Wedge-shaped products from plates of extruded polystyrene foam. Extruded polystyrene foam. Advantages and disadvantages. Extruded polystyrene foam boards

TECHNONICOL CARBON PROF SLOPE (wedge) is a set of slabs with a slope of 1.7% (slabs A and B), 3.4% (slabs J and K) and 8.3% (slab M), cut from extruded polystyrene foam with a thickness of 40 mm, 80 mm, 70 mm. Used to organize slopes on the roof.

Application area

• Slope device on the roof, increasing the slope or changing the direction of water flow;
• Deceleration device in the valley to the water intake funnels;
• Creation of slopes (groove) at ventilation shafts and skylights;
• Creating an additional slope to divert water from the parapet (counter slope).

Existing problems of the absence of slopes on the roof

• The life of any roof can be significantly increased by creating optimal slopes. One of the main reasons for shortening the service life roofing due to the formation of stagnant zones (puddles) on the surface of the roof. This problem is associated with a violation or incorrect installation of slopes and counterslopes on the roof. Repeated and periodic processes of freezing-thawing of water in stagnant zones lead to premature failure waterproofing coating.
• Formation of a vegetative layer in stagnant zones.
  Dead zones create ideal conditions for the emergence of a vegetative layer: seeds dispersed through the air settle in favorable conditions in dead zones. This leads to damage by plant roots to the main waterproofing coating and, consequently, to premature failure of the entire roof structure.
• Problems of traditional solutions.

As traditional solutions for creating slopes and counterslopes, cheap filling heaters (expanded clay, perlite) or lightweight concrete mixes (expanded polystyrene concrete, expanded clay concrete, perlite concrete) are used.

The use of bulk insulation is associated with the problem of their displacement, and, consequently, a violation of the design slopes. In addition, fairly large granules backfill insulation(20 mm) do not allow you to get a smooth increase in slope. Lung use concrete mixtures leads to additional loads on the base, an increase in deflections load-bearing structure, and an increase in the cost of all roofing system. In roofs with a concrete bearing base, the device of slopes traditional ways involves the use of wet processes (expanded clay pouring with cement laitance, sloping from lightweight concrete). All this makes it difficult to carry out work on the reconstruction and installation of the roof at low temperatures.

Also, for the slope device on the roof, various plate heaters are used, which, with the help of cutting tools(for example, hacksaws, saws, milling cutters) are being finalized for further use as a slope-forming layer. The performance of these works is associated with large time, financial, labor costs, etc.

CONCLUSION: In order to achieve the required slope, it is necessary to use an inexpensive rigid sloped slab. As practice shows roof construction, optimal slope on the roof should be at least 1.5%, counterslope - from 3%.

The use of TECHNONICOL CARBON PROF SLOPE boards makes it possible to solve the problems of stagnant zones associated with the installation of a slope on the roof, an increase in the slope or a change in the direction of the water flow, the installation of a slope in the valley to the water intake funnels, the creation of slopes (grooves) at ventilation shafts and skylights, the creation of an additional slope to divert water from the parapet (counterclone).

Using TechnoNICOL systems for creating slopes or counterslopes TECHNONICOL CARBON PROF SLOPE, you get additional benefits:

• Reduction of loads on the base due to the use of low density extruded polystyrene foam boards;
• Absence of "wet" processes in the course of work on the installation of slopes and counterslopes;
• Significant reduction in labor costs for the implementation of slopes;
• Reducing the time of work.

The device of a slope-forming layer of wedge-shaped thermal insulation TECHNONICOL CARBON PROF SLOPE cannot completely replace the main thermal insulation layer required by thermal engineering calculation, due to the variability of the layer thickness, despite the fact that it is made from a highly effective thermal insulation material.

The use of a wedge-shaped thermal insulation ramp has an undeniable advantage - it speeds up and simplifies the installation of the roof, even in winter. The use of a combined flat slate screed and wedge-shaped thermal insulation excludes "wet" processes from the production cycle, as well as the time spent on drying and curing the screeds. Extruded polystyrene foam insulation has a closed-porous structure and is not afraid of moisture during roof assembly. This simplifies its storage on the roof and its use, which is especially important in the conditions of Russian construction sites.

Basic physical and mechanical characteristics

XPS TECHNONICOL	Test method	CARBON PROF SLOPE
		Element A (1.7%)	Element B (1.7%)	Element J (3.4%)	Element K (3.4%)	Element M (8.3%)	CARBON PROF 250 (Additional plate)
Compressive strength at 10% linear deformation, not less than, kPa	GOST 17177	250
Thermal conductivity at (25±5)°C, W/(m*K), no more	GOST 7076-99	0,028
Thermal conductivity under operating conditions "A and "B", W / (m * K),	SP 23-101-2004 GOST 7076-99	0,034
Water absorption, %, no more	GOST 15588	0,2
Flammability group	GOST 30244	G4, G3*
Density, kg/m 3 , not less than	GOST 17177	28
Geometric dimensions		BUT	AT	J	To	M
Length, mm		1200	1200	600	600	600	580
Width, mm		600	600	1200	1200	1200	1180
Thickness, mm		from 10 to 30	30 to 50	from 10 to 30	30 to 50	from 10 to 60	40, 50
volume, m3		0,0144	0,0288	0,0144	0,0288	0,0252	0,0288
Operating range, °С	THAT	From -70 to +75

* Under the order.

