论文部分内容阅读
在用交流电测量混凝土渗透性的方法中，选用电压为1V，频率1KHz；两端都为3％的NaCl溶液；测量在注液后20分钟内完成；以及试验时环境温度20±3℃时较为适合。
In the method of measuring the permeability of concrete with alternating current, a voltage of 1 V and a frequency of 1 KHz is used; both ends are 3% of NaCl solution; the measurement is completed within 20 minutes after the injection; and the ambient temperature at the test is 20±3°C. Suitable for.