... 3.Waterproof, light weight prefabricated fire rated wall panel 1.Description Multi-SpaceTM light weight prefabricated fire rated wall panel adopted the EPS ... drying shrinkage value, noncombustible, fireproof, moisture proof, mould proof, high strength, smooth surface and can be arbitrarily cutting, its excellent ... top-grade housing, general housing etc. light weight prefabricated fire rated wall panel