CORROSION MONITORING SENSOR OF REINFORCED STEEL EMBEDDED IN CONCRETE

摘要

The present invention relates to a concrete rebar corrosion monitoring sensor, and more particularly, to a sensor that can simply monitor the corrosion state of the concrete reinforcement using galvanic current.;Concrete rebar corrosion monitoring sensor of the present invention, the concrete reinforcement corrosion monitoring sensor for monitoring the corrosion state of the rebar in the reinforced concrete structure: a cylindrical anode; A circular ring shaped negative electrode disposed around the positive electrode at a predetermined distance from the positive electrode; A body having the positive electrode and the negative electrode mounted on one side thereof and having a hole penetrating from the surface on which the positive and negative electrodes are mounted to the other side thereof; A measurement terminal having a resistance and a switch, the measurement terminal capable of measuring a potential difference between both ends of the resistance; It is connected to each of the positive electrode and the negative electrode, characterized in that it comprises a wire extending through the hole of the body to the inside of the measuring terminal connected to the resistance and the switch of the measuring terminal.