Summaries of Technical Papers of Annual Meeting Japan Society for Finishings Technology
Online ISSN : 2760-3423
Summaries of Technical Papers of Annual Meeting 2016
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Summaries of Technical Papers of Annual Meeting 2016
Comparison of chloride ion concentration value in concrete between simple methods by using weak acid and JTS methods
*Yoshiyuki AitaHitoshi HamasakiKenji MotohashiSouta Fukushima
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Pages 69-72

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Abstract
Concrete chloride ion concentration after curing was compaired between JIS A 1154 method and various simplified methods by using apparatus. The JIS A 1154 method needs three times more than the diameter of the coarse aggregate. JIS A 1154 method also requires at least about a week of time until the results of the chemical analysis comes out. In order to reduce damage to creation, and in order to fasten testing time, various simplified methos were evaluated.
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© 2016 Japan Society for Finishings Technology
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