| 摘要 |
PROBLEM TO BE SOLVED: To enable a resinous buried pipe of a desired range to be pulled out steadily. SOLUTION: In this buried pipe removal method of pulling out a resinous buried pipe, a member 3 that can be cut into a pipe wall A1 is inserted in a manner not to be cut into the pipe wall A1, the member is cut into the pipe wall by the operation outside the pipe, the member that is cut into the pipe wall is pulled and then the buried pipe is pulled out from the ground. |
