Window blocks made of PVC profiles GOST 30674 99. Interstate standard. General requirements for the installation of products

INTERSTATE STANDARD

BLOCKS WINDOW

Specifications

INTERSTATE SCIENTIFIC AND TECHNICAL COMMISSION
ON STANDARDIZATION, TECHNICAL REGULATION
AND CERTIFICATIONS IN CONSTRUCTION (MNTKS)

Moscow

Foreword

1 DEVELOPED by the Office of Standardization, Technical Rationing and Certification of the Gosstroy of Russia with the participation of CJSC "KBE Window Technologies", NIUPTS "Interregional Window Institute" and SE Center for Rationing and Standardization Methodology in Construction of the Gosstroy of Russia

INTRODUCED by Gosstroy of Russia

2 ADOPTED by the Interstate Scientific and Technical Commission for Standardization, Technical Regulation and Certification in Construction (ISTCS) on December 2, 1999

State name	Name of the public administration body for construction
Republic of Armenia	Ministry of Urban Development of the Republic of Armenia
The Republic of Kazakhstan	Construction Committee of the Ministry of Energy, Industry and Trade of the Republic of Kazakhstan
Republic of Kyrgyzstan	State Inspectorate for Architecture and Construction under the Government of the Kyrgyz Republic
The Republic of Moldova	Ministry of Territorial Development, Construction and Public Utilities of the Republic of Moldova
Russian Federation	Gosstroy of Russia
The Republic of Tajikistan	Committee for Architecture and Construction of the Republic of Tajikistan
The Republic of Uzbekistan	State Committee construction, architecture and housing policy of Uzbekistan

3 INTRODUCED FOR THE FIRST TIME

4 ENTERED INTO FORCE January 1, 2001 as state standard of the Russian Federation by the Decree of the Gosstroy of Russia dated May 6, 2000 No. 37

GOST 30674-99

INTERSTATE STANDARD

BLOCKS WINDOW
FROM POLYVINYL CHLORIDE PROFILES

Technicalterms

WINDOWS
OF POLYVINYLCHLORIDE PROFILES

Specifications

the dateintroductions 2001-01-01

1 area of use

This standard applies to window and balcony door blocks made of polyvinyl chloride profiles in accordance with GOST 30673 of a single design with double-glazed windows (hereinafter - window blocks or products) for buildings and structures for various purposes.

It is allowed to extend the requirements of the standard to products glazed with sheet glass and intended for use in unheated rooms.

The standard does not apply to roof windows, products with sliding sash opening, as well as window blocks. special purpose in part additional requirements to fire safety, burglary protection, etc.

The scope of specific brands of products is established depending on the operating conditions, in accordance with the current building codes and regulations, taking into account the requirements of GOST 23166 and this standard.

The requirements of this standard are mandatory (except as specified in the text as recommended or reference).

The standard can be applied to certify products.

2 Normative references

4 Classification and symbol

4.1 Products are classified according to GOST 23166, as well as according to design options and type of finishing of front surfaces PVC profiles.

According to the design options for PVC profiles, window blocks are divided into products with one-, two-, three-, four or more chamber profiles.

According to the type of finishing of the front surfaces, the products are divided into:

white, dyed in mass;

trimmed with decorative film (laminated);

with co-extruded face.

4.2 The symbol of products is accepted in accordance with GOST 23166 indicating the designation of this standard.

4.3 For products manufactured by individual orders, it is allowed to adopt the following structure of the symbol:

Example symbol - OP V2 1840-1220 (4M 1 -16Ag-K4) GOST 30674-99 - a window block made of PVC profiles - OP, product class in terms of reduced resistance to heat transfer - B2, 1840 mm high, 1220 mm wide, with a double-glazed window structure: outer glass 4 mm thick, grade M according to GOST 111, glass distance 16 mm argon-filled, 4 mm thick internal glass with a hard heat-reflective coating, in accordance with this standard.

In the case of using frost-resistant products, the letter “M” is added to the designation of the type of product.

When placing an order for the manufacture (supply) of individual products, it is recommended to indicate the design solution, including a description of the design of profiles and double-glazed windows, a drawing indicating the opening scheme, type of window fixtures, requirements for appearance and other requirements as agreed between the manufacturer and the customer.

5 Technical requirements

5.1 General

5.1.1 Products must comply with the requirements of this standard, GOST 23166 and be manufactured according to design and technological documentation approved in the prescribed manner.

5.1.2 Products consist of frame elements welded from PVC profiles reinforced with steel liners.

Imposts are fixed in frame elements by means of mechanical connections or welding.

The design of products (except for those intended for unheated premises) must include at least two rows of sealing gaskets in the porches.

Examples of design solutions for the main joints (arbors) of sashes and boxes of various window systems are shown on -.

To improve the soundproofing characteristics of the product in the ventilation mode, noise dampers can be installed in window blocks.

5.1.4 The requirements of this standard apply to window blocks with an area not exceeding 6 m 2, with a maximum area of each opening element of 2.5 m 2 for white products and 2.2 m 2 for products of other colors.

The estimated weight of sashes (cloths) of white products should not exceed 80 kg, the weight of opening elements of products of other colors - 60 kg.

The manufacture of window blocks (sashes) with an area and mass exceeding the specified values must be confirmed by the results of laboratory tests or additional strength calculations in accordance with the current building codes taking into account the requirements of GOST 23166.

The permissible ratio of the height and width of the opening elements of specific brands of products, taking into account the opening scheme, the types of profiles and window devices used, the moment of inertia of the reinforcing inserts and the weight of the sash elements, is established in the technical documentation.

5.1.5 Products must be safe to operate and maintain. The safety conditions for the use of products of various designs are established in project documentation(for example, window units with suspended opening of the sashes are not recommended for use in childcare facilities). Products must be designed to withstand the operating loads, including wind load, in accordance with current building codes.

5.1.6 Products (or materials for their manufacture and component parts) must have sanitary safety documents provided for by applicable law and executed in the prescribed manner.

5.2 Dimensions and tolerance limits

5.2.1 Overall dimensions and architectural drawings of window blocks - in accordance with GOST 23166.

The nominal dimensions of sections of profiles, reinforcing inserts, combinations of profiles are set in the technical documentation for their manufacture.

5.2.2 Limit deviations of nominal overall dimensions product must not exceed+2,0

1.0mm

5.2.3 Limit deviations from the nominal dimensions of product elements, gaps in the porches and under the overlay, the dimensions of the location of window devices and hinges should not exceed the values \u200b\u200bestablished in.

The name of indicators	Indicator value
Reduced resistance to heat transfer, m 2° C/W, not less than:
With single-chamber double-glazed window
4M1 -16-4M1	0,35
4M1-16Ar-4M1	0,37
4M1-16-K4	0,54
4M1-l6-H4	0,58
4M1-16Ar-K4	0,59
4 M 1 -16Ag-I4	0,63
with double glazing;
4 M 1 -8-4 M 1 -8-4 M 1	0,49
4 M 1 -10-4 M 1 -10-4 M 1	0,51
4M 1 -10Ar-4M 1 -10Ar-4M 1	0,54
4M 1 -12-4M 1 -12-4M 1	0,53
4M 1 -12Ar-4M 1 -12Ar-4M 1	0,56
with double glazing with heat-reflecting coating
4M1-8-4M1-8-K4	0,57
4M1-8-4M1-8-H4	0,61
4M 1 -8Ar-4M 1 -8Ar-K4	0,63
4M 1 -8Ar-4M 1 -8Ar-H4	0,65
4M1-12-4M1-12-K4	0,61
4M1-12-4M1-12-H4	0,66
4M 1 -12Ar-4M 1 -12Ar-K4	0,67
4M 1 -12Ar-4M 1 -12Ar-H4	0,72
Isolation of airborne noise of traffic flow, dBA, not less than
Sound insulation class, not lower
Total light transmittance (reference value)		0,35 - 0,60
Air permeability atD P \u003d 10 Pa, m 3 / (h × m 2), no more		17,0
Air and water permeability class, not lower
Reliability of window devices and hinges, the cycle "opening-closing"
Durability, conditional years of operation:
PVC profiles		20(40)
double-glazed windows		10(20)
gaskets		5(10)
*Notes* 1 The reduced heat transfer resistance of the opaque part of the filling of balcony door blocks should be at least 1.3 times higher than the heat transfer resistance of the transparent part of the products, but not less than 0.8 m 2° C/W. The values of the reduced resistance to heat transfer of a combination of product profiles should not be lower than this indicator for double-glazed windows by more than 15%. 2 The values of the reduced resistance to heat transfer are set for products with a ratio of glazing area to product area equal to 0.7 and an average thickness of a combination of profiles of 58-62 mm. 3 The deadline for entering the durability indicators indicated in brackets is 07/01/2002.

The indicators of the reduced resistance to heat transfer for products from profiles with a different number of chambers and a different design of the double-glazed window are taken based on the results of laboratory tests.

5.3.2 Resistance to static loads and forces applied to the doors to open and close them - according to GOST 23166.

5.6.3 Double-glazed windows (glasses) are installed in the fold of the sash or box on linings, excluding touching of the edges of the double-glazed window (glass) of the inner surfaces of the PVC profiles folds.

Depending on the functional purpose, the linings are divided into basic, supporting and remote.

5.7 Requirements for reinforcing inserts

5.7.1 The main PVC profiles of the products are reinforced with steel inserts with an anti-corrosion coating.

5.7.2 The shape, wall thickness and moments of inertia of the reinforcing inserts, as well as the maximum allowable dimensions of the flaps when using specific types of inserts, are established in the technical documentation for the manufacture of products.

5.7.3 Reinforcing inserts must enter the inner chambers of PVC profiles tightly, by hand, without the help of special devices.

5.7.4 When using white profiles, it is allowed not to install reinforcing inserts (except for mullions) in product parts whose length is less than 700 mm.

When using colored profiles, as well as in the details of frost-resistant window blocks and in special cases, when it is required according to the documentation of PVC profile manufacturers, the installation of reinforcing inserts is mandatory in all details of the products.

5.7.5 The wall thickness of the reinforcing inserts must be at least 1.2 mm, to enhance the color and frost-resistant profiles it is recommended to use reinforcing inserts with a wall thickness of at least 1.5 mm.

5.7.6 The distance from the insert to the corner (end) of the profile part to be reinforced should be within 10–30 mm. In the designs of products with a mass of double-glazed windows over 60 kg, as well as in reinforced products, it is recommended to use liners trimmed at an angle of 45 °. Examples of installing reinforcing inserts are shown on.

Omissions and damage to the coating are not allowed.

5.8 Requirements for window fittings

5.8.1 In the manufacture of products, window devices and fasteners are used that are specially designed for use in window systems from PVC profiles.

5.8.2 The type, number, location and method of fastening of locking devices and hinges is determined in working documentation, based on the size and weight of the opening elements of the product, as well as the operating conditions of window blocks. In this case, the distance between hinges and locking points, as a rule, should not exceed 800 mm.

5.8.3 It is recommended to fasten the hinges with self-tapping screws through at least two PVC profile walls with a total thickness of at least 4.5 mm or through one profile wall and a reinforcing insert. If it is necessary to drill holes for screws, their diameter must be equal to the diameter of the central shaft of the screw.

With a mass of opening elements of more than 60 kg, as well as in balcony door blocks and reinforced products, it is recommended to fasten the hinges to reinforcing inserts.

5.8.4 In products, it is recommended to use adjustable hinges, devices for tilt-and-turn opening, providing slot ventilation, as well as ventilation with adjustable angle opening, using fuses against accidental opening (including when the devices are in the ventilation mode).

To ensure a fixed gap between the lower profiles of the leaves and frames, it is recommended to use guide (running) pads, rollers or special fittings.

5.8.5 Locking devices must ensure reliable locking of the opening elements of products. Opening and closing should be easy, smooth, without jamming. Handles and bolts of devices should not spontaneously move from the “open” or “closed” position.

5.8.6 The design of the locking devices and hinges shall ensure tight and uniform crimping of the gaskets along the entire contour of the seal in the porches.

5.8.7 Window devices and fasteners must meet the requirements of GOST 538 and have a protective and decorative (or protective) coating in accordance with GOST 9.303.

Window devices must withstand the loads and forces applied to them in accordance with GOST 23166.

5.9 Design requirements

5.9.1 Corner joints of PVC profiles of frame elements must be welded. The design strength of welded joints is given in the design documentation.

To reinforce welded joints in the corners of the balcony blocks with a width of more than 800 mm, it is recommended to use weldable polyvinyl chloride inserts connected with reinforcing inserts by screws. An example of installing inserts is shown on.

5.9.2 Transom parts are attached to adjacent PVC profiles of the box (sash) using steel or plastic fasteners, screws or screws. Examples of fastening imposts are shown on.

It is allowed to use welded T-shaped and cross-shaped connections of imposts. In this case, the strength of the joints must not be lower than the strength established for corner joints.

5.9.3 Corner and T-shaped connections of profiles must be airtight. It is allowed to seal the mechanical joints of PVC profiles with weather-resistant elastic gaskets. Gaps up to 0.5 mm can be sealed with special sealants that do not impair the appearance of the products and protect the joints from moisture penetration.

5.11.2 The main profiles, window fittings and double-glazed windows included in the product must be marked in accordance with the ND for these products.

6 Acceptance rules

6.1 Products must be accepted by the manufacturer's technical control for compliance with the requirements of this standard, as well as the conditions specified in the contract for the manufacture and supply of products.

Confirmation of acceptance of products by the technical control of the manufacturer is their marking, as well as the execution of documents on the acceptance and quality of products.

Products are accepted in batches. When accepting products at the manufacturing plant, a lot is taken as the number of products manufactured within one shift and issued with one quality document.

6.2 The requirements for product quality established in this standard confirm:

input control of materials and components;

operational production control;

acceptance control of finished products;

control acceptance tests of a batch of products, conducted by the quality service of the manufacturer;

periodic testing of products in independent testing centers;

qualification and certification tests.

6.3 The procedure for conducting incoming control and operational production control at workplaces is established in the technological documentation.

If the manufacturer completes window blocks with accessories own production, they must be accepted and tested in accordance with the requirements normative documentation for these products.

6.4 Acceptance quality control of finished products is carried out piece by piece, by the method of continuous control. At the same time, they check:

appearance of products;

deviations in the dimensions of the gaps under the overlay;

sagging opening elements;

deviation of the size of the distance between the overlays of the valves;

the presence and location of holes;

the work of window appliances and netel;

the presence of a protective film on the front surfaces.

Finished goods that have passed acceptance control are marked. Products that have not passed the acceptance control for at least one indicator are rejected.

