Plates chip OSB-3

OSB-3 (Orient Strand Board, in transfer - plate with the oriented flat chips) is the product of wood origin formed by pressing of rectangular flat spills in the conditions of high pressure and temperature with use of the sticking together waterproof pitch and addition of synthetic wax for improvement of quality of surface. For production of OSB-3 thin and non-business wood of conifer which overgrowth provides inexpensive raw materials is used. The shaving applied in plates has thickness 0.5... 0.9 mm length to 180 mm and width - 6... 40 mm. Use of the pitches consisting of actually pitch, filler and hardener allows to make ecologically safe construction plate. OSB-3 is not subject to rotting and defeat by insects