Ursa n 15 density. Technical characteristics of various types of ursa heaters (ursa). Innovative URSA PureOne insulation

Ursa PureOne is the result of the introduction new technology, which is used for the first time in Europe and Russia, but has already been tested and has entered into widespread practice in other countries. Mineral fiber products produced using the same technology, but under different names, have been successfully used by builders for more than 10 years.

Insulation URSA GEO

It is a fiberglass-based mineral insulation manufactured to meet stringent environmental requirements - from the production and composition of raw materials to finished products. URSA GEO is the evolution of thermal and sound insulation for green building.

TechnoNIKOL

The main raw materials for the production of TECHNONICOL stone wool are rocks gabbro-basalt group. Thereby mineral insulation TECHNONICOL is non-combustible. The melting temperature of the fibers of the mineral wool insulation basalt wool exceeds 1000 °C, which allows the use of stone wool products in a wide range of operating temperatures.

SYLOMER® materials

SYLOMER® is used as an elastic element providing vibration isolation engineering equipment, building foundations, rail tracks, in soundproof structures floating floors and more. Characteristics of vibration mounts The silomer is selected in accordance with the conditions of use, the method of construction and the type of structure.

Lightweight and resilient material designed for use in the construction of pitched roofs, partitions and frame walls at a step load-bearing elements 600 mm. The shape and geometric dimensions allow the installation of plates by one person.

The main difference between URSA GLASSWOOI P-15(G) boards and URSA GLASSWOOI M-15(G) mats is the shape and dimensions, which allow:

isolate, without reducing the layer thickness, internal and external interfaces of structures at angles close to a right one;
provide high-quality insulation of hard-to-reach places of interface structures, for example, a roof slope and a wall when insulated from the inside of the room;
carry out work on heat and sound insulation of inclined surfaces by one person.

Specifications URSA P-15(G)

Density	16 to 18 kg/cu.m.
Thermal conductivity at 10 deg.С (no more)
Thermal conductivity at 25 deg.С
Specific heat	0.84 kJ/kgK
Vapor permeability coefficient	0.55 mg/(mhPa)
Heat absorption coefficient (zone A)
Heat absorption coefficient (zone B)
Water absorption at partial immersion, for 24 hours (no more)
Compressibility at a load of 2000 Pa
Sorption humidity for 72 hours (no more)
Estimated mass ratio of moisture in the material (zone A)
Estimated mass ratio of moisture in the material (zone B)
Binder content	0.93 (at 2500 Hz)%
Application Temperature Limit	from -60 to 180 deg.С
combustibility	non-flammable (NG)
Normal sound absorption coefficient at 60mm thickness, for 1000 Hz
Loss ratio
Dynamic modulus of elasticity (reduced)	1.25 Pa(N/m2)

Mineral heat and sound insulation based on fiberglass. Produced using eco-technology GEO.

Elastic heat and soundproof material in the form of plates, intended for use in the construction of frame walls and partitions with a step of bearing elements of 600 mm. Recommended primarily for the professional construction segment.

Specifications

Dimensions

Frame walls with a wooden or metal frame.
Walls with external insulation along the frame with siding cladding.
Frame cladding of walls and partitions.
Walls made of framed sandwich panels.
Soundproof frame-sheathing partitions.
Partitions made of stones and blocks, insulation in the middle layer.
Acoustic ceilings.

Permissible applications

Pitched roofs with thermal insulation installed between and below the rafters.
Thermal insulation of a balcony / loggia using mineral insulation.
Attic floors on beams.
Roofs made of framed sandwich panels.
Interfloor ceilings on beams.
Ceilings on beams over cold cellars.
Reinforced concrete ceilings, floors on logs.
Air duct insulation.
Insulation of industrial equipment.
Thermal insulation of walls of baths and saunas.
Thermal insulation of floors of baths and saunas.
Railway transport.
Water transport.
Automobile transport.
Modular buildings (change houses).

Every second family thinks about the insulation of their home. Most of the houses were built in Soviet times, where it was not yet available and effective heaters. For this reason, residents winter period they freeze in their house, and in the summer, on the contrary, they don’t know where to go from the heat. To fix this problem, you need to study the various types of heaters on the market and choose the most suitable one. One of these types is the Ursa insulation, which you can familiarize yourself with now.

Ursa insulation and its types

The manufacturer of this heater is german Ursa company, in Russia there are several branches of the company. The insulation is mineral wool, which is based on durable stamped glass fiber. It can be used to insulate any part of the house structure. This insulation has soundproofing properties and resistance to mechanical stress. The company's specialists have developed several series of insulation.

