Journal
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. |
The CIS countries are investing in new, modern and efficient cement plants. In the period 2017 to 2021 (1. Half) in total 27 new projects were...
| Issue №1, 2022 |
| Section: Review |
| Keywords: cement plant, project, cement capacity, clinker capacity |
| Autor: J. Harder. |
Marine Analytics expects that the global cement demand, and consequently the trade, is expected to grow in 2022 and 2023 due to the increasing constru...
| Issue №1, 2022 |
| Section: Review |
| Keywords: cement trade, delivery, export, import |
| Autor: Pooja Rani. |
On March, 18, 2022 AKKERMANN company opened PRO_beton concrete technology center in Perm. The research laboratory, unique for Russia, is equipped with...
| Issue №1, 2022 |
| Section: Standartization and quality |
| Keywords: concrete, laboratory, testing, quality control, formulation |
Durability and availability of road pavements are the key factors of engineering solutions efficiency evaluation for implementation of the national pr...
| Issue №1, 2022 |
| Section: New materials |
| Keywords: innovations, belite cement, durability |
| Autor: N.V. Strzhalkovskaya. |
The article gives an example of the successful conversion of a high-pressure grinding roll (HPGR) by installing patented, highly wear-resistan...
| Issue №1, 2022 |
| Section: Equipment and technology |
| Keywords: high pressure grinding rolls, HPGR, wear protection, retrofit, upgrade |
| Autor: T. Hanstein, J. Oligmueller, K. Ghosh, A. Hubert. |
High-speed bucket elevators are used in many industries for vertical transportation of various fine and coarse bulk materials, including highly abrasi...
| Issue №1, 2022 |
| Section: Equipment and technology |
| Keywords: bucket elevator, central chain, wear-resistance, forged chains, retrofit |