Baier now specilizing the gypsum board in ordinary type, water resistance, fire resistance with kinds of specification, and ceiling boards is included. The main is: 1. Common Gypsum Board With ivory color gypsum board paper faced, high-grade natural gypsum powder as main material. It can be widely used in housing, hotel, theater, school and hospital etc. Common Gypsum Board Length 1830mm,2400mm,2440mm,2700mm,3000mm,3050mm,3600mm width 1200mm,1220mm tickness 6.4mm-15mm moisture content Up to 95% RH fire-resistance No Less than 20 mins Edge : Square edge & Tapered edge 2. Fireproof Gypsum Board With pink gypsum board paper faced, high fiber reinforced materials and fireproof additive as core materials, which extremely improve the fireproof capacity of the plasterboard. It can be widely used in high fireproof requirement environment, such as hotel, hospital, school, house and factory etc. Fire-proof Gypsum Boards Length 1830mm,2400mm,2440mm,2700mm,3000mm,3050mm,3600mm width 1200mm,1220mm tickness 9.5mm-15mm moisture content Up to 95% RH fire-resistance No Less than 20 mins Fireproof Class B1 Edge: Square Edge and Tapered Edge 3. Waterproof /Moisture proof Gypsum Board With green gypsum board paper faced, high fiber reinforced materials and hydrophobic adsorbent as core materials, which extremely improve the waterproof capacity of the plasterboard. Water-proof Gypsum boards/Moisture-Resistant Gypsum Boards Length 1830mm,2400mm,2440mm,2700mm,3000mm,3050mm,3600mm width 1200mm,1220mm tickness 9.5mm-15mm Water Absorption(g/m2)