Journal
The mixture of high- and low-calcium types of fly ash and activator, sodium carbonate, can serve as a low-grade clinker-free binder gaged with water. ...
| Issue №1 |
| Section: Science and production |
| Keywords: low-calcium fly-ash, high-calcium fly-ash, CaO free, alkaliactivated materials, colloidal silica, precipitated silica, silica fume |
| Autor: A.S. Brykov, M.E. Voronkov. |
The article examines the effect of thermally activated clays on the properties of Portland cement. It is shown that thermally activated clays can repl...
| Issue №1 |
| Section: Science and production |
| Keywords: geopolymers, thermally-activated clays, pozzolanic activity, Portland cement, pillarization |
| Autor: E.A. Smolskaya,, E.N. Potapova, I.V. Korchunov, S.P. Sivkov. |
The article considers the possibility of obtaining composite cement for hydraulic engineering using finely dispersed aluminosilicate rocks - perlites,...
| Issue №1 |
| Section: Science and production |
| Keywords: plasticizing additive, silicic acid sol, composite cement, vitreous perlite, crystallized perlite, degree of dispersion, specific surface area, heat dissipation, compressive strength, hydraulic concrete |
| Autor: L.A. Urkhanova,, A.A. Ivanov, S.A. Lkhasaranov. |
The article examines the effect of iron oxide additives on the self-cleaning ability of mineral façade materials. Two components of self-purification ...
| Issue №1 |
| Section: Science and production |
| Keywords: iron oxides, pigments, self-cleaning, materials for facades, photocatalysts |
| Autor: P.I. Kiyko, T.N. Chernykh. |
The article considers the possibility of obtaining Portland cement clinker from limestone and diabase-porphyritic wastes of Karakalpakstan generated i...
| Issue №1 |
| Section: Science and production |
| Keywords: diabase, porphyrite, crushed stone, screening, saturation coefficient, silicate module, firing, clinker, mineral formation, Portland cement, setting period, strength |
| Autor: Zh.B. Nazhimov,, A.M. Khozhabaev, H.L. Usmanov, Z.R. Kadyrova. |
The use of cellulose, including nano- and microcellulose, in the formulation of cement-based materials, in particular, in composite materials of the c...
| Issue №6 |
| Section: Science and production |
| Keywords: cement, concrete, biomaterials, nanocellulose, microcellulose, strength, deformability, water resistance |
| Autor: V.A. Lipin, E.D. Sofronova. |
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. |
Stabilized soil plays an important role in the formation of physical and mechanical properties of the road pavement. The quality of soil, its comp...
| Issue №5, 2023 |
| Section: Science and production |
| Keywords: fluoroanhydrite, subsoils strengthening, stabilization, IR spectroscopy, differential thermal analysis, microstructure |
| Autor: A.M. Aleksandrov, G.I. Yakovlev, A.F. Gordina, Z.S. Saidova, M.R. Bekmansurov. |
A new combined method of cement clinker production practiced at two plants of Vostokñement group of companies, Teploozerskñement and Yakutñement, is d...
| Issue №4, 2023 |
| Section: Science and production |
| Keywords: cement clinker, production, burning, raw meal, slurry |
| Autor: A.N. Sysoev, D.A. Mishin. |
Enriched limestone, kaolins of Kokshetau and Angren deposits as well as granulated phosphorus slag were investigated in TOO Sastobe Technologies for p...
| Issue №4, 2023 |
| Section: Science and production |
| Keywords: white cement, clinker, kaolin, slags, burning, bleaching |
| Autor: A.N. Bartenev, B.T. Taimasov, M.S. Dauletiyarov, K.S. Naumov. |