Journal
The article gives the results on the use of power plant ash and of waste molding sand for slurry preparation at the Rustavi cement plant.
The use of t...
| Issue №6, 2007 |
| Section: Waste utilization |
| Keywords: energy consumption, ash chemical composition, fineness of grinding |
| Autor: I.Z. Batsanadze. |
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. |
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. |
The article cites the results of processing industrial phosphogypsum for obtaining a product that would control the setting times of cement. Introduct...
| Issue №1, 2009 |
| Section: Waste utilization |
| Keywords: waste, raw source, phosphogypsum, mineral composition |
| Autor: M.A. Mikheenkov. |
The article considers the effect of various modifications of calcium sulphate, as well as hardening accelerators, on the properties of dry mixes based...
| Issue №2, 2009 |
| Section: Dry construction mixes |
| Keywords: building footing, composition, dry mix, hardening kinetics |
| Autor: I.N. Medvedeva, Yu.M. Kharitonova. |
In 1996, South Africa adopted the European Cement Specification (EN 197) and discontinued the specifications under which cement previously had...
| Issue №3, 2009 |
| Section: Standartization and quality |
| Keywords: cement quality, manufacturer of South Africa, optimization, cement composition |
| Autor: A.W. Walker, M.J. Kearns. |
The article cites the results of the works on using gypsum-anhydrite-type rock as cement setting time regulators, the anhydrite differing by the prese...
| Issue №5, 2009 |
| Section: Science and production |
| Keywords: regulator, setting time, cement composition |
| Autor: A.M. Dmitriev, I.E. Kovaleva, A.V. Shutova, V.P. Ryazin, N.S. Panina.. |
The article considers a line analyser of chemical materials composition - CNA™ Evolution produced by the French company EADS Sodern and using an elect...
| Issue №6, 2009 |
| Section: Presentation |
| Keywords: raw material, composition of elements, neutron source, analyser |
| Autor: K. Lebedev. |
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. |