Journal
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 Sika® ViscoCrete® technology that, by using additives, enables formation of concrete formulations with enhanced properties. In p...
| Issue №4, 2010 |
| Section: Application of cement |
| Keywords: admixtures; durability of concrete; flowability of fresh concrete; the water / cement ratio; polycarboxylate ethers |
| Autor: J. Schrabback. |
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. |
The dynamics of cement production and consumption in Poland is considered. In 2010-2020 the continuous growth of its production is expected. The intro...
| Issue №5, 2010 |
| Section: Review |
| Keywords: cement industry; Poland; cement consumption; alternative fuels; emission of CO2 |
| Autor: W. Kurdowski, J. Deja, D. Konieczny. |
In the paper the current state of the Russian market of dry mixes is analyzed. According to preliminary results the market development flows under the...
| Issue №5, 2010 |
| Section: Review |
| Keywords: dry construction mixes; market; output; consumption; forecast |
| Autor: Ye. Botka. |
The modernization of the open-cycle cement grinding mill at the Lithuanian plant Akmenes Cementas was described executed by Fundiciones del Estanda, S...
| Issue №5, 2010 |
| Section: Presentation |
| Keywords: cement mill; accessory; modernization; power consumption |
| Autor: V.V. Aleinikov. |
The article considers comprehensive systems for exhaust gas heat recovery (WHR systems) as part of technical solutions offered by FLSmidth A/S...
| Issue №5, 2010 |
| Section: Equipment and technology |
| Keywords: waste heat recovery; energy saving; CO2 emission; steam boiler; Rankine cycle |
| Autor: R. Sidhu. |
During the last few years several computer models has been developed to simulate the evolution of cement microstructure during hydration. In the model...
| Issue №5, 2010 |
| Section: Science and production |
| Keywords: cement microstructure; hydration; computer model; kinetics; tricalcium silicate; alite; isothermal calorimetry; chemical shrinkage |
| Autor: M. Costoya, Sh. Bishnoi, E. Gallucci, K. L. Scrivener. |
The microstructure of hydration products of composite cement containing as mineral additives granulated blast-furnace slag (10%), flask &#...
| Issue №5, 2010 |
| Section: Science and production |
| Keywords: composite cement; mineral additives; hydration products; mycrostructure |
| Autor: L.D. Shakhova, D.E. Kucherov. |
The results of research on optimization of the composition of sulfomineral additives and their influence on the formation of composition, structure an...
| Issue №5, 2010 |
| Section: Science and production |
| Keywords: autoclave aerated concrete; sulfomineral additives; chemical reinforcing; lowbasicity hydrosilicates of calcium. |
| Autor: A.A. Mechai, E.I. Baranovskaya. |