What is Gypsum Board? – Gypsum Association
Gypsum board is one of many gypsum panel products, defined in ASTM C11, Standard Terminology Relating to Gypsum and Related Building Materials and Systems, as “the general name for a family of sheet products consisting essentially of gypsum.” This term includes gypsum board, glass mat gypsum panels, abuse-resistant, and impact-resistant,How drywall is made - material, manufacture, making, used,,Gypsum produced as a byproduct of the flue-gas desulfurization process at electric power plants provides an economical, environmentally sound raw material for making high-quality gypsum board. Two types of paper are used in the production of most drywall, andAsbestos Content in Drywall & Joint Compound?,Asbestos Content in Drywall & Joint Compound What drywall or drywall products & finish systems contain asbestos. Does drywall or sheetrock or gypsum board contain asbestos? This article explains where asbestos is likely to be found in gypsum board or drywall systems, particularly in the taping compound and in skim coats using drywall mud that contained asbestos.