| 摘要 |
PROBLEM TO BE SOLVED: To provide a regeneration structure of an existing pipe and a regeneration method capable of exerting high strength by reinforcing a hardened back-filling material.SOLUTION: A regeneration structure has a pipe 1 to be repaired, a regeneration material 2 disposed separately from an inner peripheral face including a bottom portion, of the pipe, a wire gauze 3 disposed in a space formed by the inner peripheral face of the pipe and an outer peripheral face of the regeneration material, and a back-filling material 4 charged in the space, attached to the wire gauze and hardened. The regeneration method of the pipe includes a process for placing the wire gause along the inner peripheral face of the pipe to be repaired, a process for placing the regeneration material inside of the pipe in which the wire gause is disposed separately from the inner peripheral face including the bottom portion of the pipe, and a process for charging the back-filling material to the space formed by the inner peripheral face of the pipe and the outer peripheral face of the regeneration material.SELECTED DRAWING: Figure 1 |
