Journal
Macro-defect-free (MDF) materials and technologies have been originally studied in systems of high alumina cements with polyvinylalcohol/aceta...
| Issue №3, 2010 |
| Section: Science and production |
| Keywords: Macro-defect-free materials; Portland cement; polyphosphate glass; moisture resistance |
| Autor: M. Drábik, S. Balkovic, P. Martauz, J. Strigáč, Ľ. Bágeľ. |
Admixture of LiF (2%) into the raw mix allows to produce clinker containing alite (KN=0,9; n=2,19; p=1,29) at the temperature of 1...
| Issue №4, 2010 |
| Section: Science and production |
| Keywords: Portland cement clinker; clinker minerals; fluorine-containing mineralizers; lithium fluoride |
| Autor: V.D. Barbanyagre, T.A. Koledaeva. |
The article considers and analyses prospects of production, requirements to raw materials, regularities of structure formation, peculiarity of technol...
| Issue №4, 2010 |
| Section: Application of cement |
| Keywords: Portland cement; graphite; technical carbon; electroconductivity; composite material; resistance heating systems |
| Autor: A.N. Lopanov, A.Yu. Semeykin, E.A. Fanina. |
ZAO Maltsovsky Portland Cement, which is part of EUROCEMENT Group holding, celebrates the 110th anniversary of its foundation, describes its operating...
| Issue №4, 2010 |
| Section: Jubilees |
| Keywords: Maltsovsky Portland Cement; cement brands; modernization |
It Is shown that increasing strength characteristics features of the portland cement by possible way to activations raw materials of charge in mode tr...
| Issue №5, 2010 |
| Section: Science and production |
| Keywords: portland cement; activation; wollastonite; strength characteristics |
| Autor: T.Z. Lygina, A.V. Kornilov, A.A. Panina, E.N. Permyakov. |
The possibility of using citrogypsum was determined for production of gypsum-lime expanders. When introducing additives based on lime and citrogypsum ...
| Issue №6, 2010 |
| Section: Waste utilization |
| Keywords: Portland cement; expansion agent; citrogypsum; lime |
| Autor: L.L. Nesterova, I.G. Luginina, L.S. Schelokova, D.V. Leontieva. |
The article cites the results of a study of the construction - engineering properties of Portland cements of the Ural region. It was established that,...
| Issue №1, 2009 |
| Section: Application of cement |
| Keywords: properties of the cement, analysis, portland cement |
| Autor: A.S. Korolev, B.Ya. Trofimov, E.A. Voloshin, M.D. Butakova. |
Three kinds of carbons, natural coal, activated carbon and pet coke were used as susceptors and heating sources, and heating patterns and sintering pr...
| Issue №2, 2009 |
| Section: Science and production |
| Keywords: heating system, portland cement, raw material, agglomeration |
| Autor: C.K. Park, J.P. Lee, D.M. Roy. |
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. |
As hydration of pure cement pastes proceeds, unhydrated cement particles hydrolyse, hydration products are formed and the degree of hydration continuo...
| Issue №1, 2012 |
| Section: Science and production |
| Keywords: blast-furnace slag, Portland cement, hydration, electron microscopy, thermogravimetry |
| Autor: E. Gruyaert, N. De Belie. |