Journal
The effect of ammonium bifluoride additive on the chemical reactivity of raw cement mixes was examined. It was found that the induction of 0.3-0.7%...
| Issue №5, 2014 |
| Section: Science and production |
| Keywords: reactionary ability, raw mix, ammonium bifluoride, burning, clinker, mineralogical composition, free calcium oxide |
| Autor: Yu.G. Kozlovsky, V.A. Lotov, Ye.A. Sudarev. |
The kinetics of the cement hydration depending on the used filler has been investigated as well as the properties of obtained cement stone. The additi...
| Issue №5, 2014 |
| Section: Science and production |
| Keywords: cement, hydration, quarz, slag, limestone |
| Autor: M. Zajac, M. Ben Haha. |
Influence of C-S-H-nuclei on Portland cement hydration rate has been investigated. C-S-H-seeds were prepared by mechanochemical synthesis and by sol-g...
| Issue №5, 2014 |
| Section: Science and production |
| Keywords: cement paste, hydration, C—S—H-seeds |
| Autor: G. Land, D. Stephan. |
Ukrainian cement industry. Results of operations in the 1st nine months of 2014.
| Issue №5, 2014 |
| Section: Ukrainian pages |
| Keywords: production of cement and clinker in Ukraine, cement sales, cement consumption by regions of the Ukraine. |
The paper describes the activities of the organization Cement Sustainability Initiative, CSI, of the World Business Council for Sustainable Developmen...
| Issue №5, 2014 |
| Section: Ecology and safety |
| Keywords: cement and concrete production, sustainable development, externalities. |
| Autor: P. Fonta. |
Telescopic loading devices for the cement industry, developed and produced by HENNLICH group of companies, are discussed. This equipment addresses the...
| Issue №5, 2014 |
| Section: Ecology and safety |
| Keywords: loading spout, telescope-type loader, bulk material |
| Autor: S.O. Polyakov. |
Preparing the ideal representative sample is one of the most important steps to ensure the accuracy of the quantitative XRD analysis. The preferred or...
| Issue №5, 2014 |
| Section: Control of production |
| Keywords: powder XRD, sample preparation |
| Autor: I.T. Campbell, L. Schwarzerova. |
The article describes the application of Geoscan industrial installations for on-belt Prompt Gamma Neutron Activation Analysis (PGNAA)from Aus...
| Issue №5, 2014 |
| Section: Control of production |
| Keywords: raw materials, raw mix, online analysis, PGNAA, XRF, automation |
| Autor: M. Edwards. |
The story of the construction of the bridge in Souillac, France, and the technical decisions taken in connection with its repair aredescribed. The com...
| Issue №5, 2014 |
| Section: Concrete |
| Keywords: concrete, mortar, repair |
| Autor: P. Lac. |
The available data from the literature on alkali-silica reactions in Portland cement concretes, the role of active mineral additives, the mechanisms o...
| Issue №5, 2014 |
| Section: Concrete |
| Keywords: concrete, alkali-silica reactions, corrosion inhibitor |
| Autor: A.S. Brykov, M.Ye. Voronkov. |