The following can be distinguished kinds Urs insulation, each of which has its own purpose:

Ursa M 11 is a lightweight insulation made of fiberglass. The mats are soft, pleasant to the touch, elastic, ecological, resistant to various fluctuations. Anyone will be pleased with its value. But there are small disadvantages: they are not quite durable and flexible. Yes, and when installing insulation M 11 should be used gloves and respirator to avoid getting hit small particles fiberglass on the body and eliminate further unpleasant irritation.
Ursa M 11 F is a roll that is covered on one side with a vapor barrier aluminum foil. This coating prevents the penetration of steam and prevents the formation of condensate. Therefore, it can be used indoors. With high humidity and boldly insulate places that have contact with water. This room can be a bath, sauna, attic, basement.
Ursa M 15 has good elasticity and compressibility. Basically, insulation is used for warming floors, pitched roofs, partitions.
Ursa M 25 is a lightweight roll that provides good flexibility and thermal insulation. It can only be used indoors unsuitable for use outdoors, in pipes or in the ground. Insulation M 25 prevents heat loss in pipelines with a diameter of 32.5 cm. It is able to absorb the sound of industrial units, for example, boilers and tanks. It will also be appropriate to use it on pitched, attic and mansard roofs, plasterboard partitions.
Ursa P 15- its main application is the insulation of pitched roofs, frame walls and partitions. This heater can be installed by one person. P 15 is a very light and, at the same time, elastic material.
Ursa P 20 designed for insulation outer wall. Insulation is mounted either outside or in the middle layer of the wall. P 20 has good heat and sound insulation.
Ursa P 30 has high elasticity and flexibility, due to which the insulation is tightly mounted on the surface. Designed for use in air ducts and gas outlets (preferably rectangular shape), insulation of a pipeline with a large diameter.
Ursa P 35 is a thermal insulation board. It has vapor tightness and resistance to various vibrations. Some plates can be treated with fiberglass or water repellent. You can find out about this as follows: in the first case, the letter C will be added to the brand of insulation, and in the second, the letter G. Basically, this insulation is used on railway, water and road transport in order to retain heat and suppress noise.
Ursa P 60 designed for use under flooring (tile, laminate, etc.). This insulation has a very high sound-absorbing property.
Ursa Light- a fairly popular insulation, which is light, elastic, durable, non-combustible material. Besides, he does not react on chemical attack and changes in ambient temperature.
Ursa Pitched Roof is a yellow mats with sound and heat insulation, elasticity. When installing insulation, almost not formed waste.
Ursa Facade covered with black fiberglass, which is very durable. It is used for insulation of systems that have ventilated gaps. It has sound and heat insulation and keeps its shape well.
Ursa Partition used for mounting on frame partitions. The insulation is light, elastic, noise-absorbing and heat-insulating.
Ursa XPS used to protect the foundation of buildings and road construction.

Technical characteristics of URSA insulation

Ursa insulation has the following properties:

Fire safety, most types of insulation are non-combustible.
Elasticity and flexibility, which allows you to lay the insulation more tightly to the surface.
Thermal insulation.
Soundproofing.
It is steady against loadings, it is possible to use even in road construction.
Ecologically safe product, which confirms the certificate of conformity.
Easy to install. It is easy, simple, quick to install, and at the end of the work there is practically no residue left.
Wide scope. It is used for insulation or sound insulation of partitions, external walls, pitched roofs.

More detailed characteristics for each series of insulation can be considered in the table:

Insulation brand	Size, mm	Density, kg / cubic meter	Flammability group	The volume of material in the package, m2	Thermal conductivity, W/mK	Vapor permeability coefficient, mg/mchPa	Cost, rub.
Ursa M 11	10000×1200×50	9 to 13	NG	10,8 - 21,6	0,040−0,046	0,70	from 1100 to 1700 per cubic meter meter
Ursa M 11 F	18000×1200×50	9 to 13	G1	10,8 - 21,6	0,040−0,046	0	from 1100 to 1700 per cubic meter meter
Ursa M 15	8500×1200×50	13 to 18	NG	20,4	0,037−0,043	0,68	1305 - 1830 rub/pack
Ursa M 25	9000×1200×50		NG	10,8	0,034 - 0,037	0,61	1140−1216 rub/pack
Ursa M 25 F	9000×1200×50		G1	10,8	0,034 - 0,037	0	1140 - 1216 rub/pack
Ursa P 15	1250×600×100	16 to 18	NG	9	0,042	0,55	1272 rub /pack
Ursa P 20	1250×600×50	18 to 25	NG	18	0,034 - 0,041	0,53	1243 - 1804 rub/pack
Ursa P 30	1250×600×50	26 to 32	NG	15	0,032 - 0,043	0,52	1692 - 1735 rubles / pack
Ursa P 35	1250×600×50		NG	7,5	0,032 - 0,034	0,52	1537 rub/pack
Ursa P 60	1250×600×20		G1	13,5	0,030 - 0,042	0,51	1974 rub/pack
Ursa Light	7000×1200×50	13	NG	16,8	0,044	0,64	922 - 970 rubles / pack
Ursa Pitched Roof	3900×1200×150 and 3000×1200×200	21	NG	3,60 - 4,68	0,035	0,64	2171 per cu. meter
Ursa Facade	1250x600x50 and 1250x600x100	30		6,5	0,032	0,52	3620 - 4026
Ursa Partition	9000×610×50		NG	21,96	0,036	0,64
Ursa XPS	1250×600×50		G3 / G4	3 - 6	0,033 - 0,034	0,004	4000 per cu. meter

