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First name, Middle name, Last name, Scientific degree, Scientific rank, Current position. Full and brief name of the organization, The organization address.Grishina Anna Nikolaevna candidate of technical sciences, senior researcher, associate professor Еmail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Moscow State University of Civil Engineering (National Research University) The organization address: 129370, Russia, Moscow, Yaroslavskoe highway, 26 Korolev Evgenij Valer?evich doctor of technical sciences, vice rector, professor Email: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Saint Petersburg State University of Architecture and Civil Engineering The organization address: 190005, Saint Petersburg, Vtoraya Krasnoarmeiskaya st., 4
Title of the articleChemical composition of barium hydrosilicates for cement modification
Abstract.The aim of this work is to establish the effect of various barium salts, as well as their concentration on the chemical composition of the products formed during their interaction with sodium hydrosilicates. The research objectives are to determine the effect of the concentration of barium salt on the chemical composition of the products of hydrochemical synthesis; to establish the type and concentration of the precipitating salt, which ensures the maximum efficiency of the product intended for the modification of cement systems - barium hydrosilicates, as well as the stable chemical composition of the precipitation products.
Keywords.barium hydrosilicates, hydrochemical synthesis, chemical composition, composite cements.
For citations:Grishina A. N., Korolev E. V. Chemical composition of barium hydrosilicates for cement modification // Izvestija KGASU. 2021. №4 (58). P. 39-48. DOI:10.52409/20731523_2021_4_39.


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