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Volkova, E. R. Savchuk, A. V. Slodobenyuk, A. I. Strel’nikov, V. N.
Published in
Inorganic Materials: Applied Research
AbstractThe rheological properties of epoxy urethane oligomers (EUOs) synthesized at different stoichiometric ratios of reaction groups NCO : OH have been examined over a wide range of temperatures and shear rates using rotational viscometry. The effect of the NCO : OH ratio on the kinetic parameters (dynamic viscosity increase constant and gelatio...
Shayakhmetov, U. Sh. Shayakhmetov, A. U. Zakharov, A. V. Khamidullin, A. R. Gazizova, A. T.
Published in
Refractories and Industrial Ceramics
The results of a physical and chemical investigation of pyrophyllite from the Kul’-Yurt-Tau deposit in the Republic of Bashkortostan (Russia) are presented. The features of the strengthening process, the structure, and the hardening kinetics were determined for the refractory composite based on quartz-pyrophyllite raw material.
Dvorkin, L. Dvorkin, O. Ribakov, Y. Zhitkovsky, V.
Published in
KSCE Journal of Civil Engineering
Using stone crushing waste products allows more rational and complex use of mineral resources and increases the ecological safety level of quarry works and production of stone materials. This paper focuses on an experimental investigation of the composition effect of vibro-pressed fine-grained concrete incorporating granite siftings on compression ...