Comparison of Ursa insulation

Of all the firms in the market, competitors Urses can be called:

Rockwool - produce heaters from mineral wool made in the form of mats and plates. Its average cost is 450 - 600 rubles.
Izomin- produce insulation, consisting of basalt fibers. The price per package is about 340 rubles.
Knauf- make soft heaters from mineral wool or expanded polystyrene. Its cost is from 775 rubles.
Parok. It is very lightweight and comfortable to work with. The cost is 900 - 1200 rubles.
Ecowool- produce cellulose insulation. Their cost is 280 rubles per sq. m. meter or 1400 rubles per cubic meter. meter.

All these firms can be compared with each other by density insulation. The densest are Ecowool and Ursa. medium density have Rockwool and Izomin, and the smallest - Parok insulation. Next comparative property is the environmental friendliness of the composition of the insulation. by the most safe are: Izomin, Ursa, Knauf, Rockwool and Ecowool. They do not rot, do not burn, do not emit harmful substances. You can also compare by possible scope. If the insulation has a small weight, then it can be used to insulate the room from the inside - such are Parok and Krauf. insulation with more heavy weight can be mounted on facades, these are: Rockwool, Ursa, Izomin.

Features of installation of Ursa insulation

Even a person who is far from the construction industry can lay the Urs insulation. Mounting is quite simple due to the plates and rolls of insulation, which have small size and good elasticity. The main thing is to prepare the surface well, because this insulation is mounted only on the base. They can serve as plywood or boards. The material is laid quite tightly to the surface itself, it should be fixed with the help of self-tapping umbrellas. If calculation required amount insulation will be produced right, then at the end of the work there may not be any leftovers.

Length
(mm)

Width
(mm)

Thickness
(mm)

sq. m.
(PCS.)

cube. m.
(PCS.)

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Dimensions

Universal dimensions allow installing plates in standard volumes without preliminary adjustment: Length - 600mm Width - 1000, 1250 mm Thickness - 50, 100 mm. Quantity in a package - 5,12,24 pcs Volume of material in a package - 0.9; 0.3 m3 The area of the material in the package - 18.6.3.9 m2

Dynamic modulus of elasticity (reduced)

URSA GEO P-15 characteristics and ability of a material, substance to deform elastically (that is, not permanently) when a force is applied to it λ = 1.25 Pa (N / m²)

Compressibility under load

The material shrinks by 70% of its original state under a load of 2000 Pa → the insulation does not resist deformation well.

Flammability group according to GOST 30244_94.

Fiberglass slabs are not exposed to an open flame in any way, therefore they are classified as absolutely non-combustible heaters (NG). Melts at temperatures above 1000°C. In case of fire, the flame will not spread over the surface of the plates.

Density

Density is 16-18 kg/m³, so URSA GEO P-15 undergoes slight shrinkage and compression throughout the entire period of operation.

Heat absorption coefficient (zone A)

The ability of a material to absorb heat when the temperature fluctuates on its surface is equal to kА=0.22 W/m² °С

Thermal conductivity

The use of URSA GEO P-15 in pitched roofs is permissible due to its thermal conductivity coefficient:
λ10 = 0.037 W/(m K),
λ25 = 0.040 W/(m K),
λА = 0.041 W/(m K),
λB = 0.044 W/(m K).

Heat absorption coefficient (zone B)

The ability of a material to absorb heat when the temperature fluctuates on its surface is equal to kB=0.25 W/m² °C

Sound absorption coefficient

With a thickness of the URSA GEO P-15 insulation material of 60 mm, for 1000 Hz it is A (sv) \u003d 0.74. This means that 74% of the acoustic energy of a sound wave is absorbed by the surface, and the remaining 25% is reflected.

Loss ratio

During operation and installation, the loss factor is 0.69%

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Water absorption in 24 hours

The ability of the material to absorb and retain moisture in the pores and capillaries is an indicator of 150% by volume. Insulating material is not able to repel moisture, but rather absorbs it and retains it.

