Color - coated steel PU insulated sandwich panel is made up of two steel panels , between which the polyurethane foam is laid .
Advantages
1. The color - coated steel PU insulated sandwich panel is light in weight , easy in installation . With the steel plates as its outer layers ,
it not only comes with high strength , but also has beautiful appearance .
2. It has a lot of functions , for instance , thermal insulation , sound insulation , vibration absorption , etc . Additionally , the filling system
applies the closed cells structure which can put an end to water vapor condensation .
3. Our product has low heat conductivity coefficient that is no more than 0.024. Because of its excellent thermal insulation property , it is
really the ideal energy - saving building materials .
4. Currently , we can make Grade B1,B2, and B3 series fire proof PU panels .
5. Under the condition of the same insulation requirement , it can reduce the thickness of the building envelope , thereby increasing the
indoor usable area .
6. This type of sandwich panel is resistant to deformation , and not liable to crack .
7. In the case of normal use and maintenance , it has the service life of at least 30 years .
8. Our product is highly cost effective . Though the rigid polyurethane foam materials have the unit price higher than the traditional thermal
insulation materials do , it can greatly reduce the power consumption .
