Chloride Binding of Self-Compacting Concrete with Different Crack Depths under Electric Migration Test

Song Mu; Bao Guo Ma; Geert de Schutter; Shou Wei Jian

doi:10.4028/www.scientific.net/AMM.105-107.957

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 105-107Chloride Binding of Self-Compacting Concrete with...

Chloride Binding of Self-Compacting Concrete with Different Crack Depths under Electric Migration Test

Abstract:

Cracks can form a shortcut for transport of chloride ions in concrete structure, and provide more opportunities for chloride ions to contact and bind with cement matrix. Following the NT BUILD 492 chloride migration test method, chloride content were determined on cracked concrete samples which were prepared by artificial crack method. The results shows crack depth increased from 0 mm to 31.4 mm almost did not exert pronounced effects on chloride binding of concrete under the migration test.Besides, the binding parameter of linear binding isotherms almost did not change.

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Periodical:

Applied Mechanics and Materials (Volumes 105-107)

Pages:

957-960

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.105-107.957

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Online since:

September 2011

Authors:

Song Mu, Bao Guo Ma, Geert de Schutter, Shou Wei Jian

Keywords:

Chloride Binding, Crack Depth, Migration Test, Self-Compacting Concrete (SCC)

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References

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