| 摘要 |
The present invention relates to a method of reinforcing a pipe using a reinforcing tube that can adjust the supply speed of the reinforcing tube. A method of reinforcing a pipe using a reinforcing tube according to an embodiment of the present invention includes the steps of: mounting a flange on an inlet of a pipe to be reinforced; fixing an end of the reinforcing tube to the flange after the flange is mounted; inserting the reinforcing tube into the pipe in order for thermosetting plastic to be attached to the inner wall of the pipe by applying high-pressurized gas to the reinforcing tube and supplying the reinforcing tube, which is formed in a bar shape and has the thermosetting plastic coating the inside of the reinforcing tube, into the pipe; and introducing hot pressurized gas into the reinforcing tube to cure the reinforcing tube in a state of being close contact with the inner surface of the pipe. In the method, an insertion speed of the reinforcing tube is adjusted. |
