Frost Resistance of Coloured Architectural-Decorative Powder-Activated Sand Concretes

Number of journal: №3-2015
Autors:

Kalashnikov V.I.
Suzdaltsev O.V.
Moroz M.N.
Pausk V.V.

DOI: https://doi.org/10.31659/0585-430X-2015-723-3-16-19
УДК: 691.32

 

AbstractAbout AuthorsReferences
Results of the assessment of frost resistance of self-compacting, colour, ultra-high-strength, powder-activated, carbonate fine concrete of 140–150 MPa strength produced without microsilica are presented. It is significant that the lime disperse filler, fine lime sand, and lime sand-filler, which are contained in the high-strength carbonate concrete, are produced from the waste of limestone crushing and in the course of testing for frost resistance the concrete withstands one thousand cycles of alternating freezing-thawing practically without weight loss and with the decrease in strength by 2%.
V.I. KALASHNIKOV, Doctor of Sciences (Engineering)
O.V. SUZDALTSEV, Engineer
M.N. MOROZ, Candidate of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.)
V.V. PAUSK, Engineer

Penza State University of Architecture and Civil Engineering (28, G. Titova Street, Penza, 440028, Russian Federation)

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For citation: Kalashnikov V.I., Suzdaltsev O.V., Moroz M.N., Pausk V.V. Frost Resistance of Coloured Architectural-Decorative Powder-Activated Sand Concretes. Stroitel’nye Materialy [Construction Materials]. 2015. No. 3, pp. 16-19. DOI: https://doi.org/10.31659/0585-430X-2015-723-3-16-19


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