Journal
The article cites the results of a study on the efficiency of using artificial gypsum stone obtained on the base of phosphogypsum in the process of Po...
| Issue №5, 2009 |
| Section: Science and production |
| Keywords: mineralizer, phosphogypsum, setting time, portland cement, compacting |
| Autor: M.A. Mikheenkov. |
Continuous on-line measurement of cement mineralogy is now becoming accepted into the cement industry. Continuous on-stream X-ray diffraction analyser...
| Issue №6, 2009 |
| Section: Control of production |
| Keywords: COSMA system, X-ray diffraction, sample preparation, mineral composition |
| Autor: P. Storer. |
Sulfate-containing cement has been received from low aluminate and anthropogenic raw materials and it is modification of sulfoaluminate cement. Minera...
| Issue №6, 2009 |
| Section: Science and production |
| Keywords: sulfoaluminate cement, clinker, mineral composition |
| Autor: L.I. Sycheva, D.V. Bakeev. |
Metakaolin is an artificial pozzolana obtained by calcining kaolinite-type clays. Metakaolin can replace a part of Portland cement in the concrete wit...
| Issue №4, 2012 |
| Section: Concrete |
| Keywords: mineral additives, concrete, durability |
| Autor: A.S. Brykov. |
The results of the study of structural and rheological properties of suspensions prepared from monomineral clayey and carbonate raw materials, forming...
| Issue №5, 2012 |
| Section: Science and production |
| Keywords: rheological properties, softener, mineral, raw mix |
| Autor: O.A. Panova, I.A. Ivleva, P.V. Besedin. |
Particle size of cement powder is a key factor that affects the properties of cement. In this paper chemical and mineral compositions of narrow partic...
| Issue №5, 2012 |
| Section: Science and production |
| Keywords: narrow particle size fractions, mineral compositions, specific surface area |
| Autor: Xu Lingling, Wang Yang, Liu Mingdi, Ye Xuechu. |
The report deals with the development of optimum parameters for the photocolorimetric method of monitoring the weight ratio of organic water-reducing ...
| Issue №1, 2011 |
| Section: Control of production |
| Keywords: water reducers; organic-mineral admixtures; photocolorimetry |
| Autor: I.E. Kovalyova, S.G. Neznamova, G.V. Sergeyeva, G.A. Vdovichenko, M.N. Golysheva,, N.Ye. Yevdokimova. |
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. |
The kinetics of modified cement pastes’ hardening was examined with five different samples of Portland cement in the conditions of moist heat curing a...
| Issue №4, 2011 |
| Section: Concrete |
| Keywords: curing kinetics, Portland cement, mineral additives, moist heat curing, strength after 24 hours, cement stone with modifying additives |
| Autor: L.M. Dobshits, O.V. Kononova, S.N. Anisimov. |
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. |