Health Safety
Gypsum is a mineral calcium sulphate dihydrate with the chemical formula CaSO4·2H2O a nonhazardous, nontoxic, inherently safe material. Safety Classifiion Gypsumbased plasters and plasterboards in the UK have no known adverse effect on health and are classified as nonhazardous. The industry adheres to very strict quality controls for the manufacture or disposal of UK .