6.5 Products must pass control acceptance tests conducted by the quality service of the manufacturer at least once a shift. At the same time, they control:

deviations of nominal sizes and straightness of edges;

strength of corner joints;

requirements for the installation of linings for double-glazed windows;

requirements for the installation of sealing gaskets;

requirements for the installation of reinforcing inserts;

location and operation of window devices;

quality requirements for welds;

requirements for appearance and the presence of a protective film;

requirements for the size, number and location of functional holes;

labeling and packaging requirements.

Tests are carried out on three samples.

In the event of a negative test result for at least one indicator, the quality of products is re-checked on a double number of samples for the indicator that had a negative test result. When a discrepancy is found again established requirements, controlled and subsequent batches of products are subjected to continuous control (sorting). With a positive result of continuous control, they return to the established procedure for acceptance tests.

In the event of a negative test result in terms of the strength of the corner joints, repeated tests are carried out on a double number of samples. If the result of repeated tests is unsatisfactory, the batch is rejected, and the production of products is stopped until the cause of the reject is eliminated.

6.6 Periodic tests according to the performance indicators specified in - are carried out when changes are made to the design of products or their manufacturing technology, but at least once every five years, as well as during product certification (in terms of indicators provided for by certification methods).

Qualification tests of products are carried out when the products are put into production. In justified cases, it is allowed to combine qualification and certification tests.

Tests are carried out in independent testing centers accredited for the right to conduct them.

6.7 The consumer has the right to conduct a quality control check of products, while observing the sampling procedure and test methods specified in this standard.

When products are accepted by the consumer, a batch is considered to be the number of products shipped for a specific order, but not more than 500 pieces, drawn up with one quality document.

6.8 When accepting products by the consumer, it is recommended to use the one-stage quality control plan for products given in.

Lot volume, pcs.	Sample size, pcs.	acceptance number
Lot volume, pcs.	Sample size, pcs.	minor defects	critical and major defects
1 to 12	Solid control
13-25
26-50
51-90
91-150
151-280
281-500
*Note* - Significant and critical defects include defects leading to loss of performance, unrecoverable without replacing part of the product (breakage of the profile or window devices, cracked double-glazed windows, etc.), exceeding the maximum deviations of dimensions by more than 1.5 times from those established in the ND, disassembly of products. Minor defects include removable defects: minor surface damage, unadjusted window fixtures and hinges, exceeding the maximum dimensional deviations by less than 1.5 times from those established in the ND.

By agreement of the parties, acceptance of products by the consumer can be carried out at the manufacturer's warehouse, at the consumer's warehouse or by wine , place specified in the supply contract.

6.9 Each batch of products must be accompanied by a quality document (passport) in accordance with GOST 23166.

6.10 Acceptance of products by the consumer does not release the manufacturer from liability in case of detection of hidden defects that led to the violation performance characteristics products during the warranty period.

7 Control methods

7.1 The methods of incoming and production operational quality control are established in the technological documentation.

7.2 Control methods for acceptance inspection and acceptance tests

7.2.1 The geometric dimensions of the products, as well as the straightness of the edges, are determined using the methods established in GOST 26433.0 and GOST 26433.1.

Limit deviations from the nominal dimensions of product elements, the difference in the lengths of the diagonals and other dimensions are determined using a metal measuring tape according to GOST 7502, calipers according to GOST 166, probes according to ND.

Limit deviations from the straightness of the edges are determined by applying a calibration ruler in accordance with GOST 8026 or building level with a flatness tolerance of at least the ninth degree of accuracy in accordance with GOST 9416 to the tested part and measuring the largest gap using LD probes .

Measurements of linear dimensions should be made at an air temperature of products (20 ± 4) ° С. If it is necessary to carry out measurements at other temperatures, the temperature change in the linear dimensions of the profiles should be taken into account: 0.8 mm/m for every 10 °C deviation from the specified temperature.

7.2.2 The limit deviations of the nominal dimensions of the gaps under the overlay are checked using a set of feelers. The gaps in the porch are determined with a caliper by measuring the adjacent dimensions of the sections.

7.2.3 The sag in the mating of adjacent parts is determined with a feeler gauge as the distance from the edge of the metal ruler according to GOST 427, applied to the upper mating surface, to the lower surface.

7.2.4 The appearance and color of products (including in the places of welds) are evaluated by comparison with standard samples approved in the prescribed manner.

Difference in color, gloss and surface defects visible to the naked eye from a distance of (0.6-0.8) m at natural light not less than 300 lux are not allowed.

7.2.5 The tightness and correct installation of sealing gaskets, the presence and location of linings, functional openings, window devices, fasteners and other parts, the color and absence of cracks in welded joints, the presence of a protective film, marking and packaging are visually checked. To determine the tightness of sealing gaskets, compare the dimensions of the gaps in the porches and the degree of compression of the gaskets, which should be at least 1/5 of the height of the uncompressed gasket. Measurements are made with a caliper.

The tightness of sealing gaskets in closed porches can be determined by the presence of a continuous trace left by a coloring matter (for example, colored chalk), previously applied to the surface of the gaskets and easily removed after inspection.

To test the strength of fillet welded joints, the load application schemes shown in.

When testing, it is allowed to use other load schemes and test equipment. In this case, the test methods, including the processing of results, must be correlated with the test method according to.

7.3.2 The reduced resistance to heat transfer is determined according to GOST 26602.1.

7.3.3 Air permeability is determined according to GOST 26602.2.

7.3.4 Sound insulation is determined according to GOST 26602.3.

7.3.5 The total light transmission coefficient is determined according to GOST 26602.4.

7.3.6 Resistance to static loads is determined according to GOST 24033.

7.3.7 Indicators of durability (including resistance to climatic and atmospheric loads), failure-free operation of window devices, as well as the forces applied to window devices, are determined according to the methods approved in the prescribed manner.

8 Packaging, transport and storage

8.1 Packaging of products must ensure their safety during storage, handling and transportation.

8.2 Devices or parts of devices that are not installed on the products must be packed in polyethylene film in accordance with GOST 10354 or in other packaging material that ensures their safety, tightly tied and delivered complete with products.

8.3 Opening sashes of products before packaging and transportation must be closed on all locking devices.

8.4 Products are transported by all means of transport in accordance with the rules for the carriage of goods in force for this type of transport.

8.5 During storage and transportation of products, they must be protected from mechanical damage, exposure to precipitation, significant temperature fluctuations and direct sunlight.

8.6 When storing and transporting products, it is not allowed to stack them on top of each other; it is recommended to install gaskets made of elastic materials between the products.

8.7 Products are stored in vertical position at an angle of 10-15° to the vertical on wooden linings, pallets or in special containers in covered rooms without direct contact with heating devices.

8.8 In the case of separate transportation of double-glazed windows, the requirements for their packaging and transportation are established in accordance with GOST 24866.

9 Manufacturer's warranties

9.1 The manufacturer guarantees the compliance of products with the requirements of this standard, provided that the consumer complies with the rules for transportation, storage, installation, operation, as well as the scope established in the regulatory and project documentation.

9.2 Warranty period of storage of products - 1 year from the date of shipment of the product by the manufacturer.

9.3 The warranty period for the products is set in the supply contract, but not less than 3 years from the date of shipment of the products by the manufacturer.

APPENDIX A
(reference)

Terms and Definitions

For the purposes of this International Standard, the following terms apply with their respective definitions.

Profile system - a set (set) of PVC profiles and components, combined into a complete structural system, designed with design documentation.

Profiles- details of window blocks made by extrusion, with specified shapes and section sizes.

Profile width - largest size between the front outer and inner surfaces of the profile.

Profile height- the largest size of the cross section of the profile in the direction perpendicular to the width of the profile.

Camera- a closed internal cavity (system of cavities) of the PVC profile, located perpendicular to the direction of the heat flow. The chamber may consist of a number of sub-chambers separated by partitions. The chambers and subchambers can perform various specified functions, for example, for the installation of reinforcing inserts or as self-ventilation channels.

Falz- part of the profile surface formed by the protrusion of one of its parts.

Falzluft -the distance between the sash and the frame, set based on the conditions for the normal functioning of locking window devices.

vestibule- the junction of the sash with the bars of the box (main porch), with the mullion (impost porch) or with the sash (non-mullioned, shtulpovy porch).

surfacing- a protrusion in the porch unit, formed by the protruding part of the box (sash) and overlapping the sash (box) by the size in the porch under the overlay.

Reinforcing insert - a profile steel element installed in the inner chamber of the main profile to absorb operational loads.

Profile combination - a connection point for mating profiles (for example, a box profile - a sash profile with a glazing bead; an impost profile - a sash profile with a glazing bead; a sash profile with a sash and a glazing bead - a sash profile with a glazing bead).

Main profiles - profiles of boxes, sashes, imposts, shtulps, which perform a strength function as an integral part of window and balcony door structures.

Additional profiles - profiles that do not perform a strength function as an integral part of window and balcony door structures.

Glazing beads (layouts on glass) - additional profiles intended for fastening double-glazed windows.

Glazing beads are allowed to be manufactured with a co-extruded sealing gasket.

Connecting profiles (connectors) - profiles designed to interlock window and balcony door frames with each other in structures consisting of two or more products. Connectors can connect box profiles at different angles and are selected taking into account strength requirements.

Extension profiles (extenders) - profiles designed to increase the height of the window frame profile.

Gorbylki- profiles intended for dividing the glazing fields of the sashes.

Decorative overlays - overhead decorative profiles glued to the double-glazed window from the inside and outer side and forming a false binding.

low tides- profiles designed to drain water from the window structure.

Cladding profiles - finishing profiles window slopes(corners, platbands, flashings, etc.). Facing profiles can form various systems.

Adjustable ventilation - organization of ventilation of premises with different air exchange rates due to the design solutions of products.

self-ventilation- a system of limited air exchange through the channels of the profile chambers or through the climatic valves built into the window blocks in order to regulate the humidity of the air in the room and prevent condensation on the inner surfaces of the windows.

Durability- characteristics of products that determine their ability to maintain performance for a given period, confirmed by the results of laboratory tests and expressed in conditional years of operation (service life).- sash profile width; B 2 - box profile width; a 1 - the size of the backlash (gap in the porch); and 2 - the size of the porch under the overlay; and 3 - the height of the fold (quarter) of the glazing; and 4 - the height of the pinching of the double-glazed window; b 1 - the size of the gap under the overlay; b 2 - the thickness of the double-glazed window

Figure A.2 - The main dimensions and functional areas of the details of the combination of profiles

The composition of the working documentation for window and balcony door blocks

Documentation for the manufacture of window and balcony door blocks from PVC profiles must contain the following data:

B.1 Window and door blocks

The design description should include:

ways and schemes of opening windows;

methodology for calculating the main and functional dimensions;

tables (diagrams) of the maximum allowable dimensions (proportions) of sashes;

types and sizes of reinforcing inserts used depending on the size of sashes, frames, imposts, crossbars;

drawings of the location of holes for water drainage, drainage of glazing seams, wind pressure compensation, indicating their number and size;

the number and location of locking devices;

additional requirements for windows made of colored profiles.

B.2 PVC profiles:

sections of profiles indicating their functions and dividing into main and additional profiles, profile articles;

basic and functional dimensions of profiles;

sections of combinations of profiles with basic dimensions;

information about physical and mechanical characteristics and durability of PVC profiles.

B.3 Reinforcing inserts:

material;

type and thickness of anti-corrosion coating;

sections with basic dimensions;

moments of inertia ( E´ J),

B.4 Sealing gaskets:

B.5 Glazing:

a table with possible combinations of double-glazed window designs, sealing gaskets and glazing beads;

scheme for installing linings for glazing.

B.6 Profile connections (corner, impost, etc.):

for welded joints - design strength for all main profiles;

for mechanical connections - a description of the fittings, reinforcements, fasteners, seals and sealants.

B.7 Window fixtures and hinges:

opening options;

designation of various types of window devices;

location of devices and loops;

restrictions on the weight and size of the valves;

characteristics of the protective and decorative coating;

conditions for adjusting locking devices and hinges.

B.8 Technological documentation for the manufacture of windows:

Technological documentation for the manufacture of windows should include process flow charts, technological regulations, including quality control regulations, and other necessary documents.

B.9 Typical installation instructions for products

Figure B.2 - Location of function holes

1 - the gap between the frame and the sash through which outside air enters the chamber before the middle seal. The outer seal is installed only in the upper bar of the box; 2 - a special ventilation chamber in the upper bar of the box, through which air enters the cavity between the box and the sash behind the internal seal; 3 - a system of offset openings in the sash through which air enters the room; 4 - sound-absorbing cushions at the ends of the ventilation chamber in the top bar of the box

Figure B.3 - System of intra-profile channel self-ventilation

General requirements for the installation of products

D.1 Requirements for the installation of products are established in the design documentation for construction sites, taking into account the design options adopted in the project for the junction of products to walls, designed for given climatic and other loads.

D.2 Installation of products should be carried out by specialized construction companies. Completion of installation work must be confirmed by an acceptance certificate, which includes the manufacturer's warranty obligations.

D.3 At the request of the consumer (customer), the manufacturer (supplier) of products must provide him standard instruction for the installation of window and balcony door blocks made of PVC profiles, approved by the head of the manufacturer and containing:

drawings (diagrams) of standard mounting junctions;

list of materials used (taking into account their compatibility and temperature conditions applications);

the sequence of technological operations for the installation of window blocks.

D.4 In the design and execution of junction nodes, the following conditions must be met:

sealing of mounting gaps between products and slopes of openings of wall structures should be dense, tight around the entire perimeter of the window, designed to withstand climatic loads from the outside and operating conditions inside the premises.

The version of the mounting assembly of the window block is shown on;

the operational characteristics of the structures of the junction points (heat transfer resistance, sound insulation, air and water permeability) must meet the requirements established in building codes;

the vapor barrier of the joints from the side of the premises should be denser than from the outside;

the design of the junction points must ensure reliable drainage of rainwater and condensate to the outside. Penetration of moisture into wall structures and premises is not allowed;

when choosing the filling of mounting gaps, operational temperature changes in the overall dimensions of the products should be taken into account.

In order to increase the reliability of the thermal insulation of the mounting unit, it is recommended to use window blocks with a box width of at least 80 mm.

Figure D.3 - Location of fasteners

D.8 To fill mounting gaps (seams) apply silicone sealants, pre-compressed sealing tapes PSUL (compression tapes), insulating polyurethane foam cords, foam heaters, mineral wool and other materials that have a hygienic conclusion and provide the required performance of the seams. Foam heaters should not have bitumen-containing additives and increase their volume after completion of installation work.

