AbstractAbout AuthorsReferences
The studies for obtaining acid-resistant brick of common mineral resources, in particular from the brick-tile raw material deposits of the Republic of Tatarstan have been carried out. The information about the stocks in the Russian Federation of the traditional raw material for acid-resistant ceramics - refractory clay have been given. To control the microstructure of the ceramic, and thus the regulation of its density two methods are used: mechanical activation processing of raw materials and efficient use of modifiers. The suitability of the local brick and The Republic of Tatarstan tile clay to produce new products have been demonstrated, such as acid-resistant ceramics for the chemical industry. As a result of pilot tests the products which correspond to the direct acid-resistant brick, arch, radial classes A, B and C, mold classes A and B by parameters such us acid resistance, compressive strength, water absorption, water permeability, thermal stykost have been obtained.
E.N. PERMYAKOV, Candidate of Sciences (Engineering),
A.V. KORNILOV, Doctor of Sciences (Engineering),
R.K. SADYKOV, Candidate of Sciences (Geography)
S.V. MOROZOVA, Engineer
A.V. KORNILOV, Doctor of Sciences (Engineering),
R.K. SADYKOV, Candidate of Sciences (Geography)
S.V. MOROZOVA, Engineer
Central Research Institute for Geology of Industrial Minerals (4, Zinina Street, Kazan’, Tatarstan, 420097, Russian Federation)
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2. Kornilov A.V., Luzin V.P. Effective methods conversions of clay raw materials for obtaining products of construction ceramics. Steklo i keramika. 2004. No. 1, pp. 24–26. (In Russian).
3. Tsyplakov D.S., Kornilov A.V., Grevtsev V.A., Permjakov E.N. The activated additive containing zeolite for receipt of ceramic materials. Vestnik kazanskogo tekhnologicheskogo universiteta. 2015. No. 19, pp. 163–165. (In Russian).
4. Tsyplakov D.S., Kornilov A.V., Lygina T.Z., Permjakov E.N. Influence of an activation refinement of refractory clay raw materials on properties of ceramic materials. Vestnik kazanskogo tekhnologicheskogo universiteta. 2016. No. 8, pp. 68–72. (In Russian).
5. Vasyanov G.P., Gorbachev B.F., Krasnikova E.V., Sadykov R.K. Use of resources of clay brick raw materials of the Republic of Tatarstan for a structural complex. Stroitel’nye Materialy [Construction Materials]. 2015. No. 8, pp. 17–22. (In Russian).
6. Kornilov A.V., Permyakov E.N., Lygina T.Z. Mineraltechnological kinds of clay raw materials for production of a ceramic brick and ceramsite gravel. Steklo i keramika. 2005. No. 8, pp. 29–31. (In Russian).
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