Gypsum board, is often called drywall, wallboard, or plasterboard. It differs from other panel-type building products, such as plywood, hardboard, and fiberboard, because of its noncombustible core and paper facers. When joints and fastener heads are covered with a joint compound system, gypsum wall board creates a continuous surface suitable for most types of interior decoration. Main Characteristic 1. Environmental friendly 2. Non-combustible 3. Strong nail holding power 4. Head& sound insulation 5. Smoothness ceiling board 6. Light weight in unit acreage 7. Square Edge or Tapered edge ceiling board
