Journal
The usage of superplasticizers for concrete production is beneficial in terms of workability and water reduction. Therefore, superplasticizers enable ...
| Issue №1, 2016 |
| Section: Science and production |
| Keywords: tricalcium silicate, superplasticizers, dissolution, crystallization |
| Autor: T. Sowoidnich, C. Roessler, H.-M. Ludwig. |
In this article results of several investigations helping to assess the effect of different calcined clay blended cements on extremely stressed concre...
| Issue №3, 2016 |
| Section: Science and production |
| Keywords: calcined clay blended cements, metakaolin, pozzolana, concrete durability, sulphate resistance, alkali-silica reaction resistance |
| Autor: A. Truemer, H.-M. Ludwig. |
Alkali silica reaction, ASR is still a durability problem in Japan although countermeasures have been established since 1986. The problems of this Jap...
| Issue №3, 2016 |
| Section: Concrete |
| Keywords: alkali silica reaction, microcrystalline quartz, granite mylonite, opal |
| Autor: S. Hirono, K. Yamada, Y. Ando, K. Torii. |
In this paper, a comparative study of the efficacy of aluminum and iron (III) sulfates as inhibitors of alkali-silica reactions (ASR) ...
| Issue №5, 2015 |
| Section: Science and production |
| Keywords: alkali-silica reactions, inhibitor, aluminum and ferrous sulphates, sulphate resistance, cement-sand mortar |
| Autor: A.S. Brykov, A.V. Anisimova, N.S. Rozenkova, M.V. Mokeyev. |
The paper resumes the development of the concrete roads in Czechoslovakia, resp. in the Czech Republic over the span of time between two major special...
| Issue №5, 2015 |
| Section: Concrete |
| Keywords: concrete roads, skid resistance, alkali-silica reaction, freeze-thaw resistance |
| Autor: J. Skarkova. |
The optimum (for the maximum compressive strength and minimal consumption of cement) ratio of the components, mineral and chemical additives w...
| Issue №6, 2015 |
| Section: Concrete |
| Keywords: superplasticizer C-3, mineralpowder, silicafume, non-autoclavedaerated concrete |
| Autor: V.V. Belov, Rushdie Ahmed Ali. |
Use of foam glass in the manufacture of lightweight Portland cement concretes cannot fail to raise questions about how it increases the risk of alkali...
| Issue №4, 2015 |
| Section: Concrete |
| Keywords: lightweight concrete, granulated foam glass, alkali-silica reactions |
| Autor: M.Y. Popov, B.G. Kim, V.E. Vaganov, A.S. Brykov. |
In the last few years cracking in concrete pavements often is attributed to alkali-silica-reaction (ASR). Although this is a very important as...
| Issue №4, 2015 |
| Section: Concrete |
| Keywords: concrete pavements, alkali-silica-reaction, cracking, cyclic traffic loads, casting temperature |
| Autor: R. Breitenbuecher, R. Przondziono. |
The article considers the influence of silicate mortars, obtained by interaction between SiO2 nanoparticles and alkali hydroxides solutions, on the mo...
| Issue №5, 2007 |
| Section: Science and production |
| Keywords: silicate solutions, hydrated silica, polymeric composition, research, astringency |
| Autor: A.S. Brykov, E.U. Aleshunina. |
This article describes the results of cement com- posites nanomodifier research. The strength and water impermeability increasing were achieved with u...
| Issue №5, 2007 |
| Section: Science and production |
| Keywords: nanoadditives, calcium silicate hydrate, cement stone, zeolite |
| Autor: A.S. Korolev, E.Sh. Khakimova, D.V. Makridin, E.A. Voloshin. |