Sandwich panel are composite material that consist of polyurethane filling materials between two sheet. The sandwich panel widely used as roof, wall and garage door in modern construction specifiers go to the sandwich panel due to high standard in thermal insulation, quick and easy installation and variety of colors.
Polyurethane rigid foam (PUR) is very good insulating material compered to other material and it’s not water absorbent and doesn’t harbor bacteria. therefore it’s the ideal solution to use in food store or food industry, factory ,cold store room …etc.
Polyisocyanurate rigid foam (PIR) product gives greater heat stability, increased flame resistance, chemical resistance and dimensional stability, than that of a PUR foam.
Sandwich Panel Benefits