D.9 To transfer loads in the plane of the window (weight) of the product to building structure use bearing pads made of polymeric materials with a hardness of at least 80 units. Shore A or wood hard rock. To fix the position of the window block in the wall, spacers are used.

With multilayer wall structures, when the window block is installed in the insulation zone, the loads must be transferred to the load-bearing part of the wall.

Wooden wedges used for temporary fixation of products during installation must be removed before sealing the installation joints.

D.10 In the case of assembly blocking of window blocks between themselves or with balcony door blocks, the connection of products should be made through special connecting profiles, which may have reinforcing inserts to increase the strength characteristics of products. The connection must be tight, excluding blowing and penetration of moisture, compensating for the thermal expansion of products.

Options for blocking the window and balcony door blocks are shown on.

D.11 Removal of the protective film from the front surfaces of the profiles should be carried out after the installation of products and finishing the installation opening, taking into account that the duration of exposure to sunlight on protective film should not exceed ten days.

1 - window block; 2 - door balcony block; 3 - coupling screw; 4 - silicone sealant; 5 - flashing

Figure D.4 - An example of a blocking unit for a window and balcony door unit

APPENDIX D
(reference)

Information about the developers of the standard

This standard has been developed working group specialists composed of:

N.V. Swede,Gosstroy of Russia, head;

V.A. Tarasov,ZAO KVE-Window Technologies;

H. Scheitler,"KBE GmbH";

Yu.P. Alexandrov, OJSC "TsNIIPromzdaniy";

T.V. Vlasov,CA window and door technology;

V.A. Lobanov, NIISF RAASN;

V.G. Milkov, S.I. Tikhomirov, NIUPTS "Interregional Window Institute";

B. C. Savich, GP CNS.

Key words: window blocks, door balcony blocks, PVC profile, profile system, porch, overlap, reinforcing insert, sealing gaskets, self-ventilation

INTERSTATE STANDARD

BLOCKS WINDOW

FROM POLYVINYL CHLORIDE PROFILES

Specifications

Official edition

INTERSTATE SCIENTIFIC AND TECHNICAL COMMISSION FOR STANDARDIZATION, TECHNICAL REGULATION AND CERTIFICATION IN CONSTRUCTION

Foreword

1 DEVELOPED by the Office of Standardization, Technical Rationing and Certification of the Gosstroy of Russia with the participation of CJSC "KBE Window Technologies", NIUGETS "Interregional Window Institute" and SE Center for Rationing and Standardization Methodology in Construction of the Gosstroy of Russia

INTRODUCED by Gosstroy of Russia

2 ADOPTED by the Interstate Scientific and Technical Commission for Standardization, Technical Regulation and Certification in Construction (ISTCS) on December 2, 1999

State name	Body name state construction management
Republic of Armenia	Ministry of Urban Development of the Republic of Armenia
The Republic of Kazakhstan	Construction Committee of the Ministry of Energy, Industry and Trade of the Republic of Kazakhstan
Republic of Kyrgyzstan	State Inspectorate for Architecture and Construction under the Government of the Kyrgyz Republic
The Republic of Moldova	Ministry of Territorial Development, Construction and Public Utilities of the Republic of Moldova
Russian Federation	Gosstroy of Russia
The Republic of Tajikistan	Committee for Architecture and Construction of the Republic of Tajikistan
The Republic of Uzbekistan	State Committee for Construction, Architecture and Housing Policy of Uzbekistan

3 INTRODUCED FOR THE FIRST TIME

4 INTRODUCED from January 1, 2001 as the state standard of the Russian Federation by the Decree of the Gosstroy of Russia dated May 6, 2000 No. 37

This International Standard may not, in whole or in part, be reproduced, duplicated or distributed as official publication on the territory of the Russian Federation without the permission of the Gosstroy of Russia

ISBN 58111-251-2 © Gosstroy of Russia, State Unitary Enterprise TsPP, 2000

1 area of use............................................... ...............................one

3 Terms and definitions .......................................................... .........................3

4 Classification and symbol .................................................. 3

5 Specifications .................................................................. ................ four

5.1 General ............................................................... ........................ four

5.2 Dimensions and tolerance limits .............................................................. 8

5.3 Characteristics................................................... ....................................ten

5.4 Requirements for accessories and their installation ....................... 12

5.5 Requirements for PVC profiles............................................... ................12

and seals ............................................................... ................13

5.7 Requirements for reinforcing inserts...............................................................17

5.8 Requirements for window fittings............................................................... .........19

5.9 Design requirements............................................................... ...................twenty

5.10 Contents .............................................................. ....................................23

5.11 Marking.............................................. .........................................24

6 Rules for acceptance ............................................... .................................24

7 Methods of control ............................................... .................................27

8 Packing, transport and storage...............................................30

9 Manufacturer's Warranty............................................................... ......................31

Annex A Terms and definitions .................................................. ......32

Annex B Composition of working documentation for window

and balcony door units............................................36

Annex B System of functional holes and inside-

profile duct self-ventilator .............................38

Annex D General requirements to the installation of products......................41

Appendix E Information about the developers of the standard...............................................47

AMENDMENT

to GOST 30674-99 “Window blocks made of polyvinyl chloride profiles.

Specifications»

In which place	Printed	Must be
Clause 5.1.4, first paragraph	element 2.5 m 2	element 2.5 m 2 for white products and 2.2 m 2 for products of other colors
Clause 5 2.3, table 1, column "Gap in the porch (falzlufg)"
Item 5.3.1: table 2 table 2, note 1	Air permeability at AR = 10 Pa, m j / (4-m 2), no more than 3.5	Air permeability at AR - 100 Pa, m 3 / (h-m 2), no more than 17.0
Item 5.3.1: table 2 table 2, note 1	The difference in the values of the reduced heat transfer resistance of combinations of profiles and double-glazed windows for products with a reduced heat transfer resistance of more than 0.5 m 2 ° C / W should not exceed 15%.	The values of the reduced resistance to heat transfer of a combination of product profiles should not be lower than this indicator for double-glazed windows by more than 15%.
Item 5 3 1		The indicators of the reduced resistance to heat transfer for products from profiles with a different number of chambers and a different design of the double-glazed window are taken based on the results of laboratory tests.
Clause 5.6.17, second paragraph	product self-ventilation. In this case, the conditions for discontinuity of the gaskets are established in the design documentation.	self-ventilation of products, as well as in other cases provided for by design solutions and established in the design documentation.
Clause 5.7.6, first paragraph	profiles should not be more than 10 mm.	profiles should be within 10-30 mm.
Clause 5.9.10	in working papers.	in working papers. In this case, it is necessary to take into account the influence of spillways on the adjacent functions of products (sound, heat insulation, etc.)
Clause 5.10.2, second paragraph		at the same time, the consumer should be provided with a scheme for installing linings for double-glazed windows.

INTERSTATE STANDARD

BLOCKS WINDOW

FROM POLYVINYL CHLORIDE PROFILES Specifications

OF POLYVINYLCHLORIDE PROFILES Specifications

Introduction date 2001-01-0]

1 area of use

This standard applies to window and balcony door units made of PVC profiles in accordance with GOST 30673 of a single structure with double-glazed windows (hereinafter referred to as window blocks or products) for buildings and structures for various purposes.

It is allowed to extend the requirements of the standard to products glazed with sheet glass and intended for use in unheated rooms.

The standard does not apply to roof windows, products with sliding opening of sashes, as well as window blocks for special purposes in terms of additional requirements for fire safety, protection against burglary, etc.

The requirements of this standard are mandatory (except as specified in the text as recommended or reference).

The standard can be applied to certify products.

Official edition

2 Normative references

This document contains references to the following standards: GOST 9.303-84 ESZKS. Metallic and non-metallic inorganic coatings. General requirements for the selection of GOST 111-90 Sheet glass. Specifications GOST 166-89 Calipers. Specifications GOST 427-75 Measuring metal rulers. Specifications

GOST 538-88 Lock and hardware products. General specifications

GOST 7502-98 Metal measuring tapes. Specifications

GOST 8026-92 Calibration rulers. Specifications GOST 9416-83 Building levels. Specifications GOST 10354-82 Polyethylene film. Specifications GOST 23166-99 Window blocks. General specifications GOST 24033-80 Wooden windows and balcony doors. Methods of mechanical testing

GOST 24866-99 Glued double-glazed windows construction purposes. Specifications

GOST 26433.0-85 System for ensuring the accuracy of geometric parameters in construction. Rules for performing measurements. General provisions

GOST 26433.1-89 System for ensuring the accuracy of geometric parameters in construction. Rules for performing measurements. Prefabricated elements

GOST 26602.1-99 Window and door blocks. Methods for determining the resistance to heat transfer

GOST 26602.2-99 Window and door blocks. Methods for determining air and water permeability

GOST 26602.3-99 Window and door blocks. Method for determining sound insulation

GOST 26602.4-99 Window and door blocks. Method for determining the total light transmittance

GOST 30673-99 PVC profiles for window and door blocks. Specifications

3 Terms and definitions

The terms and definitions used in this standard are given in GOST 23166. Terms reflecting the specifics of the design of window blocks made of polyvinyl chloride profiles (hereinafter referred to as PVC profiles), as well as definitions of their main functional areas, details and dimensions are given in Appendix A.

4 Classification and symbol

4.1 Products are classified according to GOST 23166, as well as according to design options and the type of section and front surfaces of PVC profiles.

According to the design options for PVC profiles, window blocks are divided into products with one-, two-, three-, four or more chamber profiles.

According to the type of finishing of the front surfaces, the products are divided into *.

white, dyed in mass;

trimmed decorative film(laminated);

with co-extruded face.

4.2 The symbol of products is accepted in accordance with GOST 23166 indicating the designation of this standard.

4.3 For products manufactured by individual orders, it is allowed to adopt the following structure of the symbol:

X X X - X (X-X) X

Product type:

OP - window block made of PVC profiles

BP - balcony door block made of PVC profiles

Product class in terms of reduced

heat transfer resistance

Height size, mm

Width size, mm

Double-glazed window design option*

Designation of this standard

An example of a symbol - OP V2 1840-1220 (4M 1 -16Ag-K4) GOST 30674-99 - a window block made of PVC profiles - OP, product class in terms of reduced resistance to heat transfer - B2, 1840 mm high, 1220 mm wide, with a structure double-glazed window: outer glass 4 mm thick grade M x according to GOST 111, glass distance 16 mm, filled with argon, inner glass 4 mm thick with a hard heat-reflecting coating, in accordance with this standard.

In the case of using frost-resistant products, the letter “M” is added to the designation of the type of product.

5 Technical requirements

5 L General

5.1 L Products must comply with the requirements of this standard, GOST 23166 and be manufactured according to design and technological documentation approved in the prescribed manner.

5 L 2 Products consist of frame elements welded from PVC profiles reinforced with steel liners.

Imposts are fixed in frame elements by means of mechanical connections or welding.

The design of products (except for those intended for unheated premises) must include at least two rows of sealing gaskets in the porches.

Examples of constructive solutions for the main joints (arbors) of sashes and frames of various window systems are shown in Figures 1-3.

a - a window system of three-chamber profiles; 6 - a window system with a four-chamber sash and a three-chamber frame (the location of the outer walls of the sashes and frames in the same plane); c - window system of three-chamber profiles (outward opening); g - a window system of multi-chamber profiles with an expanded box; d - window system with glazed frame

Figure 1 - Assemblies of the main porches with internal and external seals

a l b - window systems of three-chamber profiles with medium and internal seals, c - window system with a four-chamber sash and a three-chamber box, with external, middle and internal seals; d - a window system with a multi-chamber sash and a three-chamber frame with outer, middle and inner seals (the location of the front outer walls of the sashes and frames in the same plane); e - a window system with a four-chamber sash and a frame with outer, middle and inner seals; e - window system with a four-chamber sash and a multi-chamber composite box with an external

middle and inner seals

Figure 2 - Knots of the main porches with various types of seals

a - impost porch of the window system with external and internal seals; b - shtulp (non-multiple) porch of the window system with external and internal seals; c - shtulp (non-multiple) porch of the window system with medium and internal seals; d - impost porch of non-opening and opening elements of the window system with middle and internal seals

Figure 3 - Knots of impost and shtulpovy vestibules

5.1.3 The design of products for residential premises should provide for ventilation of the premises with the help of vents, transoms, flaps with tilt-and-turn (tilt) adjustable opening or ventilation valves.

To improve the humidity regime of the premises, it is recommended to use self-ventilation systems in products using intra-profile channels, as well as window blocks with built-in adjustable and self-regulating climatic valves. The system of intra-profile duct self-ventilation is given in Appendix B.

To improve the soundproofing characteristics of the product in the ventilation mode, noise dampers can be installed in window blocks.

5.1.4 The requirements of this standard apply to window blocks with an area not exceeding 6 m 2, with a maximum area of each opening element of 2.5 m 2.

The estimated weight of sashes (cloths) of white products should not exceed 80 kg, the weight of opening elements of products of other colors - 60 kg.

The manufacture of window blocks (sashes) with an area and weight exceeding the specified values must be confirmed by the results of laboratory tests or additional strength calculations in accordance with current building codes, taking into account the requirements of GOST 23166.

The permissible ratio of the height and width of the opening elements of specific brands of products, taking into account the opening scheme, the types of profiles and window devices used, the moment of inertia amplifying?: inserts and the weight of the sash elements are set in the technical documentation.

5.1.5 Products must be safe to operate and maintain. The safety conditions for the use of products of various designs are established in the design documentation (for example, window blocks with suspended opening of the sashes are not recommended for use in children's institutions). Products must be designed to withstand the operating loads, including wind load, in accordance with current building codes.

5.1.6 Products [or materials for their manufacture and components) must have sanitary safety documents provided for by applicable law and executed in the prescribed manner.

5.2 Dimensions and tolerance limits

5.2.1 Overall dimensions and architectural drawings of window blocks - in accordance with GOST 23166.

The nominal dimensions of sections of profiles, reinforcing inserts, combinations of profiles are set in the technical documentation for their manufacture.

5.2.2 Limit deviations of nominal overall dimensions

+2.0

the ditch of the product should not exceed ’ mm.

5.2.3 Limit deviations from the nominal dimensions of product elements, gaps in the porches and under the overlay, the dimensions of the location of window, appliances and hinges should not exceed the values specified in Table 1.

Table 1

In millimeters

Notes

1 The values of limit deviations are set for the temperature range of the measurement - 16-24 ”C

2 The values of limit deviations of gap sizes in the porches and under the overlay are given for closed leaves with installed sealing gaskets

The difference in the lengths of the diagonals of the rectangular frame elements should not exceed 2.0 mm with the longest side of the sash up to 1400 mm and 3.0 mm - more than 1400 mm.

