Journal
Information on newly developed by RHI unmolded refractory materials with a binder on the basis of colloidal silica marketed under the brand names COMP...
| Issue №1, 2012 |
| Section: Refractories |
| Keywords: lining, castable, colloidal silica |
| Autor: R. von der Heyde, P. Fritsch, R. Krischanitz, P. Rampl. |
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. |
The use of hard coal fly ash (Class F fly ash) as a main constituent of cementitious systems is becoming increasingly more attractive. The use...
| Issue №1, 2012 |
| Section: Waste utilization |
| Keywords: hard coal fly ash, reactivity, chemical composition, conversion, compressive strength |
| Autor: S.E. Schulze, J. Rickert. |
Mineral solids in the form of fly ash and bottom ash are produced by burning municipal solid wastes in incinerators (MSWI). Fly ash is negligi...
| Issue №1, 2012 |
| Section: Waste utilization |
| Keywords: bottom ash, slurry, concrete |
| Autor: M. Collepardi, S. Collepardi, D. Ongaro, A.Q. Curzio, M. Sammartino. |
In the worldwide practice of precast concrete industry, there is a trend to reduce the temperature of isothermal heating during concrete steam curing,...
| Issue №1, 2012 |
| Section: Concrete |
| Keywords: Portland cement, granulometric composition, precast concrete, curing, soaking time |
| Autor: O.M. Smirnova. |
The 7th International Petrocem Conference was held in St. Petersburg on April 22-25. The material gives a detailed description of the conference and e...
| Issue №2, 2012 |
| Section: Conferences, seminars, exhibitions |
| Keywords: Petrocem, cement forum, international cement conference |
The volume of major products of cement enterprises of Ukraine for the 1st quarter of 2012 year, as well as data on cement and clinker production, ceme...
| Issue №2, 2012 |
| Section: Ukrainian pages |
| Keywords: cement and clinker production in Ukraine, cement sales, cement consumption by regions of Ukraine |
The design of a new series of MAAG WPU gearboxes for coal mills is discussed. The planetary stage and the thrust bearing for the grinding table have a...
| Issue №2, 2012 |
| Section: Equipment and technology |
| Keywords: coal mill gear, a planetary level, the thrust bearing |
| Autor: T. Wróblewski. |
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. |