1. Standard Size Density:10-48kg/m3 Length:5m-30m Width:1200mm,600mm Thickness:25mm-185mm 2. Application Heat preservation for steel structure building , Heat insulation for wall and roof of house to save energy. For indoor partition wall,Train compartment, For cool-making and high buildings required to be fireproof,heat resistant and sound insulating. 3.Package Standard package:Plastic package ...