Some Questions of Shrinking Concrete Deformations with Extending Additive on Porous Fillers in Kabardino-Balkaria

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Abstract:

The article is devoted to the study of the light concrete shrinkage deformations’ development patterns on porous aggregates of the volcanic tuff Kamensky deposit in Kabardino-Balkaria, prepared on quartz and tuff sands, using an expanding additive of sulfo-aluminate type in the amount of 12.5% Portland cement mass, the composition and amount of which was determined by the DSTU method.

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Materials Science Forum (Volume 1011)

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158-163

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September 2020

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© 2020 Trans Tech Publications Ltd. All Rights Reserved

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