Journal
The aim of the research was to study the influence of high calcium ash (HCA) of thermal power plants of different composition and properties o...
| Issue №3, 2022 |
| Section: Application of cement |
| Keywords: cement-ash stone deformations, autoclave curing, steam curing, three-parameter models, correlation factors |
| Autor: G.I. Ovcharenko, E.Y. Khizhinkova. |
The article describes Sinoma's experience in mod-ernizing production at the Martes Tolosane cement plant in France, owned by the Holcim group. In ...
| Issue №2, 2022 |
| Section: Equipment and technology |
| Keywords: process line, dry process, construction, modernization, ecology |
| Autor: K.V. Sharapov. |
A brief analysis of grinding equipment used for grind-ing materials in the cement industry is presented. It is expected that in the coming years ball ...
| Issue №2, 2022 |
| Section: Equipment and technology |
| Keywords: ball drum mill, grinding bodies, ball, grinding charge, separation angle, angle of fall, impact velocity, kinetic and potential energy, grinding |
| Autor: V.S. Bogdanov, S.I. Antsiferov, D.V. Bogdanov, E.A. Sychev. |
The purpose of the research was to determine the effect of limestone as a mineral additive in cement on frost resistance of hardened cement. The struc...
| Issue №2, 2022 |
| Section: Science and production |
| Keywords: clinker factor, limestone blended cement, frost resistance, durability, chlorides |
| Autor: I.V. Korchunov, E.N. Potapova, S.P. Sivkov, E.A. Voloshin, .A. Lukoshkin. |
Concrete road pavements have an increased dura-bility. In Russia and many other countries the share of roads with such pavements in the total length o...
| Issue №2, 2022 |
| Section: Application of cement |
| Keywords: concrete pavement, road, cement, concrete |
| Autor: A.I. Poltoyainen. |
Portland cement and blast furnace slag compositions for cementing medium and low activity liquid radioactive waste concentrates in large volume recept...
| Issue №2, 2022 |
| Section: Application of cement |
| Keywords: cementation, liquid radioactive waste, leaching, blast furnace slag, cesium |
| Autor: O.M. Slyunchev, V.A. Remizova, P.A. Bobrov, P.V. Kozlov. |
It has been established that granulated blast-furnace slag improves the structure of the problem cohesive soils increasing their density and strength....
| Issue №2, 2022 |
| Section: Waste utilization |
| Keywords: soil, reinforcement, filtration coefficient, maximum density, strength, frost resistance, granulated blast furnace slag, finely ground blast furnace slag, Рortland cement, chemical additive |
| Autor: R.R. Adigamov, E.V. Mitukova, V.Y. Solovieva, S.O. Gunin. |
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. |
In 2021, 60.1 million tons of cement were produced by 10 corporations, 51 cement plants, and 3 grinding and mixing plants. About 60% of output wa...
| Issue №1, 2022 |
| Section: Review |
| Keywords: capacity, production, import, export, consumption, cement market, cement weighted average price, cement industry, the impact of cement prices on the growth of construction costs |
| Autor: V.A. Guz, E.V. Vysotsky, A.V. Chernikov. |