AbstractAbout AuthorsReferences
Features of the crystallization of gypsum dihydrate, appearing in the process of the artificial aging, in micro-pores of the initial gypsum binder are considered. The influence of artificial aging conditions and the degree of supersaturation on the morphology of gypsum dihydrate crystals is established. The character of crystallization and morphology of crystals are defined by conditions of the initial hemihydrate surface.
M.S. GARKAVI1, Doctor of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.)
H.-B. FISHER2, Doctor-Engineer
A.F. BURYANOV3, Doctor of Sciences (Engineering)
H.-B. FISHER2, Doctor-Engineer
A.F. BURYANOV3, Doctor of Sciences (Engineering)
1 ZAO «Ural-Omega» (89, structure 7, Lenina Avenue, 455037, Magnitigirsk, Chelyabinsk Oblast, Russian Federation)
2 Bauhaus-Universität Weimar (8, Geschwister-Scholl-Straβe, 99423 Weimar, Germany)
3 Moscow State University of Civil Engineering (26, Yaroslavskoe Hwy, 129337, Moscow, Russian Federation)
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2. Greg S., Singh K. Adsorbtsiya, udel’naya poverkhnost’, poristost’ [Adsorption, surface area, porosity]. Moscow: Mir. 1984. 306 p.
3. Polak A.F., Babkov V.V., Andreeva E.P. Tverdenie mineral’nykh vyazhushchikh veshchestv [Hardening of mineral binders]. Ufa: Bashkirskoe knizhnoe izdatel’stvo. 1990. 216 p.
4. Melikhov I.V. Fiziko-khimicheskaya evolyutsiya tverdogo veshchestva [Physico-chemical evolution of the solid]. Moscow: BINOM. Laboratoriya znanii. 2012. 309 p.
5. Severin A.V., Melikhov I.V., Komarov V.F. Adsorption inhibition of the growth of crystals of CaSO4·2H2O from aqueous solutions. Kristallografiya. 2009. Vol. 54. No. 1, pp. 164–170. (In Russian).
6. Linnikov O.D. Kinetics and mechanism of the crystal growth of calcium sulfate when crystallization is on the surface of the heat exchange. Zhurnal prikladnoi khimii. 1996. Vol. 69. No. 1, pp. 89–93. (In Russian).
7. Ustinov Y.V., Sivkov S.P., Barinov O.P., Sanzharov-sky A.Y. Influence of various additives on the morphology of gypsum dihydrate crystals. Vestnik MGSU. 2012. No. 4, pp. 140–144. (In Russian).
8. Nekrasova S.A., Garkavi M.S. Influence of aging conditions on the structural and mechanical properties of gypsum binder. Stroitel’nye Materialy [Construction Mate-rials]. 2007. No. 5, pp. 72–73. (In Russian).
For citation: Garkavi M.S., Fisher H.-B., Buryanov A.F. Features of Crystallization Of Gypsum Dihydrate in the Course of Artificial Aging of Gypsum Binder. Stroitel’nye Materialy [Construction Materials]. 2015. No. 12, pp. 73-75. (In Russian). DOI: https://doi.org/10.31659/0585-430X-2015-732-12-73-75