PU sandwich panel has been the main building material in steel structure building in developed countries.
PU Sandwich Wall Panel-(Typ-1),Use for screws hidden wall.
Environment-friendly,energy and cost saving;
Exellent insulation and perfact anti-bending strength;
High strength,flat surface and unique type;
The advantage of Energy-saving PU wall panel is high-efficiency energy saving,excellent thermal insulation and good fire proofing.
PU and PIR can be used for insulation filling materials.Their thermal conductivity is very small,which can comply with the requirments of the construction.So they can reduce the thickness of wall and release the building space.
Joint hidden type can be installed as horizontally and vertically,the screw is covered by the panels and will be never rust.