Packing Details

The boards are packed in UV-stabilized film and shipped on pallets.

Manufacturing jobs

According to the "Guidelines for the design and installation of single-layer roofs from polymer membranes TechnoNIKOL Corporation, 3rd edition 2010"

According to the "Guidelines for the design and installation of roofs from bitumen-polymer materials Roofing Company TechnoNIKOL"

Storage

It is allowed to store XPS TECHNONICOL CARBON PROF SLOPE boards under a canopy that protects them from atmospheric precipitation and sun rays. When stored under a canopy, the slabs should be stacked on pallets, supports or bars.

It is allowed to store XPS TECHNONICOL CARBON PROF SLOPE outdoors in a special package that protects against external atmospheric influences.

Precautionary measures

Keep away from fire. Chemically resistant to gasoline, organic solvents, and bituminous adhesive with a high content of organic solvent.

Wedge-shaped thermal insulation TechnoNIKOL- this is the only set of wedge-shaped slabs in Russia that allows you to create slopes and slopes on the roof on a flat base, to increase the slopes during the reconstruction of the roof.

Wedge-shaped thermal insulation Extruded polystyrene foam TechnoNIKOL-Klin solves the problem of the formation of stagnant zones, creating an optimal slope on the roof. The problem of the formation of stagnant zones on the roof leads to a number of negative consequences for roof structures. One of them is the appearance of a vegetative layer on the roof: seeds dispersed through the air settle under favorable conditions and germinate. This leads to damage by plant roots to the main waterproofing coating and, consequently, to premature failure of the entire roof structure. The second problem is associated with repeated and periodic processes of freezing and thawing of atmospheric precipitation in stagnant zones, which also leads to a reduction in the service life of the roofing.

Traditionally, cheap filling heaters (expanded clay, perlite) or lightweight concrete mixes (expanded polystyrene concrete, expanded clay concrete, perlite concrete) were used to create slopes and counter slopes. Both solutions are associated with additional difficulties: the use of bulk insulation is associated with the problem of their displacement, and, consequently, a violation of the design slopes. In addition, sufficiently large granules of filling insulation (20 mm) do not allow a smooth increase in slope. The use of lightweight concrete mixtures leads to additional loads on the base, an increase in deflections of the supporting structure, and an increase in the cost of the entire roofing system. In roofs with a concrete load-bearing base, the installation of slopes by traditional methods involves the use of wet processes (expanded clay pouring with cement laitance, slope installation of lightweight concrete). All this makes it difficult to carry out work on the reconstruction and installation of the roof at low temperatures.

To solve the problem of creating slopes, it is necessary to use an inexpensive rigid slab with a slope. As our practice shows, the optimal slope on the roof is 2%, the counterslope is 4%. Analyzing market needs roofing solutions and years of experience their applications, TechnoNICOL Corporation offers a revolutionary solution - ready-made slopes Extruded polystyrene foam TechnoNIKOL-Klin, which represent a set of slabs with a slope of 2% (slabs A and B) and 4% (slabs J and K).

Application of plates TechnoNIKOL-Klin allows you to solve the problems of stagnant zones associated with the installation of a slope on the roof, an increase in the slope or a change in the direction of water flow, a slope in the valley to water intake funnels, the creation of slopes (grooves) at ventilation shafts and skylights, the creation of an additional slope to divert water from the parapet ( counterslope).

Using TechnoNIKOL systems for creating slopes or counterslopes TechnoNIKOL-Clean, you get additional benefits:

1. Reduction of loads on the base due to the use of plates made of TechnoNIKOL extruded polystyrene foam of low density (25-35 kg / m 3);

2. Absence of "wet" processes in the course of production of work on the device of slopes and counterslopes;

3. A significant reduction in labor costs for the implementation of slopes;

4. Reducing the time of work.

Installation of a slope-forming layer of wedge-shaped thermal insulation Extruded polystyrene foam TechnoNIKOL-Klin cannot completely replace the main heat-insulating layer required by thermal engineering calculation, due to the inconsistency of the layer thickness, despite the fact that it is made from a highly efficient heat-insulating material.

