Detailed Product Description

polystyrene sandwich panel for roof panel and wall panel, mainly for heatproof insualtion

Features:
1), This kind of sheets is composed of three layers upper and lower layer of colored steel sheet and an intermediate layer of polyurethane foam. Supplied in roll, it normally used as wall and roof of building.
2), The sheet has good performance of thermal insulation and sound insulation, and meets B1 the requirement on fire protection.
3), As the load is jointly borne by the three layers, the sheet has high strength and rigidity; besides, the lower player surface is flat and smooth with clear lines, which makes it look beautiful and clean.
4), In use of such wall face sheets, wall beams can be cancelled partially or wholly according to spanning size.
5). The weight is light, easy to transport, easy to install.