The use of additives to improve the mechanical properties of gypsum products.
D002118:Calcium; D017610:Calcium Compounds; D002126:Calcium Hydroxide; D002133:Calcium Sulfate; D055598:Chemical Phenomena; D002627:Chemistry, Physical; D006170:Gum Arabic; D006244:Hardness; D010087:Oxides; D013499:Surface Properties; D013718:Tensile Strength
D017610:Calcium Compounds; D010087:Oxides; D006170:Gum Arabic; C016538:lime; D002126:Calcium Hydroxide; D002118:Calcium; D002133:Calcium Sulfate