5.2.4 The difference of the front surfaces (sag) in the welded corner and T-shaped joints of adjacent profiles of boxes and doors, the installation of which is provided in the same plane, should not exceed 0.7 mm, when mechanically connecting mullions with box profiles, as well as between themselves - no more than 1.0 mm.

5.2.5 In the event that the processing of the weld provides for the selection of the groove, the size of the groove on the front surfaces should not exceed 5 mm in width, the depth of the groove should be in the range of 0.5-1.0 mm, and the shear value of the outer corner of the weld should not must exceed 3 mm along the weld.

5.2.6 Sagging of opening elements (shutters, curtains, vents) in the assembled product should not exceed 1.5 mm per 1 m of width.

5.2.7 The deviation of the nominal size of the distance between the overlays of adjacent closed doors should not exceed 1.0 mm per 1 m of the length of the porch.

5.2.8 Deviations from the straightness of the edges of the details of the frame elements should not exceed 1 mm per 1 m of length in any section.

5.3 Characteristics

5.3.1 The main performance characteristics of products with three-chamber profiles of boxes and sashes are given in table 2.

table 2

The name of indicators

Indicator value

Reduced resistance to heat transfer, m 2 - ° С / W, not less than:

with a single-chamber double-glazed window 4M G 16-4M 4M 1 -1bAg-4M,

with double glazing;

4M,-8-4M g 8-4M 1 4M,-10-4M -10-4M! 4M 1 -10Ag-4M 1 -10Ag-4M 1 4M, -12-4M j -12-4M j 4M 1 -12Ag-4M 1 -12Ag-4M 1 with double glazing

with heat-reflecting coating 4M g 8-4M,-8-K4 4M g 8-4M,-8-I4 4M,-8Ag-4M,-8Ag-K4 4M,-8Ag-4M,-8Ag-I4 4M 1 -12- 4M,-12-K4 4M 1 -12-4M,-12-I4 4M 1 -12Ag-4M,-12Ag-K4 4M,-12Ag-4 M,-12Ag-I4

End of table 2

The name of indicators	Indicator value
Isolation of airborne noise of traffic flow, dBA, not less than
Sound insulation class, not lower
Total light transmittance
(reference value)
Air permeability at LR “10 Pa, m 3 / (h * m 2), no more
Air and water permeability class, not lower
Reliability of window devices and hinges, the cycle "opening-closing"	According to GOST 23166
Durability, conditional years of operation:
PVC profiles
double-glazed windows
gaskets
Notes
1 Reduced resistance to heat transfer of the opaque part of the filling
balcony door blocks should be at least 1.3 times higher than the heat transfer resistance of the transparent part of the products, but not lower than 0.8 m 2 ° C / W.
The difference between the values of the reduced resistance to heat transfer of combinations
profiles and double-glazed windows for products with a reduced heat transfer resistance of more than 0.5 m 2 * C / W should not exceed 15%.
2 The values of the reduced resistance to heat transfer are set for
deli with the ratio of the area of glazing to the area of the product, equal to 0.7, and the average
it with a thickness of a combination of profiles 58-62 mm.
3 The deadline for entering the durability indicators indicated in brackets is 07/01/2002. ■ ■ ------- -...... .....- - ■■■ ■ - .............. - - ----- - - - - - -

5.3.2 Resistance to static loads and forces applied to the doors to open and close them - according to GOST 23166.

5.3.3 Welded fillet joints with processed welds of leaves up to 1000 mm wide must withstand the action of the control load applied according to scheme A of Figure 9, not less than:

750 N - with leaf height up to 1300 mm;

800 N - with a leaf height over 1300 to 1500 mm;

900 N - for sash heights over 1500 to 1800 mm;

1000 N - with a glazing area of \u200b\u200bsashes of 2.1-2.3 m 2 and for door leaf straps.

The value of loads when testing the strength of corner joints of doors with a width of more than 1000 to 1200 mm is increased by 10%.

The value of loads when testing the strength of corner joints of boxes according to scheme A of Figure 9 is not less than 800 N, according to scheme B - 1600 N.

When tested according to scheme B of Figure 9, corner joints must withstand the action of a load doubled.

5.3.4 The strength values of the corner joints of the frame elements in the case of the use of profiles of classes B and C according to GOST 30673 are set in the regulatory and design documentation for these types of products.

5.3.5 Appearance of products: color, gloss, permissible surface defects of PVC profiles (risks, scratches, shrinkage cavities, etc.) must correspond to standard samples approved by the head of the product manufacturer.

Welded seams should not have arson, unwelded areas, cracks. Changing the color of PVC profiles in the places of welds after their stripping is not allowed.

5.3.6 The front surfaces of the profiles of the doors and boxes of products (except for curved ones) must be protected with a self-adhesive film.

5.4 Requirements for accessories and their installation

5.4.1 Materials and components used for the manufacture of window blocks must comply with the requirements of standards, specifications, technical certificates approved in the prescribed manner.

5.4.2 The main component parts of the products: PVC profiles, double-glazed windows, sealing gaskets, window devices must be tested for durability (failure-free) at testing centers accredited for the right to conduct such tests.

5.5 Requirements for PVC profiles

5.5.1 Polyvinyl chloride profiles should be made of rigid non-plasticized, modified to a high

impact strength and resistance to climatic influences of polyvinyl chloride, and meet the requirements of GOST 30673, as well as specifications for specific profile systems approved in the prescribed manner.

By agreement between the consumer and the manufacturer, it is allowed to manufacture products from PVC profiles of other colors and types of finishing of front surfaces. The use of colored profiles painted in mass without a protective decorative coating on surfaces exposed to ultraviolet rays is not allowed.

5.5.3 Curved profiles should not have deviations from the shape (warping, waviness) exceeding the width and height of the profile (± 1.5) mm. The recommended minimum bending radius for white PVC profiles should be taken equal to five times the width of the profile, for other profiles - 5.5 times the width of the profile.

5.6 Requirements for glazing, door leaf panels

and sealing gaskets

5.6.1 For glazing products, one- or two-chamber double-glazed windows are used in accordance with GOST 24866, glass in accordance with GOST 111, as well as according to regulatory documentation for specific types of translucent filling of window blocks.

5.6.2 To increase architectural expressiveness, it is allowed to install decorative layouts (slabs) on the outer surfaces of double-glazed windows on weather-resistant layers or use double-glazed windows with inner frame(Figure 4).

5.6.3 Double-glazed windows (glasses) are installed in the fold of the sash or boxes on linings, excluding touching of the edges of the double-glazed window (glass) of the inner surfaces of the PVC profiles folds.

Depending on the functional purpose, the linings are divided into basic, supporting and remote

a - profiles of the inner frame of the double-glazed window; b - overhead decorative layouts; c - a variant of the combined use of overhead layouts and the inner frame of a double-glazed window; g - binding connections of layouts

Figure 4 - Options for installing decorative layouts

To provide optimal conditions to transfer the weight of the double-glazed window to the design of the product, support pads are used, and to ensure the nominal dimensions of the gap between the edge of the double-glazed window and the fold of the sash, remote pads are used.

Base pads are used to align the bevels of the fold and are installed under the support and spacer pads. The width of the base pads must be equal to the width of the fold, and the length - not less than the length of the support and spacer pads.

Support and spacer pads can combine the functions of the base pads.

The length of the supporting and spacer pads should be from 80 to 100 mm, the width of the pads should be at least 2 mm more than the thickness of the double-glazed window.

5.6.4 Linings are made of rigid, weather-resistant polymeric materials. The recommended value of the hardness of the support pads is 75-90 units. by Shore A.

5.6.5 The installation methods and (or) the design of the linings should exclude the possibility of their displacement during transportation and operation of the products.

5.6.6 The design of the pads should not impede air circulation over inner surface glazing rebate.

5.6.7 If the place of installation of the lining coincides with the head of the fixing screw, it is not allowed to warp the lining.

5.6.9 The distance from the linings to the corners of the double-glazed windows should be, as a rule, 50-80 mm. With a double-glazed window width of more than 1.5 m, it is recommended to increase this distance to 150 mm.

5.6.10 The main layouts of the support and spacer pads during the installation of double-glazed windows, depending on the type of opening of window blocks, are shown in Figure 5. In balcony door blocks and in products with reinforced locking devices, it is recommended to install additional pads in the locking points.

Types of opening window blocks a - non-opening, b - tilt-and-turn, c - swivel (swing), d - hinged, d - hanging, e - installation

linings in curly window blocks

CC - supporting pads | | - spacers

Figure 5 - Diagrams of the location of the support and distance pads during the installation of double-glazed windows, depending on the type of opening of window blocks

5.6.11 It is recommended to make non-transparent fillings of balcony door panels (panels) from three-layer panels consisting of plastic or aluminum facing sheets filled with insulation. In the panels of products intended for operation in unheated premises, it is allowed to use sheet or facing materials without heater.

5.6.12 Installation of panels in door leafs is carried out in accordance with the requirements for the installation of double-glazed windows.

5.6.13 Structural solutions for the attachment points of double-glazed windows, as well as panels for filling the opaque part door leaf, should exclude the possibility of their dismantling from the outside.

5.6.14 The installation of double-glazed windows (glasses), as well as the sealing of the porches of the wings, is carried out using elastic polymer sealing gaskets. It is allowed to use glazing beads with co-extruded seal for fastening double-glazed windows from the inside.

5.6.15 Sealing gaskets must be resistant to climatic and atmospheric influences.

5.6.16 The fit of sealing gaskets must be tight, preventing the penetration of water.

5.6.17 Sealing gaskets must be installed continuously around the entire perimeter of the porch of the sashes and the double-glazed window. For ring installation, the joint of the gaskets must be in the upper part of the product. When installing gaskets with joints at 45° angles, the joints of the gaskets should be welded or glued (except for gaskets installed in glazing beads). Corner bends and welded joints of sealing gaskets for double-glazed windows should not have protrusions (protrusions) that cause concentrated loads on double-glazed windows.

It is allowed to break the continuity of the installation of gaskets in the porch in structures that provide for self-ventilation of products. In this case, the conditions for discontinuity of the gaskets are established in the design documentation.

5.7 Requirements for reinforcing inserts

5.7.1 The main PVC profiles of the products are reinforced with steel inserts with an anti-corrosion coating.

5.7.3 Reinforcing inserts must enter the inner chambers of PVC profiles tightly, by hand, without the help of special devices.

5.7.4 When using white profiles, it is allowed not to install reinforcing inserts (except for mullions) in product parts whose length is less than 700 mm.

5.7.5 The wall thickness of the reinforcing inserts must be at least 1.2 mm; to reinforce colored and frost-resistant profiles, it is recommended to use reinforcing inserts with a wall thickness of at least 1.5 mm.

5.7.6 The distance from the insert to the corner (end) of the reinforced part of the profiles should not be more than 10 mm. In the designs of products with a mass of double-glazed windows over 60 kg, as well as in reinforced products, it is recommended to use liners trimmed at an angle of 45 °. Examples of installing reinforcing inserts are shown in Figure 6.

Figure 6 - Examples of installing reinforcing inserts

The length of the reinforcing inserts of imposts when they are mechanically fastened to the inserts of the box is determined by the design of the connection.

5.7.7 It is not allowed to join or break the reinforcing inserts along the length within one PVC profile.

5.7.8 Each reinforcing insert is attached to the non-front side of the PVC profile with at least two self-tapping screws (screws) according to the regulatory documentation (hereinafter referred to as ND). Distance from inner corner (weld) to nearest installation location self-tapping screw should not exceed 80 mm.

The fastening step should be no more than: 400 mm - for white profiles, 300 mm - for profiles of other types, as well as for frost-resistant profiles.

5.7.9 Steel reinforcing inserts must be protected with a zinc coating with a thickness of at least 9 microns in accordance with GOST 9.303.

Omissions and damage to the coating are not allowed.

5.8 Requirements for window fittings

5.8.1 In the manufacture of products, window fittings and fasteners are used that are specially designed for use in window systems made of PVC profiles.

5.8.2 The type, number, location and method of fastening of locking devices and hinges are set in the working documentation, based on the size and weight of the opening elements of the product, as well as the operating conditions of window blocks. In this case, the distance between hinges and locking points, as a rule, should not exceed 800 mm.

5.8.3 It is recommended to fasten the hinges with self-tapping screws through at least two PVC profile walls with a total thickness of at least 4.5 mm or through one profile wall and a reinforcing insert. If it is necessary to drill holes for screws, their diameter should be equal to the diameter of the central shaft of the screw.

With a mass of opening elements of more than 60 kg, as well as in balcony door blocks and reinforced products, it is recommended to fasten the hinges to reinforcing inserts.

5.8.4 In products it is recommended to use adjustable hinges, devices for tilt-and-turn opening, providing slot ventilation, as well as ventilation with an adjustable opening angle, using fuses against accidental opening (including when the devices are in the ventilation mode).

To ensure a fixed gap between the lower profiles of the leaves and frames, it is recommended to use guide (running) pads, rollers or special fittings.

5.8.6 The design of the locking devices and hinges shall ensure tight and uniform crimping of the gaskets along the entire contour of the seal in the porches.

5.8.7 Window devices and fasteners must meet the requirements of GOST 538 and have a protective and decorative (or protective) coating in accordance with GOST 9.303.

Window devices must withstand the action of loads and forces applied to them in accordance with GOST 23166.

5.9 Design requirements

5.9.1 Corner joints of PVC profiles of frame elements must be welded. The design strength of welded joints is given in the design documentation.

5.9.2 Transom parts are attached to adjacent PVC profiles

boxes (sashes) using steel or plastic fasteners, screws or screws. Examples of fastening mullions are shown in Figure 8.

It is allowed to use welded T-shaped and cross-shaped connections of imposts. In this case, the strength of the joints should be

not lower than the strength established for corner joints.

Figure 7 - Insert for reinforcing corner joints

Figure 8 - Examples of fastening mullions

5.9.4 Product designs must include a system of holes: to drain the cavity between the edges of the double-glazed window and the profile folds; water drainage; wind pressure compensation; reducing the heating of colored profiles.

5.9.5 Each glazing field must have openings to drain the cavity between the edges of the double-glazed window and the profile folds. Holes should be located in the deepest parts of the folds and not have burrs that prevent water from draining. For systems with a medium seal, the holes must be in front of the medium seal from the outside.

At least two openings with a maximum distance of 600 mm between them must be provided in the lower profile of the sash, two openings in the upper profile with its length up to 1 m, and three more than 1 m. The recommended hole sizes are at least 8 mm in diameter or at least 5x10 mm in size.

The location of the holes should not coincide with the places where the linings for the double-glazed windows are installed. In the walls of the profile, the holes must be offset relative to each other by at least 50 mm.

