METHOD FOR FITTING ELECTRIC CORROSION-PREVENTIVE ELECTRODE TO CONCRETE STRUCTURE AND CONCRETE STRUCTURE

摘要

PROBLEM TO BE SOLVED: To provide a method for fixing an electric corrosion-preventive electrode to a concrete structure by which the installation work can be easily performed, and to provide the concrete structure.;SOLUTION: When fitting an electric corrosion-preventive electrode 2, an electric corrosion-preventive electrode 2 and a sheet 4 are fixed onto the surface of a concrete structure 10 including steels installed therein, in such a manner that the electric corrosion-preventive electrode is in contact with the surface of the concrete structure and the sheet covers the outside of the electric corrosion-preventive electrode, and a grout 5 is injected between the sheet and the surface of the concrete structure. Thus, the electric corrosion-preventive electrode is installed onto the concrete structure. The concrete structure includes: the steels in the inside of concrete 1; and the electric corrosion-preventive electrode and the sheet for covering the electric corrosion-preventive electrode from the outer surface are fixed onto the surface of concrete. The grout 5 is injected between the sheet and the surface of concrete, and the electric corrosion-preventive electrode is installed on the surface of the concrete.;COPYRIGHT: (C)2012,JPO&INPIT