| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electrolytic protection method, by which a concrete structure surrounding an anode material can be prevented from being deteriorated in the concrete structure subjected to electrolytic protection. <P>SOLUTION: The electrolytic protection method comprises passing an electric current between a steel A embedded in a concrete structure 1 and an anode material 2, wherein the surface of the concrete structure 1 is coated with a surface treatment agent 3 having water repellency and air permeability. <P>COPYRIGHT: (C)2012,JPO&INPIT |
