ELECTRIC CORROSION PREVENTION STRUCTURE WITH SHALLOW- BOTTOMED VESSEL SHAPE FOR ELECTRICALLY PREVENTING CORROSION OF REINFORCING BAR IN REINFORCED CONCRETE AND METHOD OF FITTING THE STRUCTURE

摘要

PROBLEM TO BE SOLVED: To provide an electric corrosion prevention structure with a shallow- bottomed vessel shape for electrically preventing corrosion of a reinforcing bar at the inside of reinforced concrete, and to provide a method of fitting the structure.

SOLUTION: The electric corrosion prevention structure 13 with a shallow- bottomed vessel shape consists of a frame 10 and an electrically conductive board 11 fitted so as to clog the one-side opening part of the frame 10, and an anode body 14 is fitted to the inside of the electrically conductive board 11. The electric corrosion protection structure 13 is fixed to the surface of reinforced concrete so that the electrically conductive board 11 and the reinforced concrete are retained in an insulation state. Next, an electrolyte is poured and filled from an electrolyte pouring hole 19 into the space formed of the reinforced concrete surface, the electrically conductive board 11 and the frame 10 of the electric corrosion prevention structure with a shallow-bottomed vessel shape.

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