Polyurethane sandwich panel is a kind of high grade new mode building materials with various color and attractive appearance that combined temperature preservation, heat insulation, weight sustaining, water proof and such kind of advantages together. Moreover, they have the favorable performance of burning resistance, suitable temperature range extensity, thermal conductivity coefficient lowness, no-poison &no-odor, water-proof&moisture-protection,simple and convenient installation.

1. The thickness of up/ lower steel panel:0.2mm-0.8mm 

color-coated panel/zinc plate,hot galvanized plate

2. Core material-The density is 80kg--120kg/m3

3. Beautiful appearance and easy installation

4. Waterproof and fireproof.

color-coated panel/zinc plate,hot galvanized plate

2. Core material-The density is 80kg--120kg/m3

3. Beautiful appearance and easy installation

4. Waterproof and fireproof.