Extrusion expanded polystyrene "Tehnonikol": technical characteristics, reviews, thickness, density

Various materials are used for insulation of different purposes today, among which, especially, we can distinguish expanded polystyrene "Technonikol". Its distinguishing feature is universality of application. The material can be used in the construction of houses, engineering facilities, as well as in the construction of roads.

The material has one more name - extrusion expanded polystyrene. In its structure there are small cells measuring from 0.1 to 0.2 millimeters. Due to them, homogeneity of the material is ensured. It consists of polystyrene granules, which are mixed during the manufacturing process by the method of high pressure and impressive temperature. To them is added a foaming agent, which consists of carbon dioxide and freon. Extrusion expanded polystyrene has been known for more than sixty years, during this time no analogues have been invented that would exceed the described material by properties.

Specifications

Styrofoam "Technonikol" has unique qualities. The material has a low thermal conductivity, as well as a slight water absorption. This figure does not exceed 0.2% of the volume. The upper cells are filled, but the liquid simply does not reach the bottom. The material can be operated at a wide range of temperatures, which varies from -75 to +75 degrees, while the density can vary from 28 to 60 kilograms per cubic meter.

Characteristics of different types of extruded polystyrene foam

If you are interested in polystyrene "Technonikol", then you should familiarize yourself with the main varieties that the manufacturer offers for sale. To solve domestic problems, you can use XPS Carbon Eco, which is used in the construction of private cottages and houses of a small number of storeys. You can buy this material by paying 3300 rubles for one cubic meter.

XPS CARBON Eco Drain is a plate that is equipped with drainage channels. These canvases are used in the construction of a flat roof and the formation of a foundation. The grooves present in the material make it possible to drain melt water, providing intensive ventilation.

If there is a need to carry out work in the field of the plinth or facade of the building, you should purchase XPS CARBON Eco Fas, whose price is 4000 rubles per cubic meter. For thermal insulation of floors, as well as foundations, one of the varieties of expanded polystyrene - CARBON Eco SP, which is characterized by high rigidity and strength - can be used. For the canvas 10-millimeter layer will have to pay about 4300 rubles. Per cubic meter.

Characteristics of expanded polystyrene grade "Technonikol" for industrial tasks

Styrofoam "Technonikol" is also manufactured for industrial purposes. One of the varieties is PROF, which is used for thermal insulation of office buildings, roofs of retail and warehouse complexes. PROF SLOPE - a series consisting of five plates, the dimensions of which allow you to collect a variety of shapes. Here you can include those that have a certain slope.

SOLID is successfully used in the process of laying tracks and tracks, as it is able to undergo high loads and serve for a long time, while it does not lend itself to destruction and decay. The manufacturer offers for sale SAND, which is designed for construction using sandwich panels.

The qualitative characteristics of the material for industrial use differ from the properties of a heater for solving domestic problems, but the cost of the first is twice as high. You can buy it on average for 6,000 Russian rubles per cubic meter

Positive reviews

Styrofoam "Technonikol", reviews about which are often the most positive, has many advantages, among the advantages of which are chemical stability and moisture repellent characteristics. According to users, this material has a wide range of uses, as well as high vapor permeability. Consumers choose this polystyrene foam also for the reason that it exhibits excellent resistance to compression.

Negative feedback

Styrofoam "Technonikol", the technical characteristics of which should be clarified before acquiring this type of thermal insulation, has some drawbacks. According to buyers, it is toxic, as it releases hazardous substances for human health. Home masters emphasize that polystyrene foam flames easily enough when exposed to a flame, and also requires the mandatory use of special glue during installation work.

Application area

Extrusion expanded polystyrene "Technonikol" gained its popularity because it has a rather wide range of uses. It is used in both industrial and domestic construction. With the help of this material it is possible to heat-insulate the facade, including the one designed for a wet screed.

Can be insulated with the help of "Technonikol" products and other surfaces that will be subjected to bearing loads during operation. This should include both direct and inclined roofs. With the help of this insulation, the attic of the house can be turned into a comfortable attic floor, which can be used all year round. The thickness for effective insulation will be an order of magnitude smaller than the thickness of a foam or mineral wool. This is because the described insulation has an insignificant coefficient of thermal conductivity, this value is equal to 0.028 W / m.

Thus, extrusion styrofoam "Technonikol" is suitable for thermal insulation of premises of any purpose, where as an important requirement is the economy of free space. Here you should highlight the verandas, balconies, small rooms or loggias.

A variety of extrusion expanded polystyrene - "Tehnoplex"

Styrofoam "Technonikol", the characteristics of which allow to carry out the insulation of any structures and premises, is presented for sale in the form of one more variety, which is known as "Tehnoplex". It is excellent for household insulation, from thermal insulation of facades to insulation of attics.

As a distinguishing feature of this insulation is the composition, which includes microscopic elements of graphite. Due to this "Technoplex" has increased strength and resistance to various kinds of deformations. Considering technical characteristics of Technoplex, you can note that the coefficient of thermal conductivity is equal to 0.032 W / micron, while the density of the material varies from 26 to 35 kilograms per cubic meter, the value will depend on the thickness of the product. The coefficient of vapor permeability is equivalent to 0.01 W / μ. If the material is immersed in water for a day, then the absorbency will be 0.2%.

Dimensions

Styrofoam "Technonikol", the thickness of which can vary from 40 to 120 millimeters, has a length of 1180 millimeters. The width of the canvas is 580 millimeters, but according to the individual size it is possible to produce plates, the length of which reaches 3000 millimeters. The edges of the plate can be smooth or have a selected quarter.

Technical characteristics of expanded polystyrene brand "Technonikol Carbon Eco"

The density of extruded polystyrene foam "Technonikol" was mentioned above, but the material described has many other characteristics, which should be known before purchasing the product. For example, it can relate to the line "Carbon Eco", which is great for thermal insulation of cottages and villas. If we compare with the "Technoplex", in the production of "Technonikol Carbon Eco" impurities are used from nanocarbon, which increases the strength characteristics of expanded polystyrene.

The coefficient of thermal conductivity of this type of insulation is 0.029 W / μ, while the absorption at full immersion per day is 0.2% of the volume of the insulation. The coefficient of vapor conductivity is equivalent to 0.011 mg / mchPa, but the elastic modulus is 17 MPa. In the production of "Carbon Eco", fire retardants are added to the ingredients, which will contribute to the attenuation of the material in the absence of direct flame effects.

Characteristics of expanded polystyrene grade "Tehnonikol XPS 35-300"

Extruded polystyrene "Technonikol", the characteristics of which will be presented below for a variety of XPS 35-300, may be highly resistant to compression. For this option, this figure is 300 kPa, which makes it possible to use it for heat insulation of structures loaded in the process of operation, namely roofs and so on. The density of the material is 35 kilograms per cubic meter, and the resistance to bending is 0.4 MPa, which is a very impressive indicator, especially if compared with similar materials.