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

本研究的目的是评价混凝土结构的局部环境状况。薄板砂浆试件暴露在结构的每一部分。根据暴露试验结果，可以定性地评价气溶胶氯化物条件、除冰盐条件和碳化条件的环境恶化程度。此外，混凝土结构中的氯离子浓度分布可以通过对薄板砂浆试件的氯离子渗透量来估计。

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.