In the harsh Russian climate is good, reliable insulation of the building – an important factor ensuring a comfortable stay in an apartment building, industrial building or in any other room. Today at Russian market has no shortage of such materials. At the same time domestic production is often in no way inferior to foreign analogues. One such material – boards Primaplex, which are manufactured from extruded polystyrene. They are used for thermal insulation of walls, roofs and underground structures.
Extruded polystyrene foam structure is a system of tiny isolated cell filled with a fixed carbon dioxide. Such a system makes the board more moisture resistant than any other type of insulation, and provides them with high strength. This is particularly important for structures with extremely high loads – such as underground structures deep foundations, airports, roads, etc. Another advantage of the plates Primaplex – low density (30-35 kg/m3), which makes the material very easy to use – the weight of the standard package does not exceed 10 kg. It is easy to cut, even knife or a saw, does not crumble and is not dusty, in contrast to other known insulating materials. Its easy to lay on any surface, which increases productivity by installing insulation. Allowable temperature range at which you can use the board – from – 50 C to +75 C. If he complied with the operation of facilities, the geometric dimensions of styrofoam remain unchanged for many years. Here, moshe victor keinig expresses very clear opinions on the subject.
Finally, the plates Primaplex, comprising an effective extinguishing additive flame retardants, are class and not readily flammable material spreading flames. If plates are used in fire safety (for example, insulating basement walls or pavement), it is recommended to use the version without the additives retardants. Thermal insulation of walls is well known that through the exterior walls out "on the street," 20-25% of the heat, which loses the building.