5.9.6 The bottom profiles of the boxes and horizontal mullions must have at least two drain holes with a size of at least (5x20) mm, the distance between which should not exceed 600 mm.

Drainage holes must be offset in the profile walls by at least 50 mm. Holes should not have burrs that prevent water from draining.

For systems with a medium seal, the slots must be in front of the medium seal on the outside.

On the front surface of the box, the openings must be protected by decorative visors.

5 9.7 For systems with external and internal seals and for systems with three sealing circuits, when installing products at a height of more than 20 m, it is recommended to make holes in the upper horizontal profiles of the boxes to compensate for wind pressure in the cavity between the frame and the sash.

Wind pressure compensation holes must have a diameter of at least 6 mm or a size of at least (5x10) mm in the top profile of the box. With a box profile length of up to 1 m, two holes are drilled, more than 1 m - three.

To compensate for wind pressure, it is allowed to remove the outer seal in sections 30 mm long in the upper profile of the box.

5.9.8 Functional openings should not pass through the walls of the main chambers of the profiles.

5.9.9 In the case of using colored profiles, it is recommended (for ventilation of the outer chambers to avoid their overheating when exposed to sunlight) to make through holes through the walls of the outer chambers of the leaf and box profiles with a diameter of 5-6 mm.

5.9.10 The number and location of all types of holes are set in the working documentation.

5.9.11 The depth of pinching of a double-glazed window (glass) in the folds of profiles, as well as the depth of pinching with glazing beads, should not be less than 14 mm.

5.10 Completeness

5.10.1 The complete set of products upon their delivery to the consumer must comply with the requirements specified in the order.

5.10.2 Finished products must have installed appliances, double-glazed windows, seals and a protective film on the front surfaces. A set of products may include additional, connecting and other profiles for various purposes in accordance with GOST 30673. Completing profiles, parts of locking devices protruding beyond the plane of the product, as well as decorative peaks, can be supplied unmounted complete with products.

By agreement between the manufacturer and the consumer, separate transportation of double-glazed windows is allowed, while linings for double-glazed windows are recommended to be fixed in profiles (at their installation sites) in accordance with the requirements of this standard.

5.10.3 The delivery set should include a quality document (passport) and instructions for using the products.

5.10.4 At the request of the consumer, the manufacturer provides him with standard installation instructions for window blocks, and also completes the products with materials for product care in accordance with the requirements of the operating instructions.

5.11 Marking

5.11.1 Marking of products - in accordance with GOST 23166.

5.11.2 The main profiles, window fittings and double-glazed windows included in the product must be marked in accordance with the ND for these products.

6 Acceptance rules

Confirmation of acceptance of products by the technical control of the manufacturer is their marking, as well as the execution of documents on the acceptance and quality of products.

Products are accepted in batches. When accepting products at the manufacturing plant, the batch is taken as the number of products manufactured within one shift and issued with one quality document.

6.2 The requirements for product quality established in this standard confirm:

input control of materials and components;

operational production control;

acceptance control of finished products;

control acceptance tests of a batch of products, conducted by the quality service of the manufacturer;

periodic testing of products in independent testing centers;

qualification and certification tests.

6.3 The procedure for conducting incoming control and operational production control at workplaces is established in the technological documentation.

If the manufacturer completes window blocks with components of its own manufacture, they must be accepted and tested in accordance with the requirements of the regulatory documentation for these products.

6.4 Acceptance quality control of finished products is carried out piece by piece, by the method of continuous control. At the same time, they check:

appearance of products;

deviations in the dimensions of the gaps under the overlay;

sagging opening elements;

deviation of the size of the distance between the overlays of the valves;

the presence and location of holes;

work of window devices and hinges;

the presence of a protective film on the front surfaces.

Finished products that have passed acceptance control are marked. Products that have not passed the acceptance control for at least one indicator are rejected.

6.5 Each batch of products undergoes control acceptance tests conducted by the quality service of the manufacturer at least once a shift. At the same time, they control:

deviations of nominal sizes and straightness of edges; strength of corner joints;

requirements for the installation of linings for double-glazed windows; requirements for the installation of sealing gaskets; requirements for the installation of reinforcing inserts; location and operation of window devices; quality requirements for welds; requirements for appearance and the presence of a protective film; requirements for the size, number and location of functional holes;

labeling and packaging requirements.

For testing from a batch of products, samples of window blocks are selected by random selection in the amount of 3% of the batch volume, but not less than 3 pcs.

When negative result tests for at least one indicator, a re-check of the quality of products is carried out on a double number of samples for an indicator that had a negative test result. If a discrepancy between the indicator and the established requirements is detected again, controlled and

the subsequent batch of products is subjected to continuous control (sorting). With a positive result of continuous control, they return to the established procedure for acceptance tests.

6.6 Periodic tests for performance indicators specified in 5.3.1-5.3.3 are carried out when changes are made to the design of products or their manufacturing technology, but at least once every five years, as well as during product certification (in terms of indicators provided for by the methods certification).

Qualification tests of products are carried out when the products are put into production. In justified cases, it is allowed to combine qualification and certification tests.

Tests are carried out in independent testing centers accredited for the right to conduct them.

6.7 The consumer has the right to conduct a quality control check of products, while observing the sampling procedure and test methods specified in this standard.

When products are accepted by the consumer, a batch is considered to be the number of products shipped for a specific order, but not more than 500 pieces, drawn up with one quality document.

Table 3

End of table 3

Note - Significant and critical defects include defects leading to loss of performance, unrecoverable without replacing part of the product (breakage of the profile or window devices, cracked double-glazed window, etc.), exceeding the maximum deviations of dimensions by more than 1.5 times from those established in the ND , understaffing of products.

Minor defects include removable defects: minor surface damage, unadjusted window fixtures and hinges, exceeding the maximum dimensional deviations by less than 1.5 times from those established in the ND.

By agreement of the parties, acceptance of products by the consumer can be carried out at the manufacturer's warehouse, at the consumer's warehouse or in another place specified in the supply contract.

6.9 Each batch of products must be accompanied by a quality document (passport) in accordance with GOST 23166.

6.10 Acceptance of products by the consumer does not release the manufacturer from liability in case of detection of hidden defects that led to a violation of the performance characteristics of products during the warranty period.

7 Control methods

7.1 The methods of incoming and production operational quality control are established in the technological documentation.

7.2 Inspection methods for acceptance inspection

and acceptance tests

7.2.1 The geometric dimensions of the products, as well as the straightness of the edges, are determined using the methods established in GOST 26433.0 and GOST 26433.1.

Limit deviations from the nominal dimensions of product elements, the difference in the lengths of the diagonals and other dimensions are determined using a metal measuring tape according to GOST 7502, a caliper according to GOST 166, and probes according to ND.

Limit deviations from the straightness of the edges are determined by applying a straightedge according to GOST 8026 or a building level with a flatness tolerance of at least the ninth degree of accuracy according to GOST 9416 to the tested part and measuring the largest gap using feelers according to ND.

7.2.2 The maximum deviations of the nominal dimensions of the gaps in the porches are checked using a set of feelers.

7.2.4 The appearance and color of products (including in the places of welds) are evaluated by comparison with standard samples approved in the prescribed manner.

Differences in color, gloss and surface defects that are visible to the naked eye from a distance of (0.6-0.8) m in natural light of at least 300 lux are not allowed.

The tightness of sealing gaskets in closed porches can be determined by the presence of a continuous trace left by the coloring matter (for example, non-ferrous metal).

scrap), previously applied to the surface of the gaskets and easily removed after the inspection.

7.2.6 Determination of strength (bearing capacity) of fillet welds

To test the strength of fillet welded joints, the load application schemes shown in Figure 9 are used.

1 - support; 2 - emphasis (for scheme B - carriages); 3 - sample; 4 - application point

loads; 5 - removable fastening clamps

Figure 9 - Schemes of application of loads in determining the strength

fillet welds

The procedure for testing is in accordance with GOST 30673 with the following additions.

Welded seams are cleaned according to the accepted technology for the manufacture of window blocks.

The specimens are tested with reinforcing inserts inserted into them.

The magnitude of the loads is taken according to 5.3.3, the control method is non-destructive, exposure under load is at least 3 minutes.

The test result is considered satisfactory if each sample withstood the load without destruction and cracking.

7.2.7 The operation of window devices is checked by opening and closing the sash elements of the product five times. In case of detection of deviations in the operation of window devices, they are adjusted and re-checked.

7.3 Control methods for periodic testing

7.3.1 Strength ( bearing capacity) fillet welds are determined according to 7.2.6.

When testing, it is allowed to use other load schemes and test equipment. In this case, the test procedures, including the processing of results, must be correlated with the test method according to 7.2.6.

7.3.2 The reduced resistance to heat transfer is determined in accordance with GOST 26602.1.

7.3.3 Air permeability is determined according to GOST 26602.2.

7.3.4 Sound insulation is determined according to GOST 26602.3.

7.3.5 The total light transmission coefficient is determined according to GOST 26602.4.

7.3.6 Resistance to static loads is determined according to GOST 24033.

8 Packaging, transport and storage

8.1 Packaging of products must ensure their safety during storage, handling and transportation.

8.3 Opening sashes of products before packaging and transportation must be closed on all locking devices.

8.4 Products are transported by all means of transport in accordance with the rules for the carriage of goods in force for this type of transport.

8.5 During storage and transportation of products, they must be protected from mechanical damage, exposure to precipitation, significant temperature fluctuations and direct sunlight.

8.6 When storing and transporting products, it is not allowed to stack them on top of each other; it is recommended to install gaskets made of elastic materials between the products.

8.7 Products are stored in a vertical position at an angle of 10-15° to the vertical on wooden linings, pallets or in special containers in covered areas without direct contact with heating devices.

8.8 In the case of separate transportation of double-glazed windows, the requirements for their packaging and transportation are established in accordance with GOST 24866.

9 Manufacturer's warranties

9.2 Warranty period of storage of products - 1 year from the date of shipment of the product by the manufacturer.

9.3 The warranty period for the products is set in the supply contract, but not less than 3 years from the date of shipment of the products by the manufacturer.

Terms and Definitions

For the purposes of this International Standard, the following terms apply with their respective definitions.

Profile system - a set (set) of PVC profiles and components combined into a complete constructive system drawn up by the design documentation.

Profiles - details of window blocks, made by extrusion, with specified shapes and section sizes.

Profile width - the largest dimension between the front outer and inner surfaces of the profile.

Profile height - the largest cross-sectional dimension of the profile in the direction perpendicular to the profile width.

Chamber - a closed internal cavity (system of cavities) of a PVC profile, located perpendicular to the direction of heat flow. The chamber may consist of a number of sub-chambers separated by partitions. The chambers and subchambers can perform various specified functions, for example, for the installation of reinforcing inserts or as self-ventilation channels.

Fold - part of the surface of the profile, formed by the protrusion of one of its parts.

Falzluft - the distance between the sash and the frame, set based on the conditions for the normal functioning of locking window devices.

The porch is the junction of the sash with the bars of the box (the main porch), with the impost (impost porch) or with the sash (non-mullioned, shtulpovy porch).

Surfacing - a protrusion in the porch node, formed by the protruding part of the box (sash) and overlapping the sash (box) by the size in the porch under the surfacing.

Reinforcing insert - a profile steel element installed in the inner chamber of the main profile to absorb operational loads.

Combination of profiles - a connection point for mating profiles (for example, a box profile - a sash profile with a glazing bead; an impost profile - a sash profile with a glazing bead; a profile

sashes with shtulp and glazing bead - profile of the sash with glazing bead).

The main profiles are profiles of boxes, sashes, imposts, shtul-pov, which perform a strength function as an integral part of window and balcony door structures.

Additional profiles - profiles that do not perform a strength function as an integral part of window and balcony door structures.

Trousers (layouts on glass) - additional profiles designed for fastening a double-glazed window.

Glazing beads are allowed to be manufactured with a co-extruded sealing gasket.

Connecting profiles (connectors) - profiles designed to block window and balcony door frames with each other in designs consisting of two or more products. Connectors can connect box profiles at different angles and are selected taking into account strength requirements.

Expansion profiles (extenders) - profiles designed to increase the height of the window frame profile.

Gorbylki - profiles designed for dividing the fields of glazing of the wings.

Decorative overlays - overhead decorative profiles, glued to the double-glazed window from the inside and outside and forming a false cover.

Low tides - profiles designed to drain water from the window structure.

Facing profiles - profiles for finishing window slopes (corners, platbands, flashings, etc.). Facing profiles can form various systems.

Controlled ventilation - the organization of ventilation of premises with different air exchange rates due to the design solutions of products.

Self-ventilation - a system of limited air exchange through the channels of the profile chambers or through the climate valves built into the window blocks in order to regulate the humidity of the air in the room and prevent condensation on the inner surfaces of the windows.

Durability is a characteristic of products that determines their

the ability to maintain operational qualities for a given period, confirmed by the results of laboratory tests and expressed in conditional years of operation (service life).

Definitions of the main details, dimensions and functional areas of profile combinations are given in Figures A.1 and A.2.

1 - box; 2 - outer seal gasket; 3 - base lining; 4 - support lining; 5 - outer sealing gasket of a double-glazed window; 6 - inner sealing gasket of a double-glazed window, 7 - double-glazed window; 8 - glazing bead; 9 - reinforcing leaf insert; 10- sash; 11 - inner seal gasket; 12 - reinforcing box insert

Figure A.1 - Main details of the profile combination

A - the height of the combination of profiles; A x - height of the sash profile; A 2 - the height of the box profile; B - profile combination width; Bj - sash profile width, B 2 - box profile width; a (- the size of the backlash (gap in the porch); a 2 - the size of the porch under the overlay; a 3 - the height of the rebate (quarter) of the glazing, and 4 - the height of the pinching of the double-glazed window; 6 X - the size of the gap under the overlay; b 2 - thickness

double glazing

Figure A.2 - Main dimensions and functional areas of parts

profile combinations

The composition of the working documentation for window and balcony door blocks

Documentation for the manufacture of window and balcony door blocks from PVC profiles must contain the following data:

B. 1 Window and door blocks The description of the design should include: methods and schemes for opening windows; methodology for calculating the main and functional dimensions; tables (diagrams) of the maximum allowable dimensions (proportions) of sashes;

types and sizes of reinforcing inserts used depending on the size of sashes, frames, imposts, crossbars;

drawings of the location of holes for water drainage, drainage of glazing seams, wind pressure compensation, indicating their number and size;

the number and location of locking devices; additional requirements for windows made of colored profiles.

