| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for repairing water leakage, which can cope with various water leakage paths, enables all operations to be performed under a road surface, while suppressing construction costs low, because an existing expansion device can be utilized as-is without being replaced. SOLUTION: This method for repairing the water leakage from an expansion device section of a bridge includes a step of closing the outlet of the water leakage path with a stretchable sealant from the downside of the bridge. COPYRIGHT: (C)2011,JPO&INPIT |
