Nonbearing ready made XPS light weight concrete magic wall panel 1.Light weight 2 Fireproof 3.Waterproof 4 ... Heat insula Nonbearing ready made XPS light weight concrete magic wall panel 1.DescriptionLight Weight Waterproof Heat Insulation Sandwich Wall ... wall, assembly house, public buildings, commercial buildings,residential houses, firewall,fire-rated warehouse, cold storage, ,etc.