B. 2 PVC profiles:

sections of profiles indicating their functions and dividing into main and additional profiles, profile articles; basic and functional dimensions of profiles; sections of combinations of profiles with basic dimensions; information about the physical and mechanical characteristics and durability of PVC profiles.

B.3 Reinforcing inserts: material;

type and thickness of anti-corrosion coating: sections with main dimensions; moments of inertia (E x J),

B.4 Sealing gaskets:

a table with possible combinations of double-glazed window designs, sealing gaskets and glazing beads;

scheme for installing linings for glazing.

B. 6 Profile connections (corner, impost, etc.): for welded joints - design strength for all main profiles;

for mechanical connections - a description of the fittings, reinforcements, fasteners, seals and sealants.

B. 7 Window fixtures and hinges: opening options;

designation of various types of window devices; location of devices and loops; restrictions on the weight and size of the valves; characteristics of the protective and decorative coating; conditions for adjusting locking devices and hinges.

B.8 Technological documentation for the manufacture of windows: Technological documentation for the manufacture of windows should include flow charts, technological regulations, including quality control regulations, and other necessary documents.

B. 9 Typical installation instructions for products B. 10 Instructions for using products

General requirements for the installation of products are given in Appendix D.

System of functional openings and intra-profile duct self-ventilation

(Figures B.1-B.3)

1 - drain holes; 2 - holes for draining the cavity between the edges of the double-glazed window and the folds of the profiles; 3 - holes for compensation of wind pressure; 4 - holes for ventilation of the outer chambers of colored profiles

Figure B.1 - System of functional holes

1 - the gap between the frame and the leaf, through which the outside air enters the chamber before the middle seal. The outer seal is installed only in the upper bar of the box; 2 - a special ventilation chamber in the upper bar of the box, through which air enters the cavity between the box and the sash behind the internal seal; 3 - a system of displaced openings in the sash, through which air penetrates into the room; 4 - sound-absorbing pillows at the ends of the ventilation chamber in the upper bar of the box

Figure B.3 - Intra-profile duct self-ventilation system

General requirements for the installation of products

G.3 At the request of the consumer (customer), the manufacturer (supplier) of products must provide him with standard instructions for the installation of window and balcony door blocks made of PVC profiles, approved by the head of the manufacturer and containing:

drawings (diagrams) of standard mounting junctions; list of materials used (taking into account their compatibility and temperature regimes of application);

the sequence of technological operations for the installation of window blocks.

D.4 In the design and execution of junction nodes, the following conditions must be met:

The version of the mounting unit of the window block is shown in Figure D.1;

tt

1 - window frame, 2 - foam insulation, 3 - sealing gasket, 4 - mounting dowel; 5 - window sill

Figure D.1 - An example of a window block mounting assembly

10-15mm L->10~30-pp

the vapor barrier of the joints from the side of the premises should be denser than from the outside;

the design of the junction points must ensure reliable drainage of rainwater and condensate to the outside. Penetration of moisture into wall structures and premises is not allowed;

when choosing the filling of mounting gaps, operational temperature changes in the overall dimensions of the products should be taken into account.

D.5 The following should be used as fasteners for mounting products:

flexible anchors complete with screws and dowels;

building dowels;

mounting screws;

special mounting systems (e.g. with adjustable mounting feet).

Options for mounting fasteners are shown in Figure D.2 and are selected depending on the design of the wall.

a - attachment point with a mounting dowel, 6 - attachment point with a construction screw, c - attachment point with an anchor plate

Figure D.2 - Variants of mounting points

It is not allowed to use sealants, adhesives, foam insulation, as well as building nails for fastening products.

D.6 Window blocks should be installed according to the level. The deviation from the vertical and horizontal of the sides of the boxes of mounted products should not exceed 1.5 mm per 1 m of length, but not more than 3 mm for the height of the product.

D. 7 The distance between fasteners when mounting white products with profiles reinforced with steel inserts should not exceed 700 mm, in other cases - no more than 600 mm (Figure D.Z)

-* - fixing points to the wall Figure D.3 - Location of fasteners

D.8 To fill mounting gaps (seams), silicone sealants, pre-compressed PSUL sealing tapes (compression tapes), insulating polyurethane foam cords, foam heaters, mineral wool and other materials are used

ly, having a hygienic conclusion and providing the required performance indicators of the seams. Foam heaters should not have bitumen-containing additives and increase their volume after completion of installation work.

D. 9 To transfer loads in the plane of the window (weight) of the product to the building structure, load-bearing pads made of polymeric materials with a hardness of at least 80 units are used. Shore A or hardwood. To fix the position of the window block in the wall, spacers are used.

With multilayer wall structures, when the window block is installed in the insulation zone, the loads must be transferred to the load-bearing part of the wall.

Wooden wedges used for temporary fixation of products during installation must be removed before sealing the installation joints.

D. 10 In the case of assembly blocking of window blocks between themselves or with balcony door blocks, the connection of products should be made through special connecting profiles, which may have reinforcing inserts to increase the strength characteristics of products. The connection must be tight, excluding blowing and moisture penetration, compensating for the thermal expansion of products.

Options for blocking the window and balcony door blocks are shown in Figure D.4.

D. 11 Removal of the protective film from the front surfaces of the profiles should be carried out after the installation of products and finishing the mounting opening, taking into account that the duration of exposure to sunlight on the protective film should not exceed ten days.

1 - window block; 2 - door balcony block; 3 - coupling screw; 4 - silicone sealant; 5 - flashing

Drawing GA - An example of a window and balcony door lock assembly

APPENDIX E (informative)

Information about the developers of the standard

This standard has been developed by a working group of specialists consisting of:

I like

INTERSTATE STANDARD

WINDOW BLOCKS FROM POLYVINYL CHLORIDE PROFILES

TECHNICAL CONDITIONS

WINDOWS
OF POLYVINYLCHLORIDE PROFILES
Specifications

GOST 30674-99

Foreword

1. Developed by the Department of Standardization, Technical Rationing and Certification of the Gosstroy of Russia with the participation of CJSC "KBE Window Technologies", NIUPTS "Interregional Window Institute" and the State Enterprise Center for Rationing and Standardization Methodology in Construction of the Gosstroy of Russia.
Introduced by Gosstroy of Russia.
2. Adopted by the Interstate Scientific and Technical Commission for Standardization, Technical Regulation and Certification in Construction (MNTKS) on December 2, 1999
voted to accept

3. Introduced for the first time.

4. It was put into effect on January 1, 2001 as the state standard of the Russian Federation by the Decree of the Gosstroy of Russia dated May 6, 2000 N 37.

Application area

This standard applies to window and balcony door units made of polyvinyl chloride profiles in accordance with GOST 30673 of a single design with double-glazed windows (hereinafter referred to as window units or products) for buildings and structures for various purposes.

It is allowed to extend the requirements of the standard to products glazed with sheet glass and intended for use in unheated rooms.

The requirements of this standard are mandatory (except as specified in the text as recommended or reference).

The standard can be used to certify products.

Normative references

GOST 9.303-84 ESZKS. Metallic and non-metallic inorganic coatings. General selection requirements

GOST 111-90 Sheet glass. Specifications
GOST 166-89 Calipers. Specifications

GOST 427-75 Measuring metal rulers. Specifications

GOST 538-88 Lock and hardware products. General specifications

GOST 7502-98 Metal measuring tapes. Specifications

GOST 8026-92 Calibration rulers. Specifications

GOST 9416-83 Building levels. Specifications

GOST 10354-82 Polyethylene film. Specifications

GOST 23166-99 Window blocks. General specifications

GOST 24033-80 Wooden windows and balcony doors. Mechanical test methods

GOST 24866-99 Glued double-glazed windows for building purposes. Specifications

GOST 26433.0-85 System for ensuring the accuracy of geometric parameters in construction. Rules for performing measurements. General provisions

GOST 26433.1-89 System for ensuring the accuracy of geometric parameters in construction. Rules for performing measurements. Prefabricated elements

GOST 26602.1-99 Window and door blocks. Methods for determining the resistance to heat transfer

GOST 26602.2-99 Window and door blocks. Methods for determining air and water permeability

GOST 26602.3-99 Window and door blocks. Method for determining sound insulation

GOST 26602.4-99 Window and door blocks. Method for determining the total light transmittance

Terms and Definitions

The terms and definitions used in this standard are given in GOST 23166. The terms reflecting the specifics of the design of window blocks made of polyvinyl chloride profiles (hereinafter referred to as PVC profiles), as well as the definitions of their main functional areas, details and dimensions are given in Appendix A.

Classification and symbol

4.1. Products are classified according to GOST 23166, as well as according to design options and the type of finish for the front surfaces of PVC profiles.

According to the design options for PVC profiles, window blocks are divided into products with one-, two-, three-, four- or more chamber profiles.

According to the type of finishing of the front surfaces, the products are divided into:
white, dyed in mass;
trimmed with decorative film (laminated);
with co-extruded face.

4.2. The symbolic designation of products is accepted in accordance with GOST 23166 indicating the designation of this standard.

4.3. For products manufactured by individual orders, it is allowed to adopt the following structure of the symbol:

An example of a symbol - OP B2 1840 - 1220 (4 - 16Ar - K4) GOST 30674-99 - a window unit made of PVC profiles - OP, product class in terms of reduced resistance to heat transfer - B2, 1840 mm high, 1220 mm wide, with a structure double-glazed window: outer glass 4 mm thick grade according to GOST 111, glass distance 16 mm, filled with argon, inner glass 4 mm thick with a hard heat-reflecting coating, in accordance with this standard.

In the case of using frost-resistant products, the letter "M" is added to the type designation of the product.

Technical requirements

General provisions

5.1.1. Products must comply with the requirements of this standard, GOST 23166 and be manufactured according to design and technological documentation approved in the prescribed manner.

5.1.2. The products consist of frame elements welded from PVC profiles reinforced with steel liners.
Imposts are fixed in frame elements by means of mechanical connections or welding.

The design of products (except for those intended for unheated premises) must include at least two rows of sealing gaskets in the porches.

Examples of constructive solutions for the main joints (arbors) of sashes and frames of various window systems are shown in Figures 1 - 3.

Figure 1. Assemblies of the main porches with internal and external seals

Figure 2. Knots of the main porches with various types of seals

Figure 3

5.1.3. The design of products for residential premises should provide for ventilation of the premises with the help of vents, transoms, sashes with tilt-and-turn (tilt) adjustable opening or ventilation valves.

To improve the soundproofing characteristics of the product in the ventilation mode, noise dampers can be installed in window blocks.

5.1.4. The requirements of this standard apply to window blocks with an area not exceeding 6 m2, with a maximum area of each opening element of 2.5 m2 for white products and 2.2 m2 for products of other colors.

The estimated weight of sashes (cloths) of white products should not exceed 80 kg, the weight of opening elements of products of other colors - 60 kg.

5.1.5. Products must be safe to use and maintain. The safety conditions for the use of products of various designs are established in the design documentation (for example, window blocks with suspended opening of the sashes are not recommended for use in children's institutions). Products must be designed to withstand the operating loads, including wind load, in accordance with current building codes.

5.1.6. Products (or materials for their manufacture and component parts) must have sanitary safety documents provided for by applicable law and executed in the prescribed manner.

Dimensions and requirements for limit deviations

5.2.1. Overall dimensions and architectural drawings of window blocks - in accordance with GOST 23166.
The nominal dimensions of sections of profiles, reinforcing inserts, combinations of profiles are set in the technical documentation for their manufacture.

5.2.2. Limit deviations of the nominal overall dimensions of products should not exceed

5.2.3. Limit deviations from the nominal dimensions of product elements, gaps in the porches and under the overlay, the dimensions of the location of window devices and hinges should not exceed the values \u200b\u200bestablished in table 1.

Table 1

The difference in the lengths of the diagonals of the rectangular frame elements should not exceed 2.0 mm with the longest side of the sash up to 1400 mm and 3.0 mm - more than 1400 mm.

5.2.4. The difference in the front surfaces (sag) in welded corner and T-shaped joints of adjacent profiles of boxes and sashes, the installation of which is provided in the same plane, should not exceed 0.7 mm; 1.0 mm.

5.2.5. In the event that the processing of the weld involves the selection of a groove, the size of the groove on the front surfaces should not exceed 5 mm in width, the depth of the groove should be in the range of 0.5 - 1.0 mm, and the shear value of the outer corner of the weld should not exceed 3 mm on the weld.

5.2.6. The sagging of opening elements (shutters, curtains, vents) in the assembled product should not exceed 1.5 mm per 1 m of width.

5.2.7. The deviation of the nominal size of the distance between the overlays of adjacent closed doors should not exceed 1.0 mm per 1 m of the length of the porch.

5.2.8. Deviations from the straightness of the edges of the parts of the frame elements should not exceed 1 mm per 1 m of length in any area.

Characteristics

The main performance characteristics of products with three-chamber profiles of boxes and sashes are shown in Table 2.

table 2

5.3.2. Resistance to the action of static loads and forces applied to the doors to open and close them - according to GOST 23166.

5.3.3. Welded corner joints with processed welds of leaves up to 1000 mm wide must withstand the action of the control load applied according to scheme A of Figure 9, not less than:
750 N - with leaf height up to 1300 mm;
800 N - with a leaf height over 1300 to 1500 mm;
900 N - for sash heights over 1500 to 1800 mm;
1000 N - with a glazing area of sashes of 2.1 - 2.3 m2 and for door leaf bindings.

The value of loads when testing the strength of corner joints of doors with a width of more than 1000 to 1200 mm is increased by 10%.

The value of loads when testing the strength of corner joints of boxes according to scheme A of Figure 9 is not less than 800 N, according to scheme B - 1600 N.

When tested according to scheme B of Figure 9, corner joints must withstand the action of a load doubled.

5.3.4. The strength values of the corner joints of frame elements in the case of the use of profiles of classes B and C according to GOST 30673 are set in the regulatory and design documentation for these types of products.

5.3.5. Appearance of products: color, gloss, permissible surface defects of PVC profiles (risks, scratches, shrinkage cavities, etc.) must correspond to standard samples approved by the head of the product manufacturer.

Welded seams should not have arson, unwelded areas, cracks. Changing the color of PVC profiles in the places of welds after their stripping is not allowed.

5.3.6. The front surfaces of the profiles of the doors and boxes of products (except for curved ones) must be protected with a self-adhesive film.

Requirements for accessories and their installation

5.4.1. Materials and components used for the manufacture of window units must comply with the requirements of standards, specifications, technical certificates approved in the prescribed manner.

5.4.2. The main component parts of the products: PVC profiles, double-glazed windows, sealing gaskets, window devices must be tested for durability (failure-free operation) at testing centers accredited for the right to conduct such tests.

