Journal
Concrete producers have known for a long time that optimizing the particle size distribution of concrete aggregates allows for a higher strength concr...
| Issue №4, 2020 |
| Section: Concrete |
| Keywords: aggregate, concrete, Portland cement, particle packing density, void volume, supplemental cementitious materials |
| Autor: J. Guynn, J. Kline. |
The year 2020 marks 5 years of the history of TOO KaspiyCement plant owned by HeildelbergCement international holding, located in the Mangistau region...
| Issue №4, 2020 |
| Section: Jubilees |
| Keywords: cement production, dry process, quality of products |
| Autor: Y.A. Usoltsev. |
The negative consequences of open-pit mining of minerals include retirement of significant land areas from agricultural use and their disturbance duri...
| Issue №4, 2020 |
| Section: Ecology and safety |
| Keywords: reclamation, mining technical stage, soil disturbance, top soil |
| Autor: S.I. Fomin, M.A. Marinin, M.P. Ovsyannikov. |
To produce high-quality cement, the mineralogical and chemical composition of raw materials as well as intermediate and finished products has to be de...
| Issue №4, 2020 |
| Section: Control of production |
| Keywords: sample preparation, sample comminution, sieve analysis |
| Autor: T. Butt, A. Theisen. |
Consistency in raw material is vital for the production of cement with reliable characteristics. As the process of cement production has developed, so...
| Issue №4, 2020 |
| Section: Equipment and technology |
| Keywords: homogenizing silo, blending silo, aeration. |
| Autor: G. Lynskey. |
Although there is a huge variety of existing bulk transportation solutions, cement companies often rely on both mechanical and pneumatic systems. Sinc...
| Issue №4, 2020 |
| Section: Equipment and technology |
| Keywords: pneumatic conveying, screw pump, conveying line |
| Autor: D. Weiss, S. Kostritsky. |
The cement sector is operating in an overcapacity environment in many geographic regions including Russia and the several CIS states. This is part due...
| Issue №4, 2020 |
| Section: Equipment and technology |
| Keywords: energy performance analytics, specific electrical energy consumption, production capacity, energy management plan |
| Autor: P.H. Heersche, M. Blanck, H.W. Meyer. |
OOO Polyplast Novomoskovsk supplies processing additives for cement plants, such as raw cement slurry thinners and cement grinding intensifiers. There...
| Issue №4, 2020 |
| Section: Equipment and technology |
| Keywords: organization of interaction, consumers, complex composition of additives, laboratory research, pilot testing |
| Autor: L.D. Shahova, D.B. Maneliuk. |
Ukrainian cement industry. Results of operations in eight months of 2020.
| Issue №4, 2020 |
| Section: Ukrainian pages |
| Keywords: cement industry of Ukraine |
Concrete structural components are exposed to numerous substances which can reduce service life and result in high costs for restoration or replacemen...
| Issue №4, 2020 |
| Section: Science and production |
| Keywords: phase C—A—S—H, structure, NaCl solution, deicing salt |
| Autor: L. Irbe, H. Hilbig, R.E. Beddoe, D. Heinz. |