Journal
The Indian company Prism Johnson Limited (PJL) has accelerated efforts in reducing PJL carbon footprint. In line with GCCA road map of net zero by ...
| Issue №1, 2025 |
| Section: Ecology and safety |
| Keywords: net zero, thermal substitution rate, renewable energy, clinker utilization factor, carbon capture and utilization, greenhouse gas emission, carbon sequestration, circular economy |
| Autor: O.P. Verma, D.K. Agrawal, M.K. Singh. |
Due to limited opportunities to purchase highquality crushed stone on the market at affordable prices, ready-mixed concrete producers are forced to...
| Issue №1, 2025 |
| Section: Concrete |
| Keywords: concrete, coarse aggregate, crushed stone, gravel |
| Autor: N.S. Paritskaya, A.P. Ukrainsky. |
The paper reviews the domestic and foreign experience of designing the compositions of radiation-proof building materials. The principles of design...
| Issue №1, 2025 |
| Section: Science and production |
| Keywords: radiation protective construction materials, chemical composition, composition design principles, parameters of structure, effective aggregate grain-size distribution, barium hydrosilicates, hardened cement paste, plaster mortars |
| Autor: A.N. Grishina, E.V. Korolev. |
The information on the levels of target indicative industry performance highlights of greenhouse gas emissions at cement production facilities as ...
| Issue №6, 2024 |
| Section: Ecology and safety |
| Keywords: CO2 emission, indicators of greenhouse gas emission, clinker factor, alternative fuels and raw materials |
| Autor: E.Y. Ivlieva, O.V. Pershina. |
This paper reviews the system of clinker precrushing with impact-centrifugal mills as an alternative to roller crushers. The method of impact-centr...
| Issue №6, 2024 |
| Section: Equipment and technology |
| Keywords: centrifugal-impact grinding, Portland cement clinker, pre-crushing, particle size distribution, energy saving |
| Autor: M.S. Garkavi, A.V. Artamonov, M.A. Kozin, D.D. Khamidulina, S.A. Nekrasova, E.V. Kolodezhnaya. |
In the 2nd part of the article on the use of crushed concrete debris from obsolete buildings as aggregate in new concrete structures the issues of ...
| Issue №6, 2024 |
| Section: Waste utilization |
| Keywords: concrete, recovered concrete aggregate, durability |
| Autor: A.S. Brykov, K.O. Chugunova. |
The use of crushed concrete debris from old buildings as aggregate in new concrete structures is still very limited, despite the seemingly obvious...
| Issue №5, 2024 |
| Section: Waste utilization |
| Keywords: concrete, recovered concrete aggregate, durability |
| Autor: A.S. Brykov, K.O. Chugunova. |
The possibility of regulating the mode of motion of grinding media by means of a new classifying lining is shown. The regulation of the grinding proce...
| Issue №2 |
| Section: Equipment and technology |
| Keywords: ball drum mill, grinding bodies, lining, mill feed, fineness of grinding, segregation, sorting, energy consumption |
| Autor: V.S. Bogdanov, I.N. Sukhorukov, D.V. Bogdanov, N.P. Nesmeyanov. |
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 2022, impacted by multiple unexpected domestic and foreign factors such as the Covid-19 pandemic, and the overall economic operation of Chinese agg...
| Issue №6 |
| Section: Review |
| Keywords: aggregates, production, demand, price |
| Autor: China Aggregates Association. |