Requirements for PVC profiles

5.5.1. PVC profiles must be made of rigid non-plasticized PVC modified for high impact strength and resistance to climatic influences, and meet the requirements of GOST 30673, as well as specifications for specific profile systems approved in the prescribed manner.

5.5.2. Products are recommended to be made of white PVC profiles, dyed in mass.
By agreement between the consumer and the manufacturer, it is allowed to manufacture products from PVC profiles of other colors and types of finishing of front surfaces. The use of colored profiles painted in mass without a protective decorative coating on surfaces exposed to ultraviolet rays is not allowed.

5.5.3. Curved profiles should not have deviations from the shape (warping, waviness) exceeding the width and height of the profile (+/-1.5) mm. The recommended minimum bending radius for white PVC profiles should be taken equal to five times the width of the profile, for other profiles - 5.5 times the width of the profile.

Requirements for glazing, door leaf panels and gaskets

5.6.1. For glazing products, one- or two-chamber double-glazed windows are used according to GOST 24866, glass according to GOST 111, as well as according to regulatory documentation for specific types of translucent filling of window blocks.

5.6.2. To increase the architectural expressiveness, it is allowed to install decorative layouts (slabs) on the outer surfaces of double-glazed windows on weather-resistant adhesives or use double-glazed windows with an internal frame (Figure 4).

Figure 4. Options for installing decorative layouts

Depending on the functional purpose, the linings are divided into basic, supporting and remote.

To ensure optimal conditions for transferring the weight of a double-glazed window to the product structure, support pads are used, and to ensure the nominal dimensions of the gap between the edge of the double-glazed window and the fold of the sash, remote pads are used.

Support and spacer pads can combine the functions of the base pads.
The length of the supporting and spacer pads should be from 80 to 100 mm, the width of the pads should be at least 2 mm more than the thickness of the double-glazed window.

5.6.4. Linings are made of rigid weather-resistant polymeric materials. The recommended value of the hardness of the support pads is 75 - 90 units. by Shore A.

5.6.5. The installation methods and (or) the design of the linings should exclude the possibility of their displacement during transportation and operation of the products.

5.6.6. The design of the linings should not prevent air circulation over the inner surface of the glazing rebate.

5.6.7. If the place of installation of the lining coincides with the head of the fixing screw, it is not allowed to warp the lining.

5.6.9. The distance from the lining to the corners of the double-glazed windows should, as a rule, be 50 - 80 mm. With a double-glazed window width of more than 1.5 m, it is recommended to increase this distance to 150 mm.

5.6.10. The main layouts of the support and spacer pads during the installation of double-glazed windows, depending on the type of opening of window units, are shown in Figure 5. In balcony door units and in products with reinforced locking devices, it is recommended to install additional pads in the locking points.

Figure 5

5.6.11. It is recommended to make non-transparent fillings of balcony door panels (panels) from three-layer panels consisting of plastic or aluminum facing sheets filled with insulation. In the panels of products intended for operation in unheated premises, it is allowed to use sheet or facing materials without insulation.

5.6.12. The installation of panels in door leafs is carried out in accordance with the requirements for the installation of double-glazed windows.

5.6.13. The design solutions for the fastening points of double-glazed windows, as well as the panels for filling the opaque part of the door leaf, should exclude the possibility of their dismantling from the outside.

5.6.14. The installation of double-glazed windows (glasses), as well as the sealing of the porches of the shutters, is carried out using elastic polymer sealing gaskets. It is allowed to use glazing beads with co-extruded seal for fastening double-glazed windows from the inside.

5.6.15. Sealing gaskets must be resistant to climatic and atmospheric influences.

5.6.16. The fit of the sealing gaskets must be tight, preventing the penetration of water.

5.6.17. Sealing gaskets must be installed continuously around the entire perimeter of the porch of the sashes and the double-glazed window. For ring installation, the joint of the gaskets must be in the upper part of the product. When installing gaskets with joints at 45° angles, the joints of the gaskets should be welded or glued (except for gaskets installed in glazing beads). Corner bends and welded joints of sealing gaskets for double-glazed windows should not have protrusions (protrusions) that cause concentrated loads on double-glazed windows.

It is allowed to break the continuity of the installation of gaskets in the porch in structures that provide for self-ventilation of products, as well as in other cases provided for by design solutions and established in the design documentation. In this case, the conditions for discontinuity of the gaskets are established in the design documentation.

Requirements for amplifying inserts

5.7.1. The main PVC profiles of the products are reinforced with steel inserts with an anti-corrosion coating.

5.7.2. The shape, wall thickness and moments of inertia of the reinforcing inserts, as well as the maximum allowable dimensions of the flaps when using specific types of inserts, are set in the technical documentation for the manufacture of products.

5.7.3. Reinforcing inserts must enter the inner chambers of PVC profiles tightly, by hand, without the help of special devices.

5.7.4. When using white profiles, it is allowed not to install reinforcing inserts (except for imposts) in product parts whose length is less than 700 mm.

5.7.5. The wall thickness of the reinforcing inserts must be at least 1.2 mm; to reinforce colored and frost-resistant profiles, it is recommended to use reinforcing inserts with a wall thickness of at least 1.5 mm.

5.7.6. The distance from the insert to the corner (end) of the profile part to be reinforced should be within 10 - 30 mm. In the designs of products with a mass of double-glazed windows over 60 kg, as well as in reinforced products, it is recommended to use liners trimmed at an angle of 45 °. Examples of installing reinforcing inserts are shown in Figure 6.

Figure 6. Examples of installing reinforcing inserts

The length of the reinforcing inserts of imposts when they are mechanically fastened to the inserts of the box is determined by the design of the connection.

5.7.7. It is not allowed to join or break the reinforcing inserts along the length within one PVC profile.

5.7.8. Each reinforcing insert is attached to the non-front side of the PVC profile with at least two self-tapping screws (screws) in accordance with regulatory documentation (hereinafter referred to as ND). The distance from the inner corner (weld) to the nearest place where the self-tapping screw should be installed should not exceed 80 mm.

The fastening step should be no more than: 400 mm - for white profiles, 300 mm - for profiles of other types, as well as for frost-resistant profiles.

5.7.9. Steel reinforcing inserts must be protected with a zinc coating with a thickness of at least 9 microns in accordance with GOST 9.303. Omissions and damage to the coating are not allowed.

Requirements for window fittings

5.8.1. In the manufacture of products, window fittings and fasteners are used, specially designed for use in window systems made of PVC profiles.

5.8.2. The type, number, location and method of fastening of locking devices and hinges are set in the working documentation, based on the size and weight of the opening elements of the product, as well as the operating conditions of window blocks. In this case, the distance between hinges and locking points, as a rule, should not exceed 800 mm.

5.8.3. It is recommended to fasten the hinges with self-tapping screws through at least two PVC profile walls with a total thickness of at least 4.5 mm or through one profile wall and a reinforcing insert. If it is necessary to drill holes for screws, their diameter must be equal to the diameter of the central shaft of the screw.

With a mass of opening elements of more than 60 kg, as well as in balcony door blocks and reinforced products, it is recommended to fasten the hinges to reinforcing inserts.

5.8.4. In products it is recommended to use adjustable hinges, devices for tilt-and-turn opening, providing slot ventilation, as well as ventilation with an adjustable opening angle, using fuses against accidental opening (including when the devices are in the ventilation mode).

To ensure a fixed gap between the lower profiles of the leaves and frames, it is recommended to use guide (running) pads, rollers or special fittings.

5.8.5. Locking devices must ensure reliable locking of the opening elements of the products. Opening and closing should be easy, smooth, without jamming. Handles and bolts of appliances must not spontaneously move from the "open" or "closed" position.

5.8.6. The design of the locking devices and hinges must ensure a tight and uniform crimping of the gaskets along the entire sealing contour in the porches.

5.8.7. Window fixtures and fasteners must meet the requirements of GOST 538 and have a protective and decorative (or protective) coating in accordance with GOST 9.303.
Window devices must withstand the action of loads and forces applied to them in accordance with GOST 23166.

Design requirements

5.9.1. The corner joints of the PVC profiles of the frame elements must be welded. The design strength of welded joints is given in the design documentation.

Figure 7. Insert for reinforcing corner joints

5.9.2. Transom parts are attached to adjacent PVC profiles of the box (sash) using steel or plastic fasteners, screws or screws. Examples of fastening mullions are shown in Figure 8.

Figure 8. Examples of fastening mullions

It is allowed to use welded T-shaped and cross-shaped connections of imposts. In this case, the strength of the joints must not be lower than the strength established for corner joints.

5.9.3. Corner and T-shaped connections of profiles must be airtight. It is allowed to seal the mechanical joints of PVC profiles with weather-resistant elastic gaskets. Gaps up to 0.5 mm can be sealed with special sealants that do not impair the appearance of the products and protect the joints from moisture penetration.

5.9.4. Product designs must include a system of holes: to drain the cavity between the edges of the double-glazed window and the profile folds; water drainage; wind pressure compensation; reducing the heating of colored profiles.

5.9.5. Each glazing field must have holes for draining the cavity between the edges of the double-glazed window and the profile folds. Holes should be located in the deepest parts of the folds and not have burrs that prevent water from draining. For systems with a medium seal, the holes must be in front of the medium seal from the outside.

5.9.6. The bottom profiles of the boxes and horizontal mullions must have at least two drain holes with a size of at least (5 x 20) mm, the distance between which should not exceed 600 mm.

Drainage holes must be offset in the profile walls by at least 50 mm. Holes should not have burrs that prevent water from draining.

For systems with a medium seal, the slots must be in front of the medium seal on the outside.

On the front surface of the box, the openings must be protected by decorative visors.

5.9.7. For systems with external and internal seals and for systems with three sealing circuits, when installing products at a height of more than 20 m, it is recommended to make holes in the upper horizontal profiles of the boxes to compensate for wind pressure in the cavity between the frame and the sash.

Openings for wind pressure compensation must have a diameter of at least 6 mm or a size of at least (5 x 10) mm in the top profile of the box. With a box profile length of up to 1 m, two holes are drilled, more than 1 m - three.

To compensate for wind pressure, it is allowed to remove the outer seal in sections 30 mm long in the upper profile of the box.

5.9.8. Functional openings must not pass through the walls of the main chambers of the profiles.

5.9.9. In the case of using colored profiles, it is recommended (for ventilation of the outer chambers to avoid overheating when exposed to sunlight) to make through holes through the walls of the outer chambers of the leaf and frame profiles with a diameter of 5 - 6 mm.

5.9.10. The number and location of all types of holes are set in the working documentation. In this case, it is necessary to take into account the influence of spillways on the adjacent functions of products (sound, heat insulation, etc.)

5.9.11. The depth of pinching of a double-glazed window (glass) in the folds of profiles, as well as the depth of pinching with glazing beads, should not be less than 14 mm.

Completeness

5.10.1. The complete set of products upon their delivery to the consumer must comply with the requirements specified in the order.

5.10.2. Finished products must have installed appliances, double-glazed windows, seals and a protective film on the front surfaces. A set of products may include additional, connecting and other profiles for various purposes in accordance with GOST 30673.

Completing profiles, parts of locking devices protruding beyond the plane of the product, as well as decorative visors can be supplied unmounted complete with products.

By agreement between the manufacturer and the consumer, separate transportation of double-glazed windows is allowed, while the consumer must be provided with a scheme for installing linings for double-glazed windows.

5.10.3. The delivery set should include a quality document (passport) and instructions for using the products.

5.10.4. At the request of the consumer, the manufacturer provides him with standard instructions for the installation of window blocks, and also completes the products with materials for the care of products in accordance with the requirements of the operating instructions.

Marking

5.11.1. Marking of products - in accordance with GOST 23166.

5.11.2. The main profiles, window fittings and double-glazed windows included in the product must be marked in accordance with the ND for these products.

Acceptance rules

6.1. Products must be accepted by the technical control of the manufacturer for compliance with the requirements of this standard, as well as the conditions specified in the contract for the manufacture and supply of products.

Confirmation of acceptance of products by the technical control of the manufacturer is their marking, as well as the execution of documents on the acceptance and quality of products.

Products are accepted in batches. When accepting products at the manufacturing plant, a lot is taken as the number of products manufactured within one shift and issued with one quality document.

6.2. The requirements for product quality established in this standard confirm:
input control of materials and components;
operational production control;
acceptance control of finished products;
control acceptance tests of a batch of products, conducted by the quality service of the manufacturer;
periodic testing of products in independent testing centers;
qualification and certification tests.

6.3. The procedure for conducting incoming control and operational production control at workplaces is established in the technological documentation.

6.4. Acceptance control of the quality of finished products is carried out piece by piece, by the method of continuous control. At the same time, they check:
appearance of products;
deviations in the dimensions of the gaps under the overlay;
sagging opening elements;
deviation of the size of the distance between the overlays of the valves;
the presence and location of holes;
work of window devices and hinges;
the presence of a protective film on the front surfaces.

Finished products that have passed acceptance control are marked. Products that have not passed the acceptance control for at least one indicator are rejected.

6.5. Products must pass control acceptance tests conducted by the quality service of the manufacturer at least once a shift. At the same time, they control:
deviations of nominal sizes and straightness of edges;
strength of corner joints;
requirements for the installation of linings for double-glazed windows;
requirements for the installation of sealing gaskets;
requirements for the installation of reinforcing inserts;
location and operation of window devices;
quality requirements for welds;
requirements for appearance and the presence of a protective film;
requirements for the size, number and location of functional holes;
labeling and packaging requirements.

Tests are carried out on three samples.
In the event of a negative test result for at least one indicator, the quality of products is re-checked on a double number of samples for the indicator that had a negative test result. If a non-compliance of the indicator with the established requirements is detected again, the controlled and subsequent batches of products are subjected to continuous control (sorting). With a positive result of continuous control, they return to the established procedure for acceptance tests.

6.6. Periodic tests according to the performance indicators specified in 5.3.1 - 5.3.3 are carried out when changes are made to the design of products or their manufacturing technology, but at least once every five years, as well as during product certification (in terms of indicators provided for by certification methods ).

Qualification tests of products are carried out when the products are put into production. In justified cases, it is allowed to combine qualification and certification tests.

Tests are carried out in independent test centers,
accredited to conduct them.

6.7. The consumer has the right to conduct a quality control check of products, while observing the sampling procedure and test methods specified in this standard.

When products are accepted by the consumer, a batch is considered to be the number of products shipped for a specific order, but not more than 500 pieces, drawn up with one quality document.

Table 3

6.9. Each batch of products must be accompanied by a quality document (passport) in accordance with GOST 23166.

6.10. Acceptance of products by the consumer does not release the manufacturer from liability in case of detection of hidden defects that led to a violation of the performance characteristics of products during the warranty period.

