The block of polystyrene from the manufacturer. Lightweight, moisture resistant, economical. Block wall 200*300*600 mm., the block partition 100*300*600 mm., the block groove-ridge 100*300*600 mm. Penopolistirolbeton in addition to walls can be used for roofs, floor insulation of attics and ceilings over cold cellars. It can be applied not only in new construction and renovation, major repairs.