Journal
The area of optimal matrix compositions based on blast furnace slag with bentonite and metakaolin additives for solidification of model alkaline solut...
| Issue №3, 2023 |
| Section: Science and production |
| Keywords: liquid radioactive waste, cementation, blast furnace slag, bentonite, metakaolin, compressive strength, leaching, freeze-thaw resistance, immersion testing, simplex |
| Autor: K.A. Parutin, S.M. Shaidullin, V.A. Remizova, P.V. Kozlov. |
The polymeric structure of a number of industrial dry polycarboxylate plasticizers produced at present was studied using NMR spectroscopy. The effect ...
| Issue №2, 2018 |
| Section: Science and production |
| Keywords: polycarboxylate plasticizers, structure, NMR spectroscopy, Portland cement, cement paste, workability, setting time, metakaolin, silica fume |
| Autor: A.S. Brykov, A.S. Panfilov, I.N. Medvedeva, M.V. Mokeev. |
The content of air entrained in cement-sand mortar mix and the size of air bubbles are determined by the competition between molecules of air-entraini...
| Issue №1, 2018 |
| Section: Science and production |
| Keywords: air-entraining additives, microsilica, metakaolin, superplasticizers, competition, entrained air, frost resistance of concrete. |
| Autor: Yu.M. Kudla, Ye.A. Mikhailova, M.V. Pulman, A.S. Brykov. |
In this paper, results of a solid-state nuclear magnetic resonance (NMR) analysis of white Portland cements blended with different calcined cl...
| Issue №1, 2016 |
| Section: Science and production |
| Keywords: solid-state NMR spectroscopy, white Portland cement, calcined clay, kaolinite, metakaolin, montmorillonite |
| Autor: J. Skibsted, Z. Dai, K.E. Rasmussen, N. Garg. |
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. |
The production technology of metakaolin to be used as a cement replacement material complying with the European and Egyptian standard specifications i...
| Issue №6, 2011 |
| Section: Concrete |
| Keywords: cement replacement material, metakaolin, concrete |
| Autor: H.Y. Ghorab, H.E.H. Ahmed, A. Tawfik. |
The article reviews the basic development stages of hydraulic binders and prospects for their further development. It also provides the basic data on ...
| Issue №2, 2010 |
| Section: Science and production |
| Keywords: binding materials; Portland cement; geopolymers; fly ash; metakaolin |
| Autor: V.I. Korneyev, A.S. Brykov. |
The processes that take place during the heat treatment of secondary kaolins from three deposits were examined. It is shown that the temperature requi...
| Issue №5, 2012 |
| Section: Science and production |
| Keywords: kaolin, kaolinite, metakaolin |
| Autor: E.S. Mikhailyuta, E.V. Alekseev, V.V. Koleda, T.A. Shevchenko. |
The work reviews the transformation of silica-containing additives (silica fume, metakaolin, precipitated SiO2, and low-calcium fly ash) in th...
| Issue №6, 2012 |
| Section: Science and production |
| Keywords: hardened cement paste, sand-cement mortar, silica fume, metakaolin, fly ash, alkali-silica reaction |
| Autor: A.S. Brykov, M.E. Voronkov, M.V. Mokeev. |
When designing and manufacturing the lightweight thermal insulation plasters with very low density, we very often have to deal with the problem of opt...
| Issue №4, 2011 |
| Section: Dry construction mixes |
| Keywords: thermal insulating plasters, insulation materials, cement, metakaolin, thermal conductivity |
| Autor: R. Hela, J. Zach, M. Sedlmajer. |