2014•Contemporary Chemical IndustryRequires access
The Research Status of High Strength Gypsum
Ya Jiang
Open publisher page 0 citations
Abstract
Types of gypsum, preparation method and crystal structure of high strength gypsum were briefly introduced. Based on the research progress in gypsum at home and abroad, crystallization theory and crystal shape control mechanism of transforming dihydrate gypsum into alpha type were discussed. The results show that the gypsum added metal and carboxylate has the higher strength. Aiming at characteristics of high strength gypsum, its application range was introduced, and development prospect was put forward.