Journal
From the point of view of practice the issue of eliminating the disadvantages of non-autoclaved aerated concrete (NAAC) in comparison with the autocla...
| Issue №6 |
| Section: Waste utilization |
| Keywords: non-autoclaved aerated concrete, high-calcium ash from thermal power plants, phase composition of hydrates, differential thermal analysis |
| Autor: G.I. Ovcharenko, Y.V. Gilmiyarova. |
Production of high quality cement requires information on the mineralogical and chemical composition of the components and the final product. ANTS...
| Issue №5, 2023 |
| Section: Control of production |
| Keywords: sample preparation, equipment, grinding, analysis |
| Autor: I.S. Lisitsyna. |
Stabilized soil plays an important role in the formation of physical and mechanical properties of the road pavement. The quality of soil, its comp...
| Issue №5, 2023 |
| Section: Science and production |
| Keywords: fluoroanhydrite, subsoils strengthening, stabilization, IR spectroscopy, differential thermal analysis, microstructure |
| Autor: A.M. Aleksandrov, G.I. Yakovlev, A.F. Gordina, Z.S. Saidova, M.R. Bekmansurov. |
This article provides information on Sympatec's laser diffraction particle size analyzers. The analytical system, which includes the HELOS particl...
| Issue №3, 2023 |
| Section: Control of production |
| Keywords: particle-size analysis, in-line particle-size analysis, automated laboratory, laser diffraction, grinding control |
| Autor: C. Behrens, D.S. Tausenev. |
The method of activation of the aqueous suspension of microsilica (MS) by ultrasonic treatment in combination with inorganic stabilizer is con...
| Issue №3, 2023 |
| Section: Science and production |
| Keywords: activated silica fume (microsilica, MS), ultrasonic activation, granulometric analysis, concrete, compressive strength |
| Autor: S.A. Markosov, R.V. Yudin, V.V. Zolotarev. |
The provision of laboratories with modern equipment became more complicated, which made it necessary to change the delivery channels used by OOO RVS. ...
| Issue №4, 2022 |
| Section: Application of cement |
| Keywords: physico-mechanical testing, particle-size analysis, chiller |
| Autor: I.S. Lisitsyna. |
The paper presents the results of studies of the use of colloidal additive produced by hydrolysis of Portland cement to modify the cement matrix. The ...
| Issue №4, 2022 |
| Section: Science and production |
| Keywords: Portland cement, ultrafine additive, hydrolysis, differential thermal analysis |
| Autor: L.A. Urkhanova, S.A. Lkhasaranov, D.V. Danzanov, V.R. Makarov. |
A conveyor analyzer AGP-K is described, which operates by the tagged neutron method and makes it possible to obtain data on the elemental composition ...
| Issue №3, 2022 |
| Section: Control of production |
| Keywords: conveyor analyser, tagged neutron method, elemental analysis |
| Autor: M.G. Sapozhnikov. |
Methods of laboratory testing of materials at cement plants and equipment from the leading manufacturers, offered by OOO Melitek, are described. Among...
| Issue №1, 2022 |
| Section: Control of production |
| Keywords: X‑ray fluorescence analysis, sample preparation, strength test, calorimetric measurements |
| Autor: O.N. Zobnina, M.F. Akhmetov. |
The structural and rheological properties of cement powder significantly affect the duration of work and labor costs in the course of transportation a...
| Issue №1, 2022 |
| Section: Science and production |
| Keywords: cement, cement flour fluidity, correlational regression analysis, grinding intensifier |
| Autor: L.D. Shakhova, Ye.S. Chernositova, L.S. Schelokova, N.G. Ukhaneva. |