Journal
The article discusses the possibility of improving the physical and mechanical properties of cement matrix using colloidal additives in the form of...
| Issue №2, 2025 |
| Section: Science and production |
| Keywords: sol-gel technology, sulfur, sulfur sol, compressive strength, cement paste, acceleration of hardening, increase in strength |
| Autor: L.A. Urkhanova, I.J. Moslemani. |
The paper reviews the domestic and foreign experience of designing the compositions of radiation-proof building materials. The principles of design...
| Issue №1, 2025 |
| Section: Science and production |
| Keywords: radiation protective construction materials, chemical composition, composition design principles, parameters of structure, effective aggregate grain-size distribution, barium hydrosilicates, hardened cement paste, plaster mortars |
| Autor: A.N. Grishina, E.V. Korolev. |
The paper deals with the problems of compatibility of cement with organic modifiers of rheological properties of cement dough as estimated by the ...
| Issue №4, 2024 |
| Section: Science and production |
| Keywords: compatibility of cement with additives, rheological characteristics, cement paste, mortar mix, Kantro test, mini-cone |
| Autor: L.D. Shakhova. |
The methodology of modeling of the cement matrix deformability is considered in the article. The relevance of development and prospective application ...
| Issue №6 |
| Section: Science and production |
| Keywords: hardened cement paste, modulus of elasticity, supramolecular model, finite element model |
| Autor: A.S. Korolev, A.A. Zadorin, M.V. Mishnev. |
Cement paste is a concentrated polydisperse suspension of cement grains in water. The presence of particles with the size less than 5-10 microns (...
| Issue №6, 2021 |
| Section: Science and production |
| Keywords: bleeding, yield stress, cement paste |
| Autor: A.S. Brykov. |
The article presents the results of pilot tests at four cement plants of PENTACEM grinding intensifiers of series produced by OOO Italkem, a daughter ...
| Issue №1, 2021 |
| Section: Equipment and technology |
| Keywords: grinding intensifier, water gain, cement mill, cement paste, ready-mix concrete |
| Autor: D.S. Ilyin, A.I. Freidun, C. Leardini . |
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. |
Rheological properties and the zeta potential of fresh fly ash cement paste based on cements containing siliceous fly ash were identified, and the ion...
| Issue №5, 2017 |
| Section: Science and production |
| Keywords: fresh cement paste, fly ash, particle size distribution, superplasticizer |
| Autor: J. Herrmann, J. Rickert. |
The issue of cement plastification in alkaline environment determined by the presence of alkali metal compounds, and the ways of its solution, was ana...
| Issue №5, 2015 |
| Section: Science and production |
| Keywords: alkaline cement, plastification, chemical admixture, surfactant, alkaline cement, granulated blast furnace slag, cement paste, plastic strength, compatibility |
| Autor: P.V. Krivenko, R.F. Runova, I.I. Rudenko. |
The work involved studies of the effect of various cement grinding schemes on the product particle shape and cement properties, dependence of the part...
| Issue №1, 2010 |
| Section: Science and production |
| Keywords: morphological characterization, grinding scheme, dimensional analysis, cement paste |
| Autor: P.K. Panigrahy, M. Medhe, R.M. Sahu, S.P. Pandey, A.K. Chatterjee. |