Flammability group

Fiberglass slabs are not exposed to an open flame in any way, therefore they are classified as absolutely non-combustible heaters (NG). They melt at temperatures above 1000°C. In case of fire, the flame will not spread over the surface of the plates.

Sorption humidity for 72 hours

The equilibrium hygroscopic moisture content of the material at certain conditions within 72 hours is not more than 5%.

Specific heat

The ratio of heat capacity to a unit of substance is c \u003d 0.84 kJ / kg * K

Vapor permeability coefficient

Vapor permeability μ = 0.55 mg/(m h Pa) indicates that in the structure where URSA GEO P-15 is used, air is constantly being exchanged.

Fire hazard class

Class fire hazard URSA GEO P-15, its characteristics do not contribute to the occurrence dangerous factors fire and its development, classifies the insulator as KM0

Application temperature

URSA GEO P-15, its characteristic allows the material to be used in the temperature range from -60 to +180°C

Certification

Ursa fiberglass insulation has successfully passed all the required certification procedures, which indicate the recognized quality of products. The material has European quality certificates.

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URSA GEO P-15 belongs to the class of universal heaters that perfectly tolerate chemical exposure. It has a low heat conductivity index, is non-combustible, there are no negative corrosion agents in it, resilient, elastic, thanks to which it adheres well to the structure. All these qualities make the insulation simply indispensable for the insulation of frame walls and partitions.

These simple rules will help to carry out high-quality work on the insulation and soundproofing of premises and will help to avoid many mistakes when working with URSA GEO materials.

Shipping

When transporting URSA GEO, protect the material from rain, snow and possible damage. When loading into a vehicle or van, do not squeeze material packages. Also, do not over-tighten the material with lashing ropes and other transport devices. This is due to the fact that the material in the package is already in a compressed state, and additional compression can lead to a deterioration in the recoverability of its thickness. Stack packages with boards horizontally in the car body. When carrying media in a roll or bundle, do not handle the media by the open edge of the packaging at the end. This may cause premature damage to the package.

Storage

During storage, protect URSA GEO from atmospheric precipitation. Store the material in packaged form in covered, dry rooms or under a canopy. When storing outdoors under a canopy, do not lay the packages on the ground, but place them on pallets. Pack packages with boards in horizontal position, install rolls vertically (up to 3 tiers inclusive).

Unpacking

Remove material from packaging immediately before use on site. This will greatly reduce the risk of damage to the material. The packaging can be used to protect the material from contamination when laid out on the construction site or as bags for collecting construction debris.

When unpacking mats (rolls):

sharp knife

Roll out the insulation mats to their full length.

Wait 5-10 minutes or shake the rolled sheet slightly: the material should regain its nominal thickness.

Some URSA mats GEO are supplied in packs of 2, eg URSA GEO M-11 (2×50 mm). In this case, if you need to use 50 mm thick material, the mats must be separated from each other after unpacking. When unpacking the boards, simply open the package.

Mounting

When working with the material, it is recommended to wear gloves and protective clothing; when laying material overhead, it is also recommended to wear safety goggles. These security requirements are the same for all mineral wool insulation(fiberglass, stone wool, slag wool) and serve mainly to protect against dust that occurs when working with the material. Cut the material with a sharp long knife on a hard surface. Do not use blunt blades, as this may cause the fibers to “pull out” of the material and reduce its quality.

When installing materials in the structure, follow the recommendations indicated on our website, or the recommendations of manufacturers thermal insulation systems. Only use URSA GEO grades that are recommended for use in a particular design.

The standard thickness of many URSA GEO materials is 50 mm. In this case, the required thickness of thermal insulation in the structure can be 100, 150 or 200 mm. For getting required thickness lay the material in several layers. For example, to obtain a thickness of 150 mm, you can lay a material with a thickness of 50 mm in 3 layers. You can find out what thickness of thermal insulation is needed using our calculator.

When installing, install insulating materials tightly to each other and to the base. When laying slabs in several layers, it is recommended to place the slab joints with an overlap - so that the slab of the next layer overlaps the junction of the plates of the previous layer by at least 10 cm. This will avoid through cracks and “cold bridges”. When installed in a frame, the width of the material should be 1-2 cm greater than the distance between the elements of the frame in the light. Then the material is held in frame structure due to the forces of elastic spacer arising from the compression of fiberglass.

Final work

After completion of work and before removing material waste, spray the work site with water. This will reduce the amount of dust in the air during cleaning. Cleaning is best done with a vacuum cleaner. To collect waste material and other construction debris, you can use the packaging remaining from the insulation.

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