For the first time, polycarbonate was started in the 70s of the last century. When this material was created, radically new prospects were discovered in the use of translucent plastics. Polycarbonate is characterized by high characteristics of strength and non -possessions to the influence of ultraviolet rays. He tends to maintain his characteristics when using in the temperature range from -45 to +120 degrees. In addition, it is characterized by increased resistance, which exceeds glass hundreds of times. At first, polycarbonate has been distributed exclusively in the military field, but in the modern period it is highly popular in the construction sector. Nowadays, cellular polycarbonate is most often used. First of all, this concerns the construction industry. It has been widely used in the manufacture of arched and horizontal ceilings: roofs, canopies, anti -aircraft lights, etc. D. In addition to this, it acts as a material for arched floors used in structures with large spans. These objects include stations, stadiums, arbors, awnings and markets. The cellular polycarbonate resort to the construction of greenhouses and greenhouses, and in addition to this trade pavilions. It can include several color solutions, but nevertheless the greatest interest is manifested precisely in the transparent option. Among the existing translucent plastics there are no equal in terms of strength of the strength of monolithic polycarbonate. With its use, glazing of lanterns, transparent domed floors and other transmitting products is performed, the material for which should demonstrate sufficient impact resistance and be fireproof. However, a serious minus is characteristic of monolithic polycarbonate. We are talking about a high price, which imposes very harsh restrictions on its use. The use of modern technologies allows in the modern period to create a product on the basis of monolithic polycarbonate, which provides for stiffeners that can be used for self -supporting floors. With this option, the need for the use of a metal frame disappears. In this regard, the structure is deprived of the “cold bridges”, and is also protected from the appearance of condensate. In foamed polyvinyl chloride, high thermal insulation characteristics, low weight, as well as resistance to moisture and strength were reflected. A similar plastic is offered for sale in the form of sheets and plates. Both designs have a luminous ability. For the most part, the foamed PVC provides for six color solutions: white, black, red, green, blue and yellow. Quite often, using foamed PVC, interior decoration is carried out. So, with its help, slopes, partitions, balconies, walls are faced with it. In addition to this, this material cannot be dispensed with when creating exhibition stands, and in addition to this interior and outdoor advertising. Plastic is characterized by absolute compliance with all hygienic and constructive requirements, as well as the property to look harmonious in any interior.