Journal
On 3rd August 1922 the company for AUMUND-Patente MB.H. was founded, which laid the cornerstone for the globally operating AUMUND Group of companies. ...
| Issue №4, 2022 |
| Section: Jubilees |
| Keywords: |
United Cement Group (UCG) is the largest cement producer in Uzbekistan and countries of Central Asia. UCG companies carry out large projects o...
| Issue №4, 2022 |
| Section: Companies and firms |
| Keywords: cement production, new process line, modernization |
In December 2022 the Angarsk cement and mining works, a division of the Siberian Cement holding company, celebrates its 65th anniversary. The article ...
| Issue №4, 2022 |
| Section: Jubilees |
| Keywords: cement, production, modernization, quality, ecology |
| Autor: V.A. Konyukhova. |
Russian construction industry sets the requirements to the market of construction materials and concrete, in particular, the requirements dictated by ...
| Issue №4, 2022 |
| Section: Ecology and safety |
| Keywords: cement, concrete, limestone |
| Autor: S.A. Spiridonov, D.A. Kalugin. |
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. |
A number of modernization projects implemented at the Rybnitsa cement plant are described. The control over transportation of the milled raw materials...
| Issue №4, 2022 |
| Section: Equipment and technology |
| Keywords: modernization, transportation, electrostatic precipitator, bag filter, compressor |
| Autor: S.V. Dyakov, R.M. Titey. |
Modelling of the aspiration modes of a ball tube mill taking into account the thermal and moisture conditions of grinding a multicomponent charge cont...
| Issue №4, 2022 |
| Section: Equipment and technology |
| Keywords: ball-tube mill, aspiration, batch mixture, moisture content, temperature, particle size, velocity, negative pressure |
| Autor: V.S. Bogdanov, S.I. Antsiferov, D.V. Bogdanov, O.I. Bazhanova, E.A. Sychev. |
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. |
According to the results of many studies and the provisions of standards, it is recommended to make frost-resistant concrete only on the basis of Port...
| Issue №4, 2022 |
| Section: Waste utilization |
| Keywords: freeze-thaw resistance, frost fracture mechanisms, ground granulated blastfurnace slag, Portland blastfurnace slag cement, water-cement ratio, cement matrix, structure, calcium hydrosilicates, durability |
| Autor: I.M. Ivanov, L.Ya. Kramar, K.V. Shuldyakov. |
Blended Portland-PFA cement made of basic coal fly ash from TPPs of Kansk-Achinsk basin has been examined. The main parameters of the composition and ...
| Issue №4, 2022 |
| Section: Waste utilization |
| Keywords: ash Portland cement, basic (high-calcium) fly ash, parameters of technology |
| Autor: G.I. Ovcharenko, E.Yu. Khizhinkova. |