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根据对砂浆中埋置钢筋的试件进行室内快速锈蚀试验研究的结果,环境温度对钢筋锈蚀率有重要的影响。在4 0℃以下,增加环境温度显著增加锈蚀率;在 4 0℃以上随着温度的增加,锈蚀率反而下降。本文对可能的原因进行了分析。
According to the results of rapid indoor corrosion test on the specimens embedded with mortar in the mortar, the ambient temperature has an important influence on the corrosion rate of the steel bars. At 40 ℃, increasing the ambient temperature significantly increased the corrosion rate; at 40 ℃ above the temperature increases, the corrosion rate but decreased. This article analyzes the possible causes.