ABSTRACT

Concentrations of chloride content for columns with salt become almost the same as beams with salt shown in Fig. 5, and uncoated columns present a great ingress of chloride from external sources.

Half-cell Potentials

The electrical potentials were measured by the use of a copper-copper sulfate halfcell(CSE) and a high impedance volt-meter for 5 years since 1984 to 1989, and the results are shown in Figs. 6-11.