Journal
The article provides a comparative analysis of cement markets in Uzbekistan and Kyrgyzstan for 2018-2023. The data on production, foreign trade operat...
| Issue №1 |
| Section: Review |
| Keywords: cement, cement market, cement production, cement consumption |
| Autor: A.A. Semenov. |
The article summarizes the main indicators of the cement industry in the Republic of Korea. In 2022, the country produced 51.1 Mt of cement, 1.2% ...
| Issue №1 |
| Section: Review |
| Keywords: cement, production, consumption, export, import |
In the face of escalating concerns regarding climate change and environmental impact, the cement industry is actively exploring and implementing the u...
| Issue №1 |
| Section: Waste utilization |
| Keywords: alternative fuels, carbon emissions, cement production, co-processing |
| Autor: F. Leitao . |
The purpose of the study is to develop cement fine-grained concrete modified with active mineral additives for 3D concrete printing (3DCP) wit...
| Issue №1 |
| Section: Science and production |
| Keywords: concrete, additive manufacturing in construction, 3DCP, active mineral additives, rheotechnological properties, strength. |
| Autor: R.Kh. Mukhametrakhimov. |
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 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 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 design of a centrifugal counterflow mill with classification of material in the loading zone is discussed in the article. Separation of fine parti...
| Issue №1 |
| Section: Equipment and technology |
| Keywords: centrifugal countercurrent mill, curved blade, radial groove, rotation speed, horizontal disc, material particle |
| Autor: I.A. Semikopenko, V.P. Voronov, D.A. Belyaev. |
In 2023 Russia produced 63.0 Mt of cement, or 1.2% more than in 2022. It was produced by 10 corporations, 52 cement plants, 6 grinding and mixing plan...
| Issue №6 |
| Section: Review |
| Keywords: capacity, production, import, export, consumption, cement market, cement weighted average price |
| Autor: V.A. Guz, E.V. Vysotsky. |
In FY 2022, there were 16 companies operating in Japan's cement industry, which owned 30 integrated plants. The country produced 45.3 Mt of clinker an...
| Issue №6 |
| Section: Review |
| Keywords: cement, production, consumption, export, import, alternative raw materials, alternative fuels |
| Autor: The Japan Cement Association. |