A wood substitute in The traditional planet: Such as, when wood turned scarce as a result of deforestation on Bronze Age Crete, gypsum was utilized in constructing development at places wherever wood was Formerly utilised.[forty two] Cement Manufacturing: Specific forms of cement, Primarily Portland cement, integrate gypsum for a setting https://www.propanraya.com/id/produk/eco-gypsum-ee-4050