Journal
The article describes the advantages of in-line prompt gamma neutron activation analysis, PGNAA, compared with other methods of determining the chemic...
| Issue №2, 2015 |
| Section: Control of production |
| Keywords: cement production, dry process, raw meal, online analyzer, PGNAA, XRF analysis |
| Autor: D.I. Sharkov. |
In October 2014, Siemens released a new version of specialized software for the automation of various production areas in the cement industry - Cemat ...
| Issue №2, 2015 |
| Section: Automation of production |
| Keywords: automation, distributed control system, process control system |
| Autor: A.B. Guryanov, A.N. Balatsky. |
Porous surfaces of cement concrete (OPB) or asphalt concrete (OPA) have a permanent transfer of rainwater and additionally a noise red...
| Issue №2, 2015 |
| Section: Concrete |
| Keywords: cement concrete roads, porous concrete, test track, low noise pavement, durability |
| Autor: P. Vogel, J. Orben. |
In Q1, 2015 1408,4 kt of cement and 804 kt of clinker were produced, or, respectively 1.1 % and 9,9 % less than in the same period for 2014. I...
| Issue №2, 2015 |
| Section: Ukrainian pages |
| Keywords: production of cement and clinker in Ukraine, cement sales, cement consumption by regions of the Ukraine. |
On May 26–29, 2015 the 6th International Conference UkrCemFor organized by the Ukranian Association of Cement Industry Enterprises and Organizations &...
| Issue №2, 2015 |
| Section: Ukrainian pages |
| Keywords: UkrCemFor, cement conference, Cement Association «Ukrcement», cement market of Ukraine |
Rheological properties of mortar and concrete can be controlled by the mixing regime, the environmental conditions as well as the adjustment of cement...
| Issue №2, 2015 |
| Section: Science and production |
| Keywords: superplasticizer, delayed addition, rheology, pore solution, superplasticizer adsorption, strength development |
| Autor: H. von Daake, D. Stephan. |
The article discusses the influence of complex metakaolin-containing additives, on cement hydration and forming of structure and properties of cement ...
| Issue №2, 2015 |
| Section: Science and production |
| Keywords: additives-modifiers, metakaolin, silica fume, hydration, phase composition, metastable hydrate phases |
| Autor: A.A. Kirsanova, Yu.V. Ionov, A.A. Orlov, L.Ya. Kramar. |
The current trends in production of alkali-activated binders and of concrete on their basis are discussed. An attempt at classification of alkali-acti...
| Issue №2, 2015 |
| Section: Science and production |
| Keywords: alkali-activated binders, slag-lime binders, pozzolana, alkaline activator |
| Autor: L.F. Kazanskaya, O.M. Smirnova. |
Comparative studies of the effect of addition to Portland cement of polymineral clay glinite with kaolinite content of 51%, calcined at a temperat...
| Issue №2, 2015 |
| Section: Science and production |
| Keywords: pozzolana, additive, multimineral clay, metakaolin, temperature, calcination, the specific surface area, Portland cement, hardened cement paste, strength |
| Autor: R.Z. Rakhimov, N.R. Rakhimova, A.R. Gaifullin. |
The properties of cementing compositions where calcium aluminates were mixed in as the following products: calcium aluminate cement (containing 40...
| Issue №2, 2015 |
| Section: Science and production |
| Keywords: calcium aluminate, Portland cement, calcium sulphate, setting time, hydration temperature, compressive strength, flexural strength, linear length change |
| Autor: L.C. Van Nes Blessing. |