Journal
This article shows that adding elasticity to magnesia brick is not only important for lining mechanically loaded parts, but also imperative in the cas...
| Issue №1, 2014 |
| Section: Refractories |
| Keywords: refractory materials, magnesia, spinel, elasticity, cement kiln |
| Autor: G. Gelbmann, R. Krischanitz, S. Jörg. |
The article examines the factors of aggressive action on refractory lining if alternative fuels are used. The basic approach to the development of uns...
| Issue №1, 2014 |
| Section: Refractories |
| Keywords: unshaped refractory materials, concrete, alternative fuel, cement kiln |
| Autor: S. Kannabiran, A.S. Spitsin. |
An increasing number of cement companies in Russia practices preventive maintenance. In these circumstances, the Danish company FLSmidth which has a d...
| Issue №1, 2014 |
| Section: Control of production |
| Keywords: maintenance, diagnostic, repair, spare parts, cement production |
| Autor: K. Ramanan, A. Espejel, A. Tatarchenkov. |
The paper describes a fundamentally new method for improving performance reliability of rotary cement kilns. The Hot Alignment represents a set of dia...
| Issue №1, 2014 |
| Section: Control of production |
| Keywords: diagnostics, rotary kiln, tires, rollers, thrust rollers, hot alignment, shell, girth gear, mechanical adjustment |
| Autor: A.B. Goncharov, I.M. Tynnikov, A.B. Tulinov. |
The paper discusses the effect of cements’ properties on the processing characteristics of concrete mixtures and construction and engineering properti...
| Issue №1, 2014 |
| Section: Standartization and quality |
| Keywords: cement, concrete mix, concrete, quality indicator |
| Autor: M.I. Brusser. |
The differences between the new version of GOST 10060-2012 and the 1995 version are described. The new requirements for testing the frost resistance o...
| Issue №1, 2014 |
| Section: Standartization and quality |
| Keywords: concrete testing, concrete freeze-thaw resistance, freezing chambers |
| Autor: R.F. Churikova. |
The ability of aluminium compounds (amorphous Al(OH)3, aluminium sulphate and basic aluminium sulphate) to inhibit destructive alkali-...
| Issue №1, 2014 |
| Section: Science and production |
| Keywords: aluminum hydroxide, aluminum sulphate, basic aluminum sulphate, alkali-silica reaction, mitigation, Portland cement, concrete, water-reducing admixtures, superplasticizers |
| Autor: A.S. Brykov, A.V. Anisimova, N.S. Rozenkova. |
The possibility of producing cement clinker with a full or partial replacement of natural raw materials with industrial wastes - carbide powder lime, ...
| Issue №1, 2014 |
| Section: Waste utilization |
| Keywords: clinker, calcination, mineralizers, energy saving, carbide lime, granulated slags, ashslags |
| Autor: B.T. Taimasov, T.M. Khudyakova, A.Z. Alzhanova. |
The influence of pozzolanic additives in concrete (fly ash and metakaolin) on the damaging alkali silica reaction in concrete with external al...
| Issue №1, 2014 |
| Section: Concrete |
| Keywords: concrete, pozzolana, alkali-silicate reactions |
| Autor: A. Dressler, L. Urbonas, D. Heinz. |
Indoor concrete is incompletely carbonated. The grade of carbonation is less than 50 %. The rate of carbonation in old concrete is very slow.
| Issue №1, 2014 |
| Section: Concrete |
| Keywords: concrete, carbonation |
| Autor: B. Lagerblad. |