To provide a structure and a method for repairing a flexible water cut-off joint in a short time without repairing the surface of concrete while leaving the existing flexible water cut-off joint as it is.
New mounting frame bodies 22 for mounting a flexible water cut-off joint 21 for repair are fixed to internal or external hollow structures 11 of a joint part through elastic sealing materials 25 to form spaces 26 partitioned by the elastic sealing material 25, and a filler 24 is injected into these spaces to secure water cut-off performance without repairing the surfaces of the hollow structures such as the surface of concrete. The new flexible water cut-off joint can thereby be easily mounted between the mounting frame bodies facing each other with the joint part held in between while leaving the existing flexible water cut-off joint as it is. Compared with the case of cutting off water by carrying out caulking treatment of the mounting frame bodies, the filler can be filled immediately after fixing the mounting frame bodies, and water can be surely cut off in a short time to attain construction.
FUKUDA KOJI
YAMADA YUKIHIKO
| JPH0640040U | 1994-05-27 | |||
| JPS6446091A | 1989-02-20 | |||
| JP2007009409A | 2007-01-18 | |||
| JP2001040747A | 2001-02-13 | |||
| JPH0146092A | ||||
| JPH04112940U | 1992-10-01 |
Toru Sakamoto