Gypsum Board Partition

Drywall (also known as plasterboard, wallboard, sheet rock, gyprock, gypsum board, or gypsum panel) is a panel made of calcium sulfatedihydrate (gypsum), with or without additives, typically extruded between thick sheets of facer and backer paper, used in the construction of interior walls and ceilings.[1] The plaster is mixed with fiber (typically paper, fiberglass, asbestos, or a combination of these materials), plasticizer, foaming agent, and various additives that can reduce mildew, flammability, and water absorption.