The market of building materials is rich in varieties of insulation, which are used in various fields. One of the most sought-after is the unique thermal insulation "Ursa". The technical characteristics of this material are at the highest level, which allows it to be used to warm not only the walls and roofs of buildings, but also for communication systems.
Varieties of insulation material
A well-known manufacturer offers consumers a modern high-quality insulation "Ursa". Characteristics, GOST of this material meet all European standards. For the manufacture of products, dolomite, soda, sand and various additives are used, the mixture of which melts at high temperature, then is passed through centrifuges. The result is a dense, thin-fiber thermal insulation material. Its basis is staple fiberglass. There are several types of insulation of this brand.
Thermal insulation material "Ursa" XPS is an extruded polystyrene foam board. This type of insulation does not absorb moisture, is resistant to temperature extremes, has strength, good flexibility, resistance to deformation, is safe for human health.
Ursa insulation, whose technical characteristics are very good, is used in road construction, with runway equipment, as well as for insulation of flat roofs, facades, basements, foundations. Its density is up to 40 kg / m 3 . The coefficient of thermal conductivity is 0.34. The material is highly resistant to compression and is able to withstand loads of up to 50 tons per m 2 . The insulation of this type retains its effectiveness in the temperature range from -50 to + 75º.
Mineral fiberglass insulation “Ursa” of the GEO line consists of ductile long fibers and the air formed between them. The thermal conductivity of this material is 0.044 W / mK. The product can be used for a long time. Its quality does not change.
It is known that for equipping partitions in a house, Ursa insulation that is well-absorbing is often used. Technical characteristics of the material are different in that when heated, it does not emit substances harmful to health. URSA Geo nomenclature marks belong to the flammability group of NG, and G1 have foil mats M-11F and M-25F, Geo “Fasad” and P-60 plates. The service life is more than 50 years.
Mineral insulation TERRA is used for outdoor frame rooms, partitions, ceilings. It has good moisture resistance, increased elasticity. Ursa insulation, whose characteristics are excellent, provides excellent sound insulation, absorbing various noises and increasing acoustics. The material is flexible, tight to uneven surfaces. The insulation has a fire safety class KM0, the combustibility group is NG, the thermal conductivity is 0.037 W / mK. It can be used at temperatures from - 60 to +220 º.
Mineral heat insulator Pure One is Ursa insulation, technical characteristics, the density and environmental friendliness of which allow it to be used in homes, hospitals, kindergartens. It differs from other materials in production technology. Acrylic is used as a binder due to which less dust is released. Consists of 95% of natural ingredients. By its softness it is not inferior to cotton wool.
Product labeling
Ursa insulation is produced in several configurations, each of which has a specific marking. The letter "M" indicates that this product is available in mats, "P" - in plates, "F" - is covered with a layer of aluminum foil. The letter "C" means that the pasting of the surface is made of fiberglass. Numbers 11 to 60 are used to determine the density of the material.
Dimensions
For insulation of the roof, external walls, partitions and other structures, the Ursa tile insulation is used, which has standard sizes of 1.25x0.6x0.1 m or 1.25x0.6x0.05 m. In one package, depending on the density, it can be from 10 to 30 pieces.
Thermal insulation material in the form of mats has the following dimensions: 10x1.2x0.1 m or 10x1.2x0.05 m. One roll can consist of two canvases. Small package sizes, as noted in the reviews, simplify the transportation of the product, and also allow the use of material with minimal waste.
Application area
One of the best heat-insulating materials is Ursa insulation. Characteristics - lightness, flexibility, durability, high fire and environmental properties - make it convenient and simple to use for insulating pitched and flat roofs, floors and ceilings, sandwich panel coverings, log floors, frame-sheathed partitions, facades, socles. Due to its versatility, it is also used for thermal insulation of pipelines, sound insulation of air ducts, heat and sound insulation of equipment and installations for industrial use. Products covered with foil are used to warm saunas and baths.
Advantages of URSA insulation
The entire line of considered heaters has the following advantages:
- lightness and strength;
- simple installation;
- elasticity and resilience;
- resistance to moisture and chemicals;
- fire resistance;
- environmental friendliness;
- affordability.
Due to the above qualities, the material is popular among consumers.
Secrets of the right choice
The main criterion for the acquisition of any building material is its operational life. This also applies to heaters. When choosing a heat-insulating material, the following characteristics should be considered:
- thermal conductivity should not be higher than 0.04 W / m ° C,
- strength;
- water resistance;
- fire safety;
- environmental friendliness;
- hygiene;
- frost resistance;
- ability to maintain geometric shape;
- lack of hygroscopicity.
Ursa insulation, the technical characteristics of which meet all these criteria, can be safely purchased and used to warm buildings. The main thing is to choose its kind correctly.
Considering all types of materials, their positive and negative qualities, most builders choose Ursa insulation. Technical specifications (reviews about them are just excellent) products are quite high. This material practically does not emit dust, which is especially important when working indoors. The insulation does not change its properties over a long period of operation. The versatility of the material, environmental friendliness, ease of use contribute to the popularity of products in the construction market.