Journal
The potential of alumina cement production from highly dispersed raw materials using 1.2 to 4.6 tpd chamber furnaces was examined. The technology of l...
| Issue №6, 2012 |
| Section: Equipment and technology |
| Keywords: aluminous cement, box kiln, solid-state sintering |
| Autor: V.M. Ufimtsev, A.A. Gulyaev, V.A. Kamenskikh. |
Improvements made by Austrian Unitherm Cemcon to its M.A.S. rotary kiln burners, aimed at optimizing the combustion of solid secondary fuels with low ...
| Issue №6, 2012 |
| Section: Equipment and technology |
| Keywords: kiln burner, solid secondary fuel, low NOX emissions |
| Autor: R. Ringdorfer. |
Curved belt and pipe conveyors for cement industry developed and produced by BEUMER Group of companies (Germany) are reviewed. With these pipe...
| Issue №6, 2012 |
| Section: Equipment and technology |
| Keywords: belt conveyor, tubular conveyor, bulk material |
| Autor: G. Oberheuser. |
Physical and chemical studies of the effect of iron oxides on the hydrolytic stability of clinker minerals and cement and the concrete obtained from t...
| Issue №6, 2012 |
| Section: Science and production |
| Keywords: clinker, cement, alternative fuels, car tire, metal cord, ferroferric compounds, concrete panel, wallpaper |
| Autor: M.I. Kuzmenkov, O.E. Khotyanovich, R.Y. Melnikova, A.V. Sushkevich. |
Water physical properties of chalk suspensions depending on the microstructural characteristics of the rock and the presence of thinners at OOO Polypl...
| Issue №6, 2012 |
| Section: Science and production |
| Keywords: chalk, microstructure, hydrophysical properties, chalk slurry, reagent for increasing fluidity |
| Autor: L.D. Shakhova, S.V. Markova, K.G. Zemlyanoy, L.I. Yashurkaeva, S.N. Bogomazov. |
The work reviews the transformation of silica-containing additives (silica fume, metakaolin, precipitated SiO2, and low-calcium fly ash) in th...
| Issue №6, 2012 |
| Section: Science and production |
| Keywords: hardened cement paste, sand-cement mortar, silica fume, metakaolin, fly ash, alkali-silica reaction |
| Autor: A.S. Brykov, M.E. Voronkov, M.V. Mokeev. |
The possibility of using sulfoferrite clinker synthesized from metallurgical wastes as an expanding component for non-shrinking and expanding cements ...
| Issue №6, 2012 |
| Section: Science and production |
| Keywords: calcium sulfoferrite, sulfoferrite clinker, technogenic materials, wastes, impurity elements, special cement, expanding cement, nonshrinking cement |
| Autor: O.S. Mandrikova, I.N. Borisov. |
Pozzolanic properties of pure kaolinitic clays are widely proved, but natural clay deposits present several impurities: illite, quartz, anatase and fe...
| Issue №6, 2012 |
| Section: Science and production |
| Keywords: kaolinite, natural clays, pozzolana, cement |
| Autor: A. Tironi, M. Trezza, A. Scian, E.F. Irassar. |
An assessment of the results of the dry mixes market of Russia on the basis of data for 9–11 months in 2012 is given. The growth rate of dry mixes out...
| Issue №6, 2012 |
| Section: Dry construction mixes |
| Keywords: dry construction mixes, production, consumption, import |
| Autor: E. Botka. |
To ensure the desired application and end-product properties, dry-mortar and gypsum formulations need to be balanced multi-component systems in which ...
| Issue №6, 2012 |
| Section: Dry construction mixes |
| Keywords: gypsum, retarder |
| Autor: M. Mueller, Ch. Hampel. |