Quantitative evaluation of micro-environmental condition using Mortar thin plate specimen

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The purpose of this study is to evaluate the local environmental condition of the concrete structure. The thin plate mortar specimens were exposed at each part of the structures. From the exposure test results, the degree of the deterioration environment of aerosol chloride condition, deicing salt condition and carbonation condition can be evaluated qualitatively. Moreover, the chloride concentration profile in concrete structure can be estimated from the amount of chloride penetration into thethin plate mortar specimen.