Concrete structure repair method, concrete structure repair structure, concrete structure repair system

摘要

PROBLEM TO BE SOLVED: To provide a concrete structure repair system, a concrete structure repair method and a concrete structure repair structure, capable of repairing a concrete structure without chipping off a filling defective place of the concrete structure.SOLUTION: The concrete structure repair method comprises a step of determining whether or not there is a defect in a state of a concrete structure surface, a step of determining a hole drilling position of a confirmation hole for confirming a state in the concrete structure so as not to cross with a reinforcement position by grasping the reinforcement position in the concrete structure when there is a defect in the state of the concrete structure surface, a step of drilling the confirmation hole in the concrete structure, a step of fixing a repair range of the concrete structure, a step of grasping a void in the repair range of the concrete structure, a step of injecting a filler by determining an injection hole and a discharge hole from the confirmation hole, a step of drilling an inspection hole different from the confirmation hole, a step of determining whether or not the filling defective place or the void exists in the inspection hole, and a step of filling the inspection hole later when the filling defective place or the void does not exist in the inspection hole.