Gypsum analysis and Formula
Gypsum plaster physical and chemical analysis (specification) - Iran gypsum plaster Espandar company. Building Gypsum Plaster standard – ]12015-1[ Iran. Gypsum requirement formula CaSo4, 2H2O → CaSo4, 1/2H2O + 3/2H2O Gypsum powder 200 mesh Gypsum powder 200 mesh Physical analysis gypsum powder 200 mesh. Specifications Results Remained on sieve 120 mesh 0.1% Compressive resistance 8.28...