Journal
Composite cements consisting of CEM I Portland cement and 30 % replacement by mixtures of calcined clays and limestone have been studied. The calc...
| Issue №5, 2012 |
| Section: Science and production |
| Keywords: composite cement, calcined clay, limestone, CO2 reduction |
| Autor: M. Steenberg, D. Herfort, S.L. Poulsen, J. Skibsted, J.S. Damtoft. |
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. |
The article describes the reserves, resources and production of cement raw materials in the Russian Federation and federal districts. Recommendations ...
| Issue №3, 2011 |
| Section: Review |
| Keywords: cement raw materials, supplies and production of cement raw materials, mineral raw materials base of cement production, carbonate, clay and hydraulic rock |
| Autor: L.K. Volchkova, L.I. Korchagina, R.K. Sadykov, A.V. Shishkin. |
Equipment by HAZEMAG & EPR GmbH, Germany, designed for drying of inorganic materials while simultaneously grinding them, is discussed. Case studies of...
| Issue №4, 2011 |
| Section: Equipment and technology |
| Keywords: dryer, mill, crusher, fly ash, clay |
| Autor: H.-D. Zibulski. |
Comparative studies of the effect of addition to Portland cement of polymineral clay glinite with kaolinite content of 51%, calcined at a temperat...
| Issue №2, 2015 |
| Section: Science and production |
| Keywords: pozzolana, additive, multimineral clay, metakaolin, temperature, calcination, the specific surface area, Portland cement, hardened cement paste, strength |
| Autor: R.Z. Rakhimov, N.R. Rakhimova, A.R. Gaifullin. |
The article describes the technology solution for the processing of clay at OOO Tulacement. The original layout and equipment should eliminate problem...
| Issue №4, 2014 |
| Section: Equipment and technology |
| Keywords: clay, dryer-crusher, raw materials moisture |
| Autor: J. Lohmann. |
Hydraulically active haydite dust is a large-tonnage waste of the construction materials industry. It is shown that haydite dust from different compan...
| Issue №1, 2013 |
| Section: Waste utilization |
| Keywords: mineral additive, claydite dust, hydraulic activity, composite gypsum binders |
| Autor: R.Z. Rakhimov, M.I. Khaliullin, A.R. Gaifullin. |
The article describes a method of determining the thermal effect of clinker formation, more accurate and less time-consuming compared to the one tradi...
| Issue №5, 2013 |
| Section: Science and production |
| Keywords: fuel, thermal effect, clinker minerals, cement, clay, carbonates, standard enthalpy. |