CONCRETE SURFACE REPAIR METHOD BY LOW PRESSURE INJECTION REPAIR METHOD

摘要

To provide means capable of simplifying and improving the efficiency of work while preventing leakage of a repair material and capable of securely fixing a washer in a low pressure injection repair method.SOLUTION: A low-pressure injection repair method of repairing the concrete surface by injecting a repair material into the repair target part of the concrete surface includes: a washer fixing step of fixing a washer having an inlet to a concrete surface using a washer fixing tape having an adhesive layer on both sides; and an injection step of injecting the repair material into the repair target part of the concrete surface through the injection port.SELECTED DRAWING: Figure 1