Fire rated light weight EPS sandwich board 1.Lightweight 2.Fireproof 3.Waterproof 4.sound insulation ... .Easy Decoration : tiles can be applied direct on the surface board of the panel & can be spiked, drilled, install setscrew ... A of National standard, excellent 4. performance index 5. ApplicationNon-load-bearing wall, assembly houses, villas, public buildings, commercial buildings, residential ...