Journal
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. |
The examined fine mineral additives introduced into Portland cement increase the strength of cement both during its hardening in standard conditions a...
| Issue №3, 2022 |
| Section: Science and production |
| Keywords: Portland cement, strength, finely dispersed mineral additive, diopside, limestone, combined additive |
| Autor: L.V. Ilyina, N.O. Gichko, A.K. Tulyaganov. |
It is proposed to intensify clinker formation in the pro-duction of Portland cement to use the slurry from neutralization stations at chemical plants ...
| Issue №3, 2022 |
| Section: Waste utilization |
| Keywords: salt sludge, clinker, cement, roasting |
| Autor: I.V. Voytov,, M.K. Ankuda, M.I. Kuzmenkov. |
In 2022, two cement plants of SLK Cement, which is part of the Buzzi Unicem corporation in the Dyckerhoff East Division, are celebrating their anniver...
| Issue №3, 2022 |
| Section: Jubilees |
| Keywords: cement production, investment project, modernization, quality of products |
The article highlights the basic issues to be ad-dressed at the final stage of an investment project. The control of the course of construction work b...
| Issue №3, 2022 |
| Section: Equipment and technology |
| Keywords: construction permit, construction and erection work, state construction supervision, construction oversight, designer supervision, construction journal, executive documentation |
| Autor: S.A. Vagin. |
Information is given on the construction and mo dernization by Italian Euromecc s. r. l. of cement terminals in various countries of the world. The ma...
| Issue №3, 2022 |
| Section: Equipment and technology |
| Keywords: cement, cement terminal, silo, bulk material storage and handling. |
| Autor: D. Sciuto, T.P. Alexeeva. |