Improving Durability of Cement Composite Materials

One of the problems of modern construction material science is to provide durable composite materials based on affordable and low-cost local raw materials (natural resources, industrial wastes, etc.). The application of two-component nano- and microdispersed fillers is approved which were actively i...

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Bibliographic Details
Published in:Procedia engineering 2015, Vol.111, p.420-424
Main Authors: Korenkova, Sofia F., Sidorenko, Yulia V.
Format: Article
Language:English
Subjects:
Cement concrete
Composite construction materials
Durability
Industrial wastes
Nano- and micro-sized products
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Summary:One of the problems of modern construction material science is to provide durable composite materials based on affordable and low-cost local raw materials (natural resources, industrial wastes, etc.). The application of two-component nano- and microdispersed fillers is approved which were actively involved in structure formation of hardened cement paste, adhesive strength, as well as a closed system of microvoids. Their polyfunctional effect on structure properties of cellular and heavy concrete, mortars, etc. was identified. Reorganization of the pore space by introducing two-component fillers leads not only to the strength increase, water and cold resistance, but to the durability of cement composite materials.
ISSN:1877-7058
1877-7058
DOI:10.1016/j.proeng.2015.07.110