method

Experimental results show that alternating current method and RCM have wide applications since both them can evaluate chloride penetration in concrete conveniently and accurately.

试验结果表明,《规程》中的交流电法和RCM法可以便捷准确的评定混凝土中氯离子的渗透性,有广阔的应用前景。

In this paper,the alternating current method was used to measure the permeability of concrete with different w/b,fly ash content and NaCl content,and the relativity between the permeability and mechanical properties was studied based on the former relative research development.

在国内外关于混凝土渗透性和力学性能的研究成果基础上,采用交流电法评价了不同水胶比、粉煤灰、NaC l掺量的混凝土的渗透性,并结合抗折强度、抗压强度进行了相关性研究。