... cold storage, cold room, freezing room project construction, it heat insulation, fireproof, waterproof, it is easily installed.- both surface of panel ... kg/m3 ;40-42 kg/m3, 42-45 kg/m3 for choice- Thickness: 50mm, 75mm,100mm,110mm,150mm,200mm etc ... . for choice.- Width: 980mm.- length:as per customers’ requirements, maximum length ...