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Using of supplement based on calcium hydrosilicates as structuring supplement in dry mixes lime is proposed. It shows the impact of supplement synthesis mode on the structure formation of calcareous compositions. The efficiency of the using of modifying supplements of amorphous silica, such as diatomite, in the synthesis is shown. It has been established that in supplement of calcium hydrosilicates synthesized with diatomite a greater amount of calcium hydrosilicates, belonging to low-basic ones, are contained. X-ray analysis of samples based on synthesized supplements is presented. A high activity of synthesized calcium hydrosilicates had been established. It has been established that the injection of supplements of hydrosilicates accelerates the gain of mechanical strength. It is shown that the injection of supplements of hydrosilicates accelerates the increase of water resistance and frost resistance of coatings. The operational properties of coatings based on the developed dry mix with the addition of calcium hydrosilicates synthesized with diatomite are presented.

The article presents the results of the market research of dry mixtures produced in the Russian Federation. The established that glue dry construction mixes are in great demand. Information on the main produced glue dry mixes presented in the Russian market presented. The formulation of tile glue containing amorphous aluminosilicates as a modifying additive developed. The established that the synthesized aluminosilicates have a high activity equal to 350 mg/g. It has been established that samples of cement-based tile adhesive are characterized by high adhesion strength, which is more than Rkog = 1.4 MPa and Radg> 1.1 MPa. In the article carried out the estimation of technical and economic indicators of production of the adhesive dry mixes. The shown that the developed formulation of glue dry mixes is economically efficiency.