Influence of Slag and Fly Ash on the Self-Healing Ability of Concrete

Abstract:

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The influence of slag and fly ash on the self-healing ability of concrete was researched by strength measurement and SEM analysis. The self-healing ratio was measured by the increase of compressive strength before and after self-healing. The optimal mixing amount of slag and fly ash were determined, and the reasonable sand ratio was obtained. Analyzing results show that the self-healing ability of concrete was the strongest when the mixing content of slag and fly ash were 30% and 40% respectively. The appropriate sand ratio was also obtained, when the sand ratio is 33%, the self-healing ability of concrete is the strongest.

Info:

Periodical:

Advanced Materials Research (Volumes 306-307)

Edited by:

Shiquan Liu and Min Zuo

Pages:

1020-1023

DOI:

10.4028/www.scientific.net/AMR.306-307.1020

Citation:

Z. H. Zhou et al., "Influence of Slag and Fly Ash on the Self-Healing Ability of Concrete", Advanced Materials Research, Vols. 306-307, pp. 1020-1023, 2011

Online since:

August 2011

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Price:

$35.00

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