DETERIORATED STEEL CONCRETE STRUCTURES AND CORROSION PROTECTION REPAIR AND REINFORCEMENT SYSTEM OF DETERIORATED STEEL CONCRETE STRUCTURES

摘要

The present invention relates to an anticorrosive repair and reinforcement system of a degraded reinforced concrete structure, comprising: installing a corrosion monitoring sensor on a damaged concrete part; Repairing the concrete damaged part by patching it with a first mortar; Installing an anticorrosive member for preventing corrosion of reinforcing bars in a circumferential region of the repaired concrete member; Injecting a second mortar into the surrounding space of the anticorrosive member; And connecting the reinforcing bar and the anticorrosive member and providing a connection terminal box for connecting the reinforcing bar and the corrosion monitoring sensor. In addition, another field of the present invention, the concrete member having a plurality of reinforcing bars installed therein, and a corrosion monitoring sensor for measuring at least one of the corrosion rate and the corrosion current of the reinforcing bar in the concrete damaged portion; A first mortar patched to the concrete damaged portion; An anticorrosive member provided in a circumferential region of the concrete member to prevent corrosion of the rebar; A second mortar which is injected into the surrounding space of the anticorrosive member; It characterized in that it comprises a connection terminal box for connecting the reinforcing bar and the anticorrosive member, and the reinforcing bar and the corrosion monitoring sensor. Thus, by installing a corrosion monitoring sensor on the concrete damaged part, it is possible to continuously monitor the corrosion status of the degraded reinforced concrete structure even after repairing, and to determine the optimal maintenance plan by identifying the reinforcing corrosion of the steel in advance. have.