Receipt of gypsum astringent -modification from natural raw materialsand phosphogypsum
In the article is given the analysis of the existing technologies of production of gypsum binders б-modification. The results of research of gypsum binders б-modification, received by «VNIISTROM-NV» in an autoclave with the use of regulators crystallization and modern super plasticizers. Here is proved the possibility of change of physico- mechanical properties of the binder with additives, regulating the process of crystallization, as well as with the help of modern super plasticizers and regulators of hardening. Given the results of the super gypsum tests obtained from natural raw materials and of phosphor gypsum