Journal
Fluoride mineralizers such as CaF2 are increasingly used in modern Portland cement (Pc) production. Although the bulk fluoride content in the ...
Issue №6, 2011 |
Section: Science and production |
Keywords: fluoride mineralization, alite, belite guest ions, substitution mechanisms, site preferences, solid-state NMR |
Autor: T.T. Tran, D. Herfort, H.J. Jakobsen, J. Skibsted. |
On the base of their analysis of the well-known and the present paper authors’ own researches, scientific concepts about the structure of the stones o...
Issue №6, 2011 |
Section: Science and production |
Keywords: compositional materials, structure, structure model, filler, physical activity, chemical activity |
Autor: R.Z. Rakhimov, N.R. Rakhimova. |
A method for finding the kinetic parameters of the clinker grinding process in closed-circuit ball mills is proposed, which allows construction of sev...
Issue №6, 2011 |
Section: Science and production |
Keywords: closed circuit ball mills, circulating load, kinetics of the grinding process, particle size distribution |
Autor: V.S. Bogdanov, R.R. Sharapov, D.V. Bogdanov. |
An experimental setup for studying the processes of heat exchange in the layer of the clinker grains with forced air filtration system is defined allo...
Issue №6, 2011 |
Section: Science and production |
Keywords: heat exchange, clinker granules, forced air filtration |
Autor: V.A. Ukrainsky, B.M. Grishko, P.A. Trubayev, P.V. Besedin. |
The article deals with preconditions for optimal designing of building blends compositions in order to obtain concrete on the cement binding based on ...
Issue №6, 2011 |
Section: Science and production |
Keywords: disperse mineral binding systems, computer modelling of packings, calculation methods |
Autor: V.V. Belov, I.V. Obraztsov, M.A. Smirnov. |
The work involved studies of the effect of various cement grinding schemes on the product particle shape and cement properties, dependence of the part...
Issue №1, 2010 |
Section: Science and production |
Keywords: morphological characterization, grinding scheme, dimensional analysis, cement paste |
Autor: P.K. Panigrahy, M. Medhe, R.M. Sahu, S.P. Pandey, A.K. Chatterjee. |
The study examines the effect of silica-containing additives – microsilica, white soots and colloidal silica – on calcium concentration, pH value and ...
Issue №1, 2010 |
Section: Science and production |
Keywords: additives, silica, dispersity, calcium, supersaturating |
Autor: A.S. Brykov, R.T. Kamaliev. |
Electron-microscopic studies of binding cement compositions for dry construction mixes confirmed the possibility of using them within finely dispersed...
Issue №1, 2010 |
Section: Science and production |
Keywords: mesostructure, microstructure, microprobe analysis, portland cement, slag |
Autor: L. Kh. Zagorodnyuk, L.D. Shakhova. |
The article cites the results that enabled envisioning the process of cement clinker production as a single structure formation process accompanied by...
Issue №1, 2010 |
Section: Science and production |
Keywords: structure formation, basic material, technological process |
Autor: E.N. Potapova, L.M. Sulimenko. |
The article considers problems of cement product range optimisation in accordance with GOST 31108-2003 standard, effect of the cement material composi...
Issue №2, 2010 |
Section: Science and production |
Keywords: optimization range; material composition; particle size distribution |
Autor: L.D. Shakhova, L.H. Zagorodnyuk, D.E. Kucherov, N.I. Androsova. |