Journal
The article considers the possibility of obtaining composite cement for hydraulic engineering using finely dispersed aluminosilicate rocks - perlites,...
| Issue №1 |
| Section: Science and production |
| Keywords: plasticizing additive, silicic acid sol, composite cement, vitreous perlite, crystallized perlite, degree of dispersion, specific surface area, heat dissipation, compressive strength, hydraulic concrete |
| Autor: L.A. Urkhanova,, A.A. Ivanov, S.A. Lkhasaranov. |
The aim of this study is to find relation between cement properties and tendency of cement paste (concrete) to bleeding. We tested 19 cement s...
| Issue №1, 2022 |
| Section: Science and production |
| Keywords: bleeding, specific surface, strength |
| Autor: D. Jancarikova, R. Hela, D. Netsvet, T. Perina. |
Upgrading cement mills, companies typically seek to increase their production rate and reduce energy consumption. Often these considerations do not co...
| Issue №2, 2019 |
| Section: Equipment and technology |
| Keywords: cement grinding, separation, specific surface area, particle size distribution, strength. |
| Autor: M. Mutter, L. Evans. |
The methods for determination of the cement grindability and fineness have been described. Fineness is to be expressed through surface area or particl...
| Issue №5, 2010 |
| Section: Control of production |
| Keywords: fineness; grindability; specific surface area; particle size distribution |
| Autor: K. De Weerdt. |
The article discusses laboratory instruments to determine particle size based on different measuring principles, and argues for the choice of a laser ...
| Issue №6, 2010 |
| Section: Control of production |
| Keywords: product size; screen size gradation; specific surface area; laser granulometer |
| Autor: I.V. Tyabina, A.V. Gerasimov. |
Particle size of cement powder is a key factor that affects the properties of cement. In this paper chemical and mineral compositions of narrow partic...
| Issue №5, 2012 |
| Section: Science and production |
| Keywords: narrow particle size fractions, mineral compositions, specific surface area |
| Autor: Xu Lingling, Wang Yang, Liu Mingdi, Ye Xuechu. |
Pilot tests of InCem E 500 grinding intensifier by OOO Sintez OKA – Intensiv at ZAO Ulyanovsk-Cement confirmed its efficacy for open cycle cement grin...
| Issue №3, 2011 |
| Section: Equipment and technology |
| Keywords: cement mill, open circuit, grinding intensifier, specific surface, power consumption |
| Autor: E.V. Zvyagintsev, S.I. Savilov, R.M. Gainutdinov. |
Comparative studies of the effect of addition to Portland cement of polymineral clay glinite with kaolinite content of 51%, calcined at a temperat...
| Issue №2, 2015 |
| Section: Science and production |
| Keywords: pozzolana, additive, multimineral clay, metakaolin, temperature, calcination, the specific surface area, Portland cement, hardened cement paste, strength |
| Autor: R.Z. Rakhimov, N.R. Rakhimova, A.R. Gaifullin. |