The paper describes the design, operating principle and advantages of the Pfister® TRW-S/D rotary weight feeder, designed by German FLSmidth Pfister. ...
Issue №6, 2014
Section: Waste utilization
Keywords: cement production, dosing, rotor weighfeeder, alternative fuels
Autor: T. Jennewein.
The paper describes the use of fuzzy logic for dealing with the problems of sludge feeding and dosing control in the cement kilns. The proposed method...
Issue №6, 2014
Section: Automation of production
Keywords: sludge feed control, fuzzy logic methods, fuzzy sets, membership functions
Autor: P.V. Besedin, S.V. Andrushchak, V.K. Kozlov.
This article focuses on the prospects for application in Russia Eurocode 2 "Concrete construction of buildings", related issues and possible...
Issue №6, 2014
Section: Standartization and quality
Keywords: reinforced concrete, standard, Eurocodes, building
Autor: Yu.S. Volkov.
The Belgian standard specifications contain a number of clear requirements for the composition of concrete mixtures and the properties of fresh and ha...
Issue №6, 2014
Section: Standartization and quality
Keywords: concrete composition, de-icing salts, freeze-thaw resistance
Autor: A. Beeldens, C. Ployaert, L. Rens, P. De Winne.
The paper offers an advanced scientific and practical understanding of the sulfate corrosion affecting Portland cement concretes and examines its most...
Issue №6, 2014
Section: Concrete
Keywords: sulphate attack, Portland cement concrete, ettringite, thaumasite, gypsum
Autor: A.S. Brykov.
In the presence of superplasticizers the effectiveness of air-entraining additives in the concrete (the optimum dose, the level and stability of a...
Issue №6, 2014
Section: Concrete
Keywords: air-entraining admixture, superplasticizer, competitive adsorption
Autor: A.I. Vovk.
The influence of the material from used tires containing ZnO (as an alternative fuel), as well as the addition of zinc oxide (up to 2%...
Issue №6, 2014
Section: Science and production
Keywords: raw mix, clinker formation, zinc oxide
Autor: Yu.R. Krivoborodov, S.V. Samchenko, V.P. Ryazin, A.Yu. Burlov.
The paper describes the influence of the oxide composition and the modular characteristics of clinker on the energy consumption during burning of Port...
Issue №6, 2014
Section: Science and production
Keywords: LSF, clinker modules, burning, grinding, PC production, power consumption, pozzolanic reactions
Autor: A. Purohit, S. Singh.
The paper describes the main areas of research by the research and analysis center (RAC), organized in 2004 by the management of OAO Podolsk C...
Issue №6, 2014
Section: Jubilees
Keywords: cement production, energy usage reduction, resources saving, cement quality
Autor: I.Yu. Burlov.
The article provides an analytical overview of the construction industry and market in Hungary and Romania. The data on the cost of construction in re...
Issue №5, 2014
Section: Review
Keywords: construction, market, funding
Autor: V. Iambla, B. Sosna.

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