Authors
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Gennady Georgievich MIKHAILOV
Author
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Boris Yakovlevich TROFIMOV
Author
-
Elena Alexandrovna GAMALIY
Author
Abstract
The speed of destruction of concrete under cyclic freezing is connected with the structure
of hydrated phase of a hardened cement paste. On the example of steam cured concrete
on blasfurnace cement the capacity of such concrete to relax the tension, which is
provided by the stability of gelatin phases and contributes to the increase of freeze-thaw
resistance of concrete, is demonstrated.
Author Biographies
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Gennady Georgievich MIKHAILOV
is a Doctor of
Science (Engineering), a professor, a head of Physical
Chemistry Department, a Dean of Physical and Metallurgical
Faculty of South Ural State University. Research
interests: physical chemistry of smelter slag,
recycling of waste of metallurgical industry. Tel.:
8 (351) 2656205
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Boris Yakovlevich TROFIMOV
is Doctor of Sciences
(Engineering), Professor, a councilor of Russian
Academy of Architecture and Construction Sciences,
Department Chairman of the Construction Materials
Department of South Ural State University. Research
interests: the increase of resistance of reinforced concrete
structures by adjusting the structure of the concrete
due to modification of the hydration products of
mineral binder to increase their dispersibility and stability
in conditions of aggressive external environment.
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Elena Alexandrovna GAMALIY
is a Candidate of
Science (Engineering), Associate Professor of Structural
Mechanics Department of South Ural State University.
Research interests: modification of cement
concrete; receipt of cement materials with high operational
characteristics. Tel.: 8 (351) 2679472.