The use of a wedge-shaped thermal insulation ramp has an undeniable advantage - it speeds up and simplifies the installation of the roof, even in winter. Using a prefabricated screed flat slate and wedge-shaped thermal insulation eliminates "wet" processes from the production cycle, as well as the time spent on drying and curing the screeds. Insulation made of extruded polystyrene foam has a closed-porous structure and is not afraid of moisture during roof assembly, which simplifies its storage on the roof and application, which is especially important in the conditions of Russian construction sites.

wedge plate Carbon Pro slope TechnoNIKOL is made of extruded polystyrene foam. The material is used for slope to the water intake funnel in flat roof. When working, it is required to perform a roof slope scheme, which engineers calculate according to their special calculations. And to know the cost of the material technonicol xps, the price is determined by preliminary indicators of engineering calculation.

The indisputable advantage of using the material is the accelerated and simplified installation of the roof at any time. Wedge-shaped thermal insulation in combination with flat slate screed eliminates the "wet" process during production, as well as drying time. Insulation made of extruded polystyrene foam is easily stored on the roof, moisture resistant.

The advantages of the material include: reduction of loads on the base, reduction of time and labor costs in the process of work, lack of wet process work performed when creating slopes, counterslopes.

XPS TECHNONICOL CARBON PROF SLOPE. Packaging, storage.

The boards are packed in UV film and laid on a foam block for easy unloading. The manufacturer recommends storing the product under a protective canopy from the effects of precipitation, sunlight and harmful substances. Slabs under a canopy are carefully placed on stands in pallets. In the open air, you can store products in special packaging that protects against environmental influences.

The use of plates of this type eliminates problems and solves issues in roofing works Oh:

• stagnant zone in places of slope on the roof;
• allows you to increase the slope or change the direction of the water flow;
• razuklonka device and a number of other points.

For the required slope, an inexpensive, rigid sloped slab should be used. From the practice of roofing work, the slope on the roof should be optimally from 1.5%, and the counterslope from 3%.

TECHNONICOL XPS	Test method	TECHNONICOL CARBON PROF SLOP
		Element A (1.7%)	Element B (1.7%)	Element J (3.4%)	Element K (3.4%)	Element M (8.3%)	CARBON PROF 250 (Additional plate)
Compressive strength at 10% linear deformation, not less than, kPa
Thermal conductivity at (25±5) 0 C, W/(m*K), no more	GOST 7076-99
Thermal conductivity under operating conditions "A and "B", W / (m * K),	SP 23-101-2004 GOST 7076-99
Water absorption, %, no more
Flammability group
Density, kg/m 3 , not less than

quality thermal insulation materials contribute to the solution of many problems in low-rise and industrial construction. They are used for insulation and soundproofing. floors, floors, ceilings, facades, partitions, roof structures, unheated attics, residential attics, as well as special engineering structures.

One of the most popular modern is extruded polystyrene foam (XPS). It is made from polystyrene granules by extrusion using a special gas mixture or CO2. The resulting material consists of closed microcells 0.1-0.2 mm in size. It is produced in the form of rectangular plates of various sizes (length from 118 to 450 cm, width from 58 to 60 cm, thickness from 2 to 12 cm), which are easy to give the desired shape. Depending on the brand, the edges of the slabs can be made in the form of steps. This allows them to be more tightly and hermetically joined to each other.

Advantages of extruded polystyrene foam insulation

• Small mass.
• Ease of transportation and installation.
• Low thermal conductivity.
• Bio- and moisture resistance: practically does not absorb moisture, is not subject to decay, is not afraid of mold.
• Wide operating temperature range: -70 to 75°C.
• High level of compressive strength.
• Versatility: can be used for thermal insulation various designs(foundations, basements, floors, flat and pitched roofs, facades, balconies, automobile and railways, airfield runways, industrial refrigerators, garden paths etc.).
• Durability.
• Environmental Safety.
• Efficiency: with equal material thickness, on average more efficient mineral wool- 2 times, wood - 12 times, concrete - 14 times, brick - 20 times.

The Euromet company presents several types of XPS thermal insulation known trademarks, each of which has its own characteristics:, and from TechnoNIKOL.

The largest number of varieties (about 10) is offered by TechnoNIKOL under the brand XPS Carbon. For example, the products of the CARBON SOLID line can be used for thermal insulation of residential and commercial buildings, as well as engineering infrastructure facilities; ECO DRAIN - perfect solution for arranging the thermal insulation of the foundation with drainage system; ECO FAS RF - has a relief surface with a high level of adhesion; PROF SLOPE RF - an unusual wedge-shaped section of the plates allows you to change the shape of the insulated surface.

Special lines deserve special attention: CARBON SP, used to create insulated " Swedish plates", in which various communications are placed; CARBON SAND, designed for the production of heat-insulating sandwich panels; C-XPS - the insulation is reliably protected by additional outer layers of cement-bonded particle boards.

For fixing panels of extruded polystyrene foam on insulated structures, Various types fasteners: standard steel self-tapping screws, polymer telescopic rods (on the one hand there is a narrowing, on the other - a flange with a diameter of 5 cm) and plastic spikes with a self-adhesive surface.

In Euromet offices you can buy XPS extruded polystyrene foam at manufacturer's prices; also on sale a wide range of metal tiles, shingles and vinyl siding.

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