Journal
The article describes a new technology of soil strengthening, the use of which helps to reduce the time and cost of construction and reconstruction of...
| Issue №3, 2023 |
| Section: Application of cement |
| Keywords: soil stabilization, mineral binders, construction, roads |
| Autor: Ye.V. Khrishchataya, D.V. Vorobyev, M.A. Shestakov. |
The article contains the results of laboratory studies performed to evaluate the effectiveness of introducing a complex additive based on synthetic fl...
| Issue №2, 2023 |
| Section: Waste utilization |
| Keywords: fluorocarboncontaining mineralizer, combustible additive, sodium fluoroaluminates, lime milk, caustification, thermogravimetry, limestone decarbonizing, clinker chemical species synthesis |
| Autor: B.P. Kulikov, N.V. Vasyunina, I.V. Dubova, A.S. Samoilo, R.O. Balanev, I.K. Ivanova, Ya.S. Sysoeva. |
In the framework of the National Project Safe Quality Roads there is a need to build roads in regions with soils with low bearing capacity. The latter...
| Issue №5, 2022 |
| Section: New materials |
| Keywords: complex mineral binder, cement, soil strengthening and stabilization |
| Autor: A.S. Antonov, S.V. Minakov, V.G. Minkin. |
The examined fine mineral additives introduced into Portland cement increase the strength of cement both during its hardening in standard conditions a...
| Issue №3, 2022 |
| Section: Science and production |
| Keywords: Portland cement, strength, finely dispersed mineral additive, diopside, limestone, combined additive |
| Autor: L.V. Ilyina, N.O. Gichko, A.K. Tulyaganov. |
The article is focused on the current problem of recycling phosphogypsum, one of the many types of industrial wastes generated in large amounts at OAO...
| Issue №3, 2022 |
| Section: Waste utilization |
| Keywords: artificial gypsum stone based on phosphopolugidrate and calcium sulfate dihydrate, physico-mechanical properties of cement, hydration of clinker minerals |
| Autor: V.I. Lobachevsky, A.G. Gubskaya, P.I. Pismensky. |
In order to reduce the carbon factor a lot of mineral additives are used in cements, which often leads to a sharp fall in its strength. Active (gr...
| Issue №2, 2022 |
| Section: Waste utilization |
| Keywords: crystallized steel slag, mineral additives, carbon factor, strength of cements |
| Autor: S.P. Sivkov, E.V. Turusheva, S.V. Moshkovskaya, A.P. Krylov. |
The article considers the possibility of using flotation tailings of the lead-zinc enrichment factory (LZEF) at the Almalyk mining-and-metallu...
| Issue №2, 2022 |
| Section: Waste utilization |
| Keywords: сement, natural burnt clay, flotation tailings, cement clinker, limestone, mineral formation, mineralizers |
| Autor: H.L. Usmanov,, Z.R. Kadyrova, Sh.M. Niyazova. |
The present work is devoted to the influence of a new way of input of mineralizer 2C2S - CaF2 on whiteness of cement at different concentrations of ir...
| Issue №1, 2022 |
| Section: Science and production |
| Keywords: separate input, clinker whiteness, mineralizer, fluorspar, CaF2, Na2O |
| Autor: D.A. Mishin, S.V. Kovalev. |
The emerging global trend of making the construction industry "greener" is posing new challenges to manufacturers of building materials, as ...
| Issue №6, 2021 |
| Section: Ecology and safety |
| Keywords: cement, mineral additive, СО2 emissions reduction |
| Autor: T.N. Morozova, S.V. Moshkovskaya, P.A. Parfenov, Ye.A. Khusainova. |
In the production of Portland cement clinker the raw mix always contains sodium and potassium oxides, which can accumulate in the calcined material be...
| Issue №4, 2021 |
| Section: Science and production |
| Keywords: Portland cement clinker minerals, alite, belite, Portland cement clinker, sodium oxide, potassium oxide, grindability, microhardness, compressive strength |
| Autor: D.A. Mishin, A.O. Erygina. |