Prognosis of Alkali Aggregate Reaction with SEM

Abstract:

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Alkali aggregate reaction (AAR) is known leading to great damage in concrete, both in compressive strength and in durability. In this study, a backscattered scanning electron microscopy with energy dispersive spectroscopy is adopted to diagnose AAR reaction. The results show that the type of AAR reaction and reaction products can be easily identified and the method is precise and fast.

Info:

Periodical:

Advanced Materials Research (Volumes 194-196)

Edited by:

Jianmin Zeng, Taosen Li, Shaojian Ma, Zhengyi Jiang and Daoguo Yang

Pages:

1012-1016

DOI:

10.4028/www.scientific.net/AMR.194-196.1012

Citation:

X. Y. Zhang et al., "Prognosis of Alkali Aggregate Reaction with SEM", Advanced Materials Research, Vols. 194-196, pp. 1012-1016, 2011

Online since:

February 2011

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Price:

$35.00

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