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Simplified Mixture Design for Production of Self-Consolidating Concrete

Hemalatha, T and Ramaswamy, Ananth and Kishen, Chandra J M (2015) Simplified Mixture Design for Production of Self-Consolidating Concrete. In: ACI MATERIALS JOURNAL, 112 (2). pp. 277-285.

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Official URL: http://dx.doi.org/10.14359/51687102

Abstract

In this work, a methodology to achieve ordinary-, medium-, and high-strength self-consolidating concrete (SCC) with and without mineral additions is proposed. The inclusion of Class F fly ash increases the density of SCC but retards the hydration rate, resulting in substantial strength gain only after 28 days. This delayed strength gain due to the use of fly ash has been considered in the mixture design model. The accuracy of the proposed mixture design model is validated with the present test data and mixture and strength data obtained from diverse sources reported in the literature.

Item Type: Journal Article
Additional Information: Copy right for this article belongs to the AMER CONCRETE INST, 38800 COUNTRY CLUB DR, FARMINGTON HILLS, MI 48331 USA
Keywords: fly ash; high strength; medium strength; ordinary strength; self-consolidating concrete; silica fume
Department/Centre: Division of Mechanical Sciences > Civil Engineering
Depositing User: Id for Latest eprints
Date Deposited: 19 Jul 2015 09:41
Last Modified: 19 Jul 2015 09:41
URI: http://eprints.iisc.ac.in/id/eprint/51890

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