Journal
The article provides an analysis of the efficiency of application of hydraulic excavators (EG) and cable excavators (EKG) under variou...
| Issue №1, 2009 |
| Section: Equipment and technology |
| Keywords: raw materials, hydraulic excavators, shovel |
| Autor: A.U. Mutseniks, N.I. Paladeeva. |
On 6 February, 2009 the inauguration ceremony of a new AUMUND Foerdertechnik GmbH representative office in Moscow was held. Taking part in the event w...
| Issue №1, 2009 |
| Section: Companies and firms |
| Keywords: AUMUND, equipment, transportation, homogenization, dry product flows |
The article describes the industrial laser diffraction analyser MYTOS that provides representative sampling, dispersion of the sample and changing the...
| Issue №1, 2009 |
| Section: Control of production |
| Keywords: particle size, milling, analyzers, sampling |
| Autor: A. Pankewitz, T. Hubner, D. Tausenev. |
The article describes laboratory equipment for testing cement manufacture materials for strength, elemental and phase analysis, determination of the f...
| Issue №1, 2009 |
| Section: Control of production |
| Keywords: laboratory equipment, modernization, testers |
| Autor: E.I. Godunova. |
In the article it was shown the possibility of production of high-grade blended cement made of two clinkers – shaft and rotary kilns with different fa...
| Issue №1, 2009 |
| Section: New materials |
| Keywords: cements quality, shaft klin clinker, microstructure, macrostructure, hydration |
| Autor: N.N. Mazharin, V.K. Klassen. |
The article presents the results of laboratory production and standard tests of Portland cements in which natural gypsum was replaced with limestone. ...
| Issue №1, 2009 |
| Section: New materials |
| Keywords: setting up time, limestone |
| Autor: V.A. Pyachev, K.S. Ishutin. |
The article investigates the properties of blended cements with ultradisperse amorphous types of SiO2 of technogenic origin – microsilica and chemical...
| Issue №1, 2009 |
| Section: New materials |
| Keywords: silica, physical testing |
| Autor: R.T. Kamaliev, V.I. Korneyev, A.S. Brykov. |
The article describes a comparative study of the effect of ultradisperse silicon materials produced by the industry – microsilica, precipitated silica...
| Issue №1, 2009 |
| Section: New materials |
| Keywords: concrete, endurance, silica, spectrography |
| Autor: A.S. Brykov, R.T. Kamaliev, V.I. Korneyev, M.V. Mokeyev. |
The article cites the results of a study of the construction - engineering properties of Portland cements of the Ural region. It was established that,...
| Issue №1, 2009 |
| Section: Application of cement |
| Keywords: properties of the cement, analysis, portland cement |
| Autor: A.S. Korolev, B.Ya. Trofimov, E.A. Voloshin, M.D. Butakova. |
The article describes a new production technology of non-autoclave foam concrete and products from it involving the use of cement of low water require...
| Issue №1, 2009 |
| Section: Application of cement |
| Keywords: foam concrete, chemical additive, suspension |
| Autor: B.E. Yudovich, S.A. Zubekhin. |