PU sandwich panel is made of color coated steel for double sides with PU as core material.
Specifications:Colored steel panelFire- and water-resistantInsulates and keeps warmCore materials: PU, EPS, XPS, rock wool, glass wool
Details of sandwich panels:Colored steel plate as surface materialEPS as core material takes advantage of excellent insulation and fire resistance, is usually used in refrigerated warehousesIn small span construction those panels can carry their own weight without any steel structureIn large span construction this material should be installed with light or heavy steel structureAll sandwich panels could be prefabricated without glass wool paneling.
Coated plywood