Journal
The article considers the manufacture of cements in which chromium (VI) is reduced by using various Cem-Protector products. Operating results ...
| Issue №2, 2009 |
| Section: Ecology and safety |
| Keywords: reduction hex-Cr, additives, manufacturing activity |
| Autor: W. Bonder. |
The influence of polymer additives in the form of polymer dispersions and redispersible polymer powders on the technical characteristics of oilwell Po...
| Issue №3, 2012 |
| Section: Special binders |
| Keywords: oil-well Portland cement, polymer additives |
| Autor: S.A. Kataev, Y.R. Krivoborodov, D.V. Nazarov, A.A. Glushkov. |
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. |
On August 7, 2012 in the Moscow region a grand opening of the first production of chemical additives to concrete by the international concern BASF in ...
| Issue №4, 2012 |
| Section: Events |
| Keywords: BASF, concrete admixtures, construction additives |
This paper describes a range of rotor weightfeeders from FLSmidth Pfister for high-accuracy continuous dosing of components in cement production. Use ...
| Issue №2, 2011 |
| Section: Equipment and technology |
| Keywords: weighfeeder; raw; fuel; clinker; additives |
| Autor: R. Krist. |
The paper examines the effect of galvanic sludge produced in the treatment of aluminium products on the hardening of cement compositions. It was found...
| Issue №3, 2011 |
| Section: Waste utilization |
| Keywords: galvanic sludge, additives, structure, cement stone, setting deadlines, contraction, cement strength |
| Autor: V.G. Khozin, N.M. Morozov, S.V. Stepanov. |
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. |
The article discusses the influence of complex metakaolin-containing additives, on cement hydration and forming of structure and properties of cement ...
| Issue №2, 2015 |
| Section: Science and production |
| Keywords: additives-modifiers, metakaolin, silica fume, hydration, phase composition, metastable hydrate phases |
| Autor: A.A. Kirsanova, Yu.V. Ionov, A.A. Orlov, L.Ya. Kramar. |
The article cites the results of the work on the determination of optimum quantity of melted spinel introduced into the charge in order to increase th...
| Issue №6, 2006 |
| Section: Science and production |
| Keywords: aluminic additives, tensile strength, periclase-spinel redractory |
| Autor: V.I. Shubin, V.P. Migal, S.I. Gershkovich, A.P. Margishvili, V.V. Bulin. |