Journal
The second part of the article presents the results of a petrographic study of micro and submicroscopic structures of submicrocrystalline foam concret...
| Issue №2, 2009 |
| Section: Application of cement |
| Keywords: submicroscopic structure, foam concrete, hydrated calcium silicate, microstructure, concrete chemistry |
| Autor: B.E. Yudovich, S.A. Zubekhin. |
In spite of the fact that hundreds of publications are devoted to the problem of alkali-silicate reactions (ASR) in concretes, and practical r...
| Issue №5, 2009 |
| Section: Science and production |
| Keywords: deformation, concrete frame, alkaline attack, reactive aggregate |
| Autor: A.S. Brykov. |
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. |
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. |
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. |
Hollow microspheres of fly ash are free flowing fine powders obtained from waste ash of thermal power plants. The use of microspheres as fillers for c...
| Issue №4, 2012 |
| Section: Waste utilization |
| Keywords: lightweight filler, ash microspheres, monitoring, modification of surface, spheroconcrete, spherosorbents, ion-exchange compounds, radioactive wastes |
| Autor: L.D. Danilin, V.S. Drozhzhin, M.D. Kuvayev, S.A. Kulikov, N.V. Maksimova, V.I. Malinov, I.V. Pikulin, S.A. Redyushev, A.N. Khovrin. |
The study contributes to the knowledge of properties of autoclaved aerated concrete (AAC) formed with the utilization of modified raw material...
| Issue №4, 2012 |
| Section: Waste utilization |
| Keywords: fluidized fly ash, fluid fly ash, autoclaved aerated concrete, thaumasite |
| Autor: M. Drábik, S. Balkovic, M. Peteja. |
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. |