Experiment Study on Concrete Resistance to Chloride Ion Penetration

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Abstract:

The influence law of permeability of chloride ion in concrete of load level, curing condition under the sustained pressure load and the corrosion environment interaction is researched in this article, which is through natural diffusion method. Experimental results show that as the load level increases, there is a tendency of the chloride ion content after the first increase and then decrease, the turning point in the middle remains to be further studied. Good conservation condition reduces large holes and harmful holes in concrete block, thereby reduce the porosity and improve resistance to chloride ion erosion.

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236-239

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December 2014

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© 2015 Trans Tech Publications Ltd. All Rights Reserved

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