Thermal Insulation Decorative Phenolic Sandwich For Walls Panel

Thermal insulation decorative phenolic sandwich board that can be used for roof and wall insulation and decorative of building.
Thermal insulation decorative phenolic sandwich board is used for the heat insulation of the building. The surface is compounded with calcium silicate, which is beautiful, waterproof, easy to clean, and can effectively resist the air corrosion. It can be used for years.
Calcium silicate has more thermal insulation effect， which doubles the thermal insulation effect of phenolic foam layer.