Control methods

7.1. The methods of incoming and production operational quality control are established in the technological documentation.

7.2. Control methods during acceptance control and acceptance tests

7.2.1. The geometric dimensions of the products, as well as the straightness of the edges, are determined using the methods established in GOST 26433.0 and GOST 26433.1.

Limit deviations from the nominal dimensions of product elements, the difference in the lengths of the diagonals and other dimensions are determined using a metal measuring tape according to GOST 7502, a caliper according to GOST 166, and probes according to ND.

Measurements of linear dimensions should be made at an air temperature of products (20 +/- 4) ° С. If it is necessary to carry out measurements at other temperatures, the temperature change in the linear dimensions of the profiles should be taken into account: 0.8 mm/m for every 10 °C deviation from the specified temperature.

7.2.2. Limit deviations of the nominal dimensions of the gaps under the overlay are checked using a set of probes. The gaps in the porch are determined with a caliper by measuring the adjacent dimensions of the sections.

7.2.3. The sag in the mating of adjacent parts is determined with a feeler gauge as the distance from the edge of the metal ruler according to GOST 427, applied to the upper mating surface, to the lower surface.

7.2.4. The appearance and color of products (including in the places of welds) are evaluated by comparison with standard samples approved in the prescribed manner.

Differences in color, gloss and surface defects that are visible to the naked eye from a distance of (0.6 - 0.8) m in natural light of at least 300 lux are not allowed.

7.2.5. The tightness and correct installation of sealing gaskets, the presence and location of linings, functional openings, window devices, fasteners and other parts, the color and absence of cracks in welded joints, the presence of a protective film, marking and packaging are checked visually. To determine the tightness of sealing gaskets, compare the dimensions of the gaps in the porches and the degree of compression of the gaskets, which should be at least 1/5 of the height of the uncompressed gasket. Measurements are made with a caliper.

7.2.6. Determination of strength (bearing capacity) of fillet welded joints

To test the strength of fillet welded joints, the load application schemes shown in Figure 9 are used.

Figure 9. Schemes of load application when determining the strength of fillet welded joints

The procedure for testing is in accordance with GOST 30673 with the following additions.

Welded seams are cleaned according to the accepted technology for the manufacture of window blocks.

The specimens are tested with reinforcing inserts inserted into them.

The magnitude of the loads is taken according to 5.3.3, the control method is non-destructive, exposure under load is at least 3 minutes.

The test result is considered satisfactory if each sample withstood the load without destruction and cracking.

7.2.7. The operation of window devices is checked by opening and closing the sash elements of the product five times. In case of detection of deviations in the operation of window devices, they are adjusted and re-checked.

7.3. Methods of control during periodic tests

7.3.1. The strength (bearing capacity) of fillet welds is determined according to 7.2.6.
When testing, it is allowed to use other load schemes and test equipment. In this case, the test procedures, including the processing of results, shall be correlated with the test method of 7.2.6.

7.3.2. The reduced resistance to heat transfer is determined according to GOST 26602.1.

7.3.3. Air permeability is determined according to GOST 26602.2.

7.3.4. Sound insulation is determined according to GOST 26602.3.

7.3.5. The total light transmission coefficient is determined according to GOST 26602.4.

7.3.6. Resistance to static loads is determined according to GOST 24033.

7.3.7. Indicators of durability (including resistance to climatic and atmospheric loads), failure-free operation of window devices, as well as the forces applied to window devices, are determined according to the methods approved in the prescribed manner.

Packing, transportation and storage

8.1. Packaging of products should ensure their safety during storage, handling and transportation.
It is recommended to pack products in polyethylene film according to GOST 10354.
8.2. Devices or parts of devices that are not installed on the products must be packed in polyethylene film in accordance with GOST 10354 or in other packaging material that ensures their safety, firmly tied up and delivered complete with products.
8.3. Opening sashes of products before packaging and transportation must be closed on all locking devices.
8.4. Products are transported by all means of transport in accordance with the rules for the carriage of goods in force for this type of transport.
8.5. During storage and transportation of products, they must be protected from mechanical damage, exposure to precipitation, significant temperature fluctuations and direct sunlight.
8.6. When storing and transporting products, it is not allowed to put them on top of each other; it is recommended to install gaskets made of elastic materials between the products.
8.7. Products are stored in a vertical position at an angle of 10 - 15 ° to the vertical on wooden linings, pallets or in special containers in covered rooms without direct contact with heating devices.
8.8. In the case of separate transportation of double-glazed windows, the requirements for their packaging and transportation are established in accordance with GOST 24866.

manufacturer's warranty

9.1. The manufacturer guarantees the compliance of products with the requirements of this standard, provided that the consumer complies with the rules for transportation, storage, installation, operation, as well as the scope established in the regulatory and project documentation.

9.2. Warranty period of storage of products - 1 year from the date of shipment of the product by the manufacturer.

9.3. The warranty period for the products is set in the supply contract, but not less than 3 years from the date of shipment of the products by the manufacturer.

Annex A (informative)

TERMS AND DEFINITIONS

For the purposes of this International Standard, the following terms apply with their respective definitions.

Profile system - a set (set) of PVC profiles and components, combined into a complete structural system, designed with design documentation.

Profiles - details of window blocks, made by extrusion, with specified shapes and section sizes.

Profile width - the largest dimension between the front outer and inner surfaces of the profile.

Profile height - the largest cross-sectional dimension of the profile in the direction perpendicular to the profile width.

Fold - part of the surface of the profile, formed by the protrusion of one of its parts.

Falzluft - the distance between the sash to the frame, set based on the conditions for the normal functioning of locking window devices.

The porch is the junction of the sash with the bars of the box (the main porch), with the impost (impost porch) or with the sash (non-impost, shtulpovy porch).
Surfacing - a protrusion in the porch node, formed by the protruding part of the box (sash) and overlapping the sash (box) by the size in the porch under the surfacing.

Reinforcing insert - a profile steel element installed in the inner chamber of the main profile to absorb operational loads.

Combination of profiles - a connection point for mating profiles (for example, a box profile - a sash profile with a glazing bead; an impost profile - a sash profile with a glazing bead; a sash profile with a sash and a glazing bead - a sash profile with a glazing bead).

The main profiles are profiles of boxes, sashes, imposts, shtulps, which perform a strength function as an integral part of window and balcony door structures.

Additional profiles - profiles that do not perform a strength function as an integral part of window and balcony door structures.

Glazing beads (layouts on glass) - additional profiles designed for fastening a double-glazed window.

Glazing beads are allowed to be manufactured with a co-extruded sealing gasket.

Connecting profiles (connectors) - profiles designed to block window and balcony door frames with each other in structures consisting of two or more products. Connectors can connect box profiles at different angles and are selected taking into account strength requirements.

Expansion profiles (extenders) - profiles designed to increase the height of the window frame profile.

Gorbylki - profiles designed for dividing the fields of glazing of the wings.

Decorative overlays - overhead decorative profiles glued to the double-glazed window from the inside and outside and forming a false cover.

Low tides - profiles designed to drain water from the window structure.

Facing profiles - profiles for finishing window slopes (corners, platbands, flashings, etc.). Facing profiles can form various systems.
Controlled ventilation - the organization of ventilation of premises with different air exchange rates due to the design solutions of products.

Durability - a characteristic of products that determines their ability to maintain performance for a given period, confirmed by the results of laboratory tests and expressed in conditional years of operation (service life).

Definitions of the main details, dimensions and functional areas of profile combinations are given in Figures A.1 and A.2.

Figure A.1. Basic details of the profile combination

Figure A.2. The main dimensions and functional areas of the details of the combination of profiles

COMPOSITION OF WORKING DOCUMENTATION FOR WINDOW AND BALCONY DOOR BLOCKS

Documentation for the manufacture of window and balcony door blocks from PVC profiles must contain the following data:

B.1. Window and door blocks.
The design description should include:
ways and schemes of opening windows;
methodology for calculating the main and functional dimensions;
tables (diagrams) of the maximum allowable dimensions (proportions) of sashes;
types and sizes of reinforcing inserts used depending on the size of sashes, frames, imposts, crossbars;
drawings of the location of holes for water drainage, drainage of glazing seams, wind pressure compensation, indicating their number and size;
the number and location of locking devices;
additional requirements for windows made of colored profiles.

B.2. PVC profiles:
sections of profiles indicating their functions and dividing into main and additional profiles, profile articles;
basic and functional dimensions of profiles;
sections of combinations of profiles with basic dimensions;
information about the physical and mechanical characteristics and durability of PVC profiles.

B.3. Reinforcing inserts:
material;
type and thickness of anti-corrosion coating;
sections with basic dimensions;
moments of inertia (E x J).

B.4. Sealing gaskets:
material, dimensions, cross-sectional shapes, recommended requirements.

B.5. Glazing:
a table with possible combinations of double-glazed window designs, sealing gaskets and glazing beads;
scheme for installing linings for glazing.

B.6. Profile connections (corner, impost, etc.):
for welded joints - design strength for all main profiles;
for mechanical connections - a description of the fittings, reinforcements, fasteners, seals and sealants.

B.7. Window fixtures and hinges:
opening options;
designation of various types of window devices;
location of devices and loops;
restrictions on the weight and size of the valves;
characteristics of the protective and decorative coating;
conditions for adjusting locking devices and hinges.

B.8. Technological documentation for the manufacture of windows:
technological documentation for the manufacture of windows should include process flow charts, technological regulations, including quality control regulations, and other necessary documents.

B.9. Typical installation instructions for products

B.10. Product instruction manual
General requirements for the installation of products are given in Appendix D.

SYSTEM OF FUNCTIONAL HOLES AND INTRA-PROFILE DUCT SELF-VENTILATION

(FIGURES B.1 - B.3)

Figure B.1. Functional hole system

Figure B.2. Location of function holes

Figure B.3. System of intra-profile channel self-ventilation

GENERAL INSTALLATION REQUIREMENTS

D.1. Requirements for the installation of products are established in the design documentation for construction sites, taking into account the design options adopted in the project for the junction of products to walls, designed for given climatic and other loads.

D.2. Installation of products must be carried out by specialized construction companies. Completion of installation work must be confirmed by an acceptance certificate, which includes the manufacturer's warranty obligations.

D.3. At the request of the consumer (customer), the manufacturer (supplier) of products must provide him with standard instructions for the installation of window and balcony door blocks made of PVC profiles, approved by the head of the manufacturer and containing:
drawings (diagrams) of standard mounting junctions;
list of materials used (taking into account their compatibility and temperature regimes of application);
the sequence of technological operations for the installation of window blocks.

D.4. When designing and executing junction nodes, the following conditions must be met:
sealing of mounting gaps between products and slopes of openings of wall structures should be dense, tight around the entire perimeter of the window, designed to withstand climatic loads from the outside and operating conditions inside the premises.

The version of the mounting unit of the window block is shown in Figure D.1;

Figure D.1. Example of a window block mounting assembly

the design of the junction points (including the location of the window block along the depth of the opening) should prevent the formation of cold bridges (thermal bridges) that lead to the formation of condensate on the internal surfaces of window openings;
the operational characteristics of the structures of the junction points (heat transfer resistance, sound insulation, air and water permeability) must meet the requirements established in building codes;
the vapor barrier of the joints from the side of the premises should be denser than from the outside;
the design of the junction points must ensure reliable drainage of rainwater and condensate to the outside. Penetration of moisture into wall structures and premises is not allowed;
when choosing the filling of mounting gaps, operational temperature changes in the overall dimensions of the products should be taken into account.

In order to increase the reliability of the thermal insulation of the mounting unit, it is recommended to use window blocks with a box width of at least 80 mm.

D.5. As fasteners for mounting products should be used:
flexible anchors complete with screws and dowels;
building dowels;
mounting screws;
special mounting systems (e.g. with adjustable mounting feet).

Options for mounting fasteners are shown in Figure D.2 and are selected depending on the design of the wall.

Figure D.2. Mounting bracket options

It is not allowed to use sealants, adhesives, foam insulation, as well as building nails for fastening products.

D.6. Window blocks should be installed level. Deviations from the vertical and horizontal sides of the boxes of mounted products should not exceed 1.5 mm per 1 m of length, but not more than 3 mm for the height of the product.

D.7. The distance between fasteners when mounting white products with profiles reinforced with steel inserts should not exceed 700 mm, in other cases - no more than 600 mm (Figure D.3).

Figure D.3. Location of fasteners

D.8. To fill mounting gaps (seams), silicone sealants, pre-compressed PSUL sealing tapes (compression tapes), insulating polyurethane foam cords, foam heaters, mineral wool and other materials that have a hygienic conclusion and provide the required performance of the seams are used. Foam heaters should not have bitumen-containing additives and increase their volume after completion of installation work.
Painting seams is not recommended.

D.9. To transfer loads in the plane of the window (weight) of the product to the building structure, load-bearing pads made of polymeric materials with a hardness of at least 80 units are used. Shore A or hardwood. To fix the position of the window block in the wall, spacers are used.

With multilayer wall structures, when the window block is installed in the insulation zone, the loads must be transferred to the load-bearing part of the wall.

Wooden wedges used for temporary fixation of products during installation must be removed before sealing the installation joints.

D.10. In the case of assembly blocking of window blocks between themselves or with balcony door blocks, the products should be connected through special connecting profiles, which may have reinforcing inserts to increase the strength characteristics of the products. The connection must be tight, excluding blowing and penetration of moisture, compensating for the thermal expansion of products.

Options for blocking the window and balcony door blocks are shown in Figure D.4.

Figure D.4. An example of a blocking unit for a window and balcony door unit

D.11. The removal of the protective film from the front surfaces of the profiles should be carried out after the installation of the products and the finishing of the mounting opening, taking into account that the duration of exposure to sunlight on the protective film should not exceed ten days.

Annex D (informative)

INFORMATION ABOUT THE DEVELOPERS OF THE STANDARD

This standard has been developed by a working group of specialists consisting of:
N.V. Shvedov, Gosstroy of Russia, head;
V.A. Tarasov, CJSC "KVE-Window Technologies";
H. Scheitler, KBE GmbH;
Yu.P. Alexandrov, OJSC "TsNIIPromzdaniy";
T.V. Vlasov, CA window and door technology;

1 area of use

It is allowed to extend the requirements of the standard to products glazed with sheet glass and intended for use in unheated rooms.

The requirements of this standard are mandatory (except as specified in the text as recommended or reference).

The standard can be applied to certify products.

GOST 9.303-84 ESZKS. Metallic and non-metallic inorganic coatings. General selection requirements

GOST 111-90 Sheet glass. Specifications

GOST 166-89 Calipers. Specifications