About Selection of Compositions of High-Quality Concretes with Organic-Mineral Modifiers

Number of journal: №12-2017
Autors:

Каприелов С.С.
Шейнфельд А.В.
Кардумян Г.С.
Чилин И.А

DOI: https://doi.org/10.31659/0585-430X-2017-755-12-58-63

 

AbstractAbout the AuthorReferences
Features of the selection of compositions of high-quality concretes of B40–B100 classes on the basis of organic-mineral modifiers of MB type are considered. Rational fields of the use of modifiers of various grades for the provision of required characteristics of concrete mixes and concretes – fluidity, strength, and self-stressing – are shown. Dependences of the concrete strength on cement consumption, dozing of the modifier, and water-binder ratio are presented. Compositions of low-cement concretes with a low heat rise, high-strength and structural light concretes, self-compacting concretes, self-stressing concretes, concretes with low permeability and high frost resistance, which are used when constructing unique facilities of civil, industrial and transport construction, are also presented.
S.S. KAPRIELOV, Doctor of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.),
A.V. SHEINFELD, Doctor of Sciences (Engineering),
G.S. KARDUMYAN, Candidate of Sciences(Engineering),
I.A.CHILIN, Engineer NIIZHB named after A.A. Gvozdev, JSC Research Center of Construction (6, 2nd Institutskaya Street, 109428, Moscow, Russian Federation)
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For citation: Каприелов С.С., Шейнфельд А.В., Кардумян Г.С., Чилин И.А. About selection of compositions of high-quality concretes with organic-mineral modifiers. Stroitel’nye Materialy [Construction Materials]. 2017. No. 12, pp. 58–63. DOI: https://doi.org/10.31659/0585-430X-2017-755-12-58-63. (In Russian).


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