Fireproof plasterboard

We are the professional gypsum building materials manufacturer in china, now, our annual capacity is more than 60 million square meters. We import Germany technique and equipment, and also we have passed ISO9001:2000 and ASTM(USA)certificate ,all these guarantee our top grade products. We have many years experience in export ,so we also could give you the complete service in our cooperation. Fireproof plasterboard use desulfurized high-purity gypsum powder mixed with fire resistant materials and fire resistant fiber Fireproof plasterboard use desulfurized high-purity gypsum powder as main material, mixed with fire resistant materials and fire resistant fibers to make board core. Is made up of specially treated and crystal water gypsum material, which determines that at the beginning period when it meets fire, before the crystal water in the board core fully comes out and vapors up, the temperature at the board surface cannot exceed 140.C. This good fire resistant property can obtain valuable time for people to evacuate. Meanwhile prolong the fireproof time. The paper-faced gypsum board release vapor when it is heated, sothat it avoids the dangers of suffocaing people due to breathing in poisonous gas from fire. Specification: Size (mm): 1200*2400 1220*2440 1200*3600 1220*3600 1200*2500 1220*2500 Thickness (mm): 6.4 to 15.9 Features: red paper-faced square edge and tapered edge Packing: in container, by hand Gypsum board edge: A: tapered edge (recessed edge) B: square edge (straight edge). Usage: A: Ceiling system B: Partition system C: Dry lining system.