Journal
Joint projects of ABB (Switzerland) and OAO Podolsky cement, a division of the Irish CRH group, are discussed. The implementation of the contr...
| Issue №2, 2012 |
| Section: Automation of production |
| Keywords: control system, electric power supply, cement production, dry process |
| Autor: A. Kaufmann. |
Blast-furnace slag content in blended cement is a significant parameter affecting both cement properties and concrete performance and durability. The ...
| Issue №2, 2012 |
| Section: Science and production |
| Keywords: slag content, XRD, Rietveld method, internal standard, online measurement |
| Autor: M. Yamashita, H. Tanaka. |
Interactions in the calcium carbonate — sodium chloride system were examined using the methods of radio spectroscopy and derivatography. As a result o...
| Issue №2, 2012 |
| Section: Science and production |
| Keywords: calcium carbonate, sodium chloride, radiospectroscopy, derivatography |
| Autor: A.N. Lopanov, E.A. Fanina. |
The way of an intensification of process of burning of the cement raw mixes containing big grains of quartz, at presence of sodium oxide and calcium f...
| Issue №2, 2012 |
| Section: Science and production |
| Keywords: big grains of quartz, burning process intensification, low-temperature melts, alkaline calcium silicates, calcium fluoride |
| Autor: V.D. Barbanyagre, N.S. Kobzeva. |
New data on the use of waste in the European cement industry are cited. The proportion of traditional fossil fuel replacement in Europe with alternati...
| Issue №2, 2012 |
| Section: Waste utilization |
| Keywords: coprocessing, waste, alternative fuels, CO2 emission |
| Autor: J.-M. Chandelle. |
Main characteristics of Kuznetsk coal and Kansk-Achinsk coals, as well as characteristics of TPP fly ash — particle size, dispersity, grain structure ...
| Issue №2, 2012 |
| Section: Waste utilization |
| Keywords: coal, fly ash, cement, concrete |
| Autor: Z.B. Entin, L.S. Nefedova. |
The work of the new laboratory for testing and analysing alternative fuels at the Danish FLSmidth scientific and research center is discussed. The new...
| Issue №2, 2012 |
| Section: Waste utilization |
| Keywords: laboratory, alternative fuel, waste |
| Autor: K. Happ. |
The potential of obtaining liquid glass from a man-made material — microsilica is demonstrated. A characteristic feature of microsilica liquid glass i...
| Issue №2, 2012 |
| Section: Waste utilization |
| Keywords: liquid glass, microsilica, graphite, carborundum, impurities |
| Autor: V.V. Rusina, E.V. Korda. |
In work influence of type and a dosage giperplasticizers on reotehnological properties of cement suspensions and concrete mixes is studied. It is esta...
| Issue №2, 2012 |
| Section: Concrete |
| Keywords: water-reducing effect, reotechnological properties, powder-activated concrete, self-compacting concrete, strength |
| Autor: V.I. Kalashnikov, E.V. Gulyaeva. |
Thaumasite exists as a rare mineral of the calcium carbonate silicate sulphate hydrate type that was first discovered by the Swedish geologist Nordens...
| Issue №2, 2012 |
| Section: Concrete |
| Keywords: thaumasite, ettringite, carraraite, concrete |
| Autor: J. Bensted. |