... , and weather fastness, etc.2. The foam sandwich panel has excellent insulating performance: heat insulation, sound insulation, ... public buildings, etc.Specification: Effective widthWall panel: 950mm 1150mm 1200mm Roof panel: 950mm 980mmLengthAccording to customer's requestMaterialsPolystyrene foam ... ,Outside of the buildings,Structure,Tile Row Plate, Wall, Deep Drawing and Deep Drawn The outlook of ...