Influence of sandstone on physical and chemical processes of interaction of components and genetic formation of cement composite

Abstract

This paper highlights the results of studies to establish the influence of sandstone of the Khodzhakul deposit on the processes of hydration, the origin of new formations and their genetic formation in the structure of the cement composite. The chemical, mineralogical compositions of the sandstone of the Khodjakul deposit have been established. Their quality indicators meet the requirements for additives to cements of the PC400-D20 brand.