Journal
One of the factors affecting the customer appeal of cement is its particle size distribution. For fast and accurate analysis of it OOO RVS togethe...
| Issue №5, 2024 |
| Section: Control of production |
| Keywords: particle size distribution, granulometry, laser diffraction analysis, LDA, sample preparation |
| Autor: S. Tsvetkova. |
Conveyor labeled neutrons-based analyser AGP-K allows obtaining data on the elemental composition of the material on the conveyor belt every 40 se...
| Issue №4, 2024 |
| Section: Control of production |
| Keywords: conveyor analyser, tagged neutron method, elemental analysis |
| Autor: M.G. Sapozhnikov. |
The article discusses the properties of a Portland cement-based composite modified with a suspension of copper/carbon mesoscopic Cu/C MK composite...
| Issue №3, 2024 |
| Section: Science and production |
| Keywords: metal/carbon mesoscopic composites, crystal formation, differential thermal analysis, infrared spectrometry, X-ray microanalysis |
| Autor: S.N. Semenova, G.I. Yakovlev, Z.S. Saidova, L.A. Urkhanova. |
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. |