REPAIR METHOD FOR REPAIRING PORTION CORRODED WITH RED RUST AND REPAIR KIT

摘要

PROBLEM TO BE SOLVED: To provide a repair method for rustproofing and waterproofing a portion of a pole corroded with red rust generated in a boundary with a ground surface without requiring surface preparation.SOLUTION: A repair method includes: a step (S101) of scraping a ground surface around an iron pole; a first application step (S102) of applying a coating material including a rust converter for converting red rust to black rust to a portion corroded with red rust; a step (S103) of sticking an uncured belt-like first fiber-reinforced resin sheet to the corroded portion in the circumferential direction after the coating material including the rust converter is dried and curing the first fiber-reinforced resin sheet; a step (S104) of filling back the scraped ground surface after the first fiber-reinforced resin sheet is cured; and a second application step (S108) of applying a waterproof coating material to the ground surface.SELECTED DRAWING: Figure 2