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Study of the effect of some commercially available nanopowders on the strength of concrete based on alumina cement

Study of the effect of some commercially available nanopowders on the strength of concrete based... A preliminary study is provided of the effect of some grades of commercially available inorganic nanopowders on hardening of concrete based on alumina cement. It is established that there is an increase in concrete hardening rate and an increase in the ultimate strength in compression with use of micro-additions (∼0.1 wt.%) of very fine aluminum oxide. Preliminary proposals are provided for a possible mechanism of the effect of these nanocomponent micro-additions. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Refractories and Industrial Ceramics Springer Journals

Study of the effect of some commercially available nanopowders on the strength of concrete based on alumina cement

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Publisher
Springer Journals
Copyright
Copyright © 2011 by Springer Science+Business Media, Inc.
Subject
Materials Science; Characterization and Evaluation of Materials; Materials Science, general; Ceramics, Glass, Composites, Natural Materials
ISSN
1083-4877
eISSN
1573-9139
DOI
10.1007/s11148-011-9416-8
Publisher site
See Article on Publisher Site

Abstract

A preliminary study is provided of the effect of some grades of commercially available inorganic nanopowders on hardening of concrete based on alumina cement. It is established that there is an increase in concrete hardening rate and an increase in the ultimate strength in compression with use of micro-additions (∼0.1 wt.%) of very fine aluminum oxide. Preliminary proposals are provided for a possible mechanism of the effect of these nanocomponent micro-additions.

Journal

Refractories and Industrial Ceramics – Springer Journals

Published: Dec 7, 2011

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