Journal
Consumers prefer other types of cement to slag-Portland cement in the concrete mix. Slag Portland cement slows the setting rate of concrete. This pape...
| Issue №6, 2020 |
| Section: Science and production |
| Keywords: granulated blastfurnace slag, ground granulated blastfurnace slag, GGBS, glassy phase, melilite glass, melilite, akermanite, gehlenite, tobermorite, slag activation, portland blastfurnace slag cement, GGBS concrete |
| Autor: I.M. Ivanov, L.Ya. Kramar, A.A. Myasnikova. |
Reduction of CO2 emissions associated with cement production is challenging in view of the increasing cement demand and the fact that major part of th...
| Issue №5, 2020 |
| Section: Science and production |
| Keywords: CO₂, carbonation, mineralization, cement, concrete, carbon capture and utilization |
| Autor: J. Skocek, M. Zajac, M. Ben Haha. |
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. |
The purpose of the study is to research the impact of dolomite and dolomite limestone deposits from the North-West of Russia in the cement slurry in a...
| Issue №3, 2020 |
| Section: Science and production |
| Keywords: Portland cement, dolomite, dolostone, dedolomitization, aggregate, alkali-silica reaction |
| Autor: A.S. Brykov, M.E. Voronkov, P.A. Antonov . |
Calcined (thermally activated) clays are the most promising source for supplementary cementitious materials (SCMs) which can contribut...
| Issue №1, 2020 |
| Section: Science and production |
| Keywords: calcined clay, supplementary cementitious material, superplasticizer, zwitterionic polycarboxylate superplasticizer |
| Autor: M. Schmid, R. Sposito, K.-C. Thienel, J. Plank. |
World-wide granulated blast furnace slag (GBS) is used for cement and concrete production. About 280 Mt are produced yearly. Thus, regarding a...
| Issue №6, 2019 |
| Section: Science and production |
| Keywords: granulated blast furnace slag, secondary cementitious material, cement, glass, fictive temperature, enthalpy, heat of hydration, strength development |
| Autor: A. Ehrenberg, J. Deubener, H. Bornhoeft, N.R. Sarcos, D. Hart. |
Lithium consumption in the production of batteries and accumulators for energy storage is increasing. It can be foreseen that the amount of waste with...
| Issue №6, 2019 |
| Section: Science and production |
| Keywords: Portland cement clinker, lithium oxide, burning, cement |
| Autor: T. Stanek, A. Rybova, A. Zezulova, M. Bohac. |
Formulations for regular, frost-resistant, high-strength, self-compacting and mass concretes based on cement blends containing siliceous fly ash, grou...
| Issue №5, 2019 |
| Section: Science and production |
| Keywords: High Performance Concrete, Self-Compacting Concrete, freeze-thaw stable concrete, CO2 emission, workability, cement, fly ash, blast furnace slag |
| Autor: M. Talaj, K. Wandoch. |
The results of studies of the rheotechnical characteristics of the raw cement slurry with a thinner in the chain zone of rotary kilns are presented. I...
| Issue №3, 2019 |
| Section: Science and production |
| Keywords: reotechnical characteristics, cement raw sludge, thinner, chain curtains, critical moisture, dust collection, dust removal. |
| Autor: L.D. Shakhova, A.V. Cherkasov. |
The potential of sulfoferrite clinkers synthesized from iron-containing industrial wastes as an expanding additive in sulfoferrite cements was investi...
| Issue №3, 2019 |
| Section: Science and production |
| Keywords: sulfoferrite clinker, ferric ettringite, portlandite, expanding additive, linear expansion, composite sulfoferrite cement |
| Autor: I.N. Borisov, A.A. Grebenyuk. |