Journal
In order to reduce the carbon factor a lot of mineral additives are used in cements, which often leads to a sharp fall in its strength. Active (gr...
| Issue №2, 2022 |
| Section: Waste utilization |
| Keywords: crystallized steel slag, mineral additives, carbon factor, strength of cements |
| Autor: S.P. Sivkov, E.V. Turusheva, S.V. Moshkovskaya, A.P. Krylov. |
The emerging global trend of making the construction industry "greener" is posing new challenges to manufacturers of building materials, as ...
| Issue №6, 2021 |
| Section: Ecology and safety |
| Keywords: cement, mineral additive, СО2 emissions reduction |
| Autor: T.N. Morozova, S.V. Moshkovskaya, P.A. Parfenov, Ye.A. Khusainova. |
The paper considers the influence of technological additives introduced during cement grinding on fineness and rheological characteristics of cement p...
| Issue №5, 2021 |
| Section: Equipment and technology |
| Keywords: technological additives, glycols, amines, polarizability, powder fluidity, Hausner index |
| Autor: L.D. Shakhova, E.S. Chernositova, L.S. Schelokova, N.G. Ukhaneva. |
Nanoparticles in mortar and concrete mixtures have a positive effect on the physical and mechanical characteristics of mortars and concretes - strengt...
| Issue №4, 2021 |
| Section: Science and production |
| Keywords: nanoparticles, nanoadditives, mortar, concrete |
| Autor: A.S. Brykov. |
OOO Polyplast Novomoskovsk supplies processing additives for cement plants, such as raw cement slurry thinners and cement grinding intensifiers. There...
| Issue №4, 2020 |
| Section: Equipment and technology |
| Keywords: organization of interaction, consumers, complex composition of additives, laboratory research, pilot testing |
| Autor: L.D. Shahova, D.B. Maneliuk. |
Wall materials of stable quality are required for the construction of facilities in the Arctic zone of Russia. Portland cement-based foam concretes pr...
| Issue №2, 2020 |
| Section: Concrete |
| Keywords: foam concrete, Portland cement clinker, active mineral additives, cement with mineral additives, quartz-feldspar sand, zeolite, foam concrete mixture, monodisperse pore distribution, density, strength, freeze-thaw resistance, thermal conductivity |
| Autor: A.Y. Mestnikov, A.I. Kudyakov, V.N. Rozhin. |
Due to their low weight and low thermal conductivity, refractory heat-insulating materials can significantly reduce the weight of the lining of high-t...
| Issue №1, 2020 |
| Section: Refractories |
| Keywords: heat-insulating refractories, lightweight, lining of thermal units, apparent density, bulk density, thermal conductivity, porous filler, burnout additive, microspheres |
| Autor: S.A. Pomortsev, N.A. Bosyakova, E.V. Stepanova. |
The paper presents the results of a study of the structure and physical mechanical properties (medium density, compressive strength and water abso...
| Issue №5, 2019 |
| Section: Concrete |
| Keywords: large-pore lightweight concrete, complex nano-despersed additive, cavitation-treated expanded clay gravel, structure, physicomechanical properties, adhesive strength |
| Autor: N.P. Lukuttsova, A.A. Pykin, Ye.V. Chivikova, I.V. Moskina. |
The potential of sulfoferrite clinkers synthesized from iron-containing industrial wastes as an expanding additive in sulfoferrite cements was investi...
| Issue №3, 2019 |
| Section: Science and production |
| Keywords: sulfoferrite clinker, ferric ettringite, portlandite, expanding additive, linear expansion, composite sulfoferrite cement |
| Autor: I.N. Borisov, A.A. Grebenyuk. |
The results of the development work on complex additives for concrete, including mineral components from industrial wastes (such as ash and slag o...
| Issue №3, 2019 |
| Section: Science and production |
| Keywords: additives for concrete, industrial waste, properties of concrete mixes, mechanical-and-physical properties of concrete. |
| Autor: V.T. Pertsev, Ya.Z. Khalilbekov, A.A. Ledenev, N.S. Perova. |