Abstract
The possibilities of regulation of the physicomechanical properties of construction materials based on diatomite by changing the recipe and technological parameters of their synthesis are studied. It is proposed to use a modifying additive, change conventional glass formers by an alkaline solution of rosin or foaming agents based on resinous plant raw materials, and simplify standard technologies of obtaining diatomite materials. The materials having a wide range of characteristics are obtained; namely, materials with density from 0.6 to 1.07 g/cm3 and strength from 2 to 18 MPa are obtained by semidry pressing, and materials with density from 0.32 to 0.63 g/cm3 and compressive strength from 0.6 to 4.5 MPa are obtained by the foaming method and the method of combustible additives.
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REFERENCES
Ivanov, K.S., rusakov, N.L., and Zolotov, Yu.M., New building material with low thermal conductivity based on diatomite, Prom. Ved., 2018, nos. 10–11. https://www. promved.ru/articles/article.phtml?id=3207&nomer=117.
Zakharov, A.I., Karnaushenko, I.A., and Volkova, E.P., Thermal insulation materials based on diatomite, Usp. Khim. Khim. Tekhnol., 2010, vol. 24, no. 6 (111), pp. 50–52.
Manevich, V.E., Nikiforov, E.A., Vinitskii, A.L., Mesh-kov, A.V., Senik, N.A., and Subbotin, R.K., Highly efficient thermal insulation material based on raw diatomite, Stroit. Mater., 2012, no. 11, pp. 18–21.
Moskalets, P.V., Ovcharenkov, E.A., Zhanaber-genova, D.R., and Tyumina, T.P., Use of diatomites of the Penza oblast in the construction industry, Obraz. Nauka Sovrem. Mire. Innovatsii, 2016, no. 3, pp. 56–65.
Mel’nichenko, V.A., The first Russian production of diatomite fillers will be launched in 2012, Chem. J., 2011, no. 11, pp. 38–39.
Kozlovskii, E.A. and Ledovskikh, A.A., Rossiiskaya geologicheskaya entsiklopediya (Russian Geological Encyclopedia), St. Petersburg: Vseross. Nauchno-Issled. Geol. Inst., 2010, vol. 1.
Obzor rybnka diatomite v SNG (Diatomite Market Overview in the CIS), Moscow: Infomain, 2016, 7th ed.
Goncharov, Yu.I., Peretokina, N.A., Tkachenko, A.M., and Fateev, V.A., Opal-based ceramics by example of diatomite, Stroit. Mater., 2006, no. 9, pp. 72–73.
Kashcheev, I.D. and Nikiforov, E.A., Effective thermal insulation of furnace units, Stroit. Mater., 2016, no. 9, pp. 2–4.
Nikiforov, E.A., Klimovskii, A.B., Nesterova, S.A., Ivanov, S.E., and Galimov, G.G., Comparison of molding methods for heat-insulating products from diatomite, Izv. Samar. Nauchn. Tsentra, Ross. Akad. Nauk, 2010, vol. 12, no. 4 (2), pp. 346–352.
Nagibin, G.V., Tekhnologiya teploizolyatsionnykh i gipsovykh materialov. Uchebnik dlya tekhnikumov (Technology of Thermal Insulation and Gypsum Materials: Manual for Engineers), Moscow: Vysshaya Shkola, 1973.
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Berdnikova, L.K., Poluboyarov, V.A., Korotaeva, Z.A. et al. Construction Materials Based on Diatomite with Increased Strength Obtained by Different Methods. Inorg. Mater. Appl. Res. 12, 112–116 (2021). https://doi.org/10.1134/S2075113321010056
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DOI: https://doi.org/10.1134/S2075113321010056