Journal
The paper shows that the technology of Portland cement nano-modification, developed in recent decades, makes it possible to use non-metallic aggregate...
Issue №5, 2022 |
Section: Concrete |
Keywords: nanocement, concrete, aggregate |
Autor: M.Ya. Bikbau. |
The paper presents the results of the research in obtaining a colloidal additive on the basis of aluminosilicate minerals for cement modification. It ...
Issue №5, 2022 |
Section: Science and production |
Keywords: Portland cement, synnyrites, colloid additive, modifier, sol-gel technology, modification of cement stone |
Autor: L.A. Urkhanova, E.V. Dorzhieva, E.V. Gonchikova, A.B. Tsydenova. |
The paper presents the results of a study of the properties of cement composites modified with ultradispersed additives based on carbon black and chry...
Issue №5, 2022 |
Section: Science and production |
Keywords: percolation, electrical resistance, cement-based composites, carbon black, chrysotile asbestos |
Autor: G.I. Yakovlev, I.S. Polyanskikh, I.A. Pudov, Z.S. Saidova, E.V. Begunova. |
The article deals with the problems of bleeding at different scale levels. It is noted that the problems of bleeding in concrete and mortar mixtures a...
Issue №5, 2022 |
Section: Science and production |
Keywords: bleeding, aggregative instability, colloidal forces, electrokinetic potential, hydration, cement phases, ettringite |
Autor: L. D. Shakhova, V.M. Konovalov. |
The article is devoted to the actual problem of reprocessing the man-made wastes formed at the factories of the Republic of Belarus. The results of th...
Issue №5, 2022 |
Section: Waste utilization |
Keywords: silica-containing waste, silica gel, silicate binder, welding-free method of binder production, fillers for coloring coating, physical and technical properties of colored silicate materials |
Autor: V.I. Lobachevsky, A.G. Gubskaya, T.V. Volovik, P.I. Pismensky. |
A new market report on the future of granulated blast furnace slag (GBFS) has been released, with unmatched information on the production and ...
Issue №4, 2022 |
Section: Review |
Keywords: granulated blast furnace slag GBFS, pig iron, steel, CO2 emission |
Autor: J. Harder. |
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. |