| 摘要 |
<p>PROBLEM TO BE SOLVED: To efficiently and properly repair a pipeline and, especially, to smoothly supply hot water into the lining material inserted in the pipeline to cure the lining material. SOLUTION: The terminal of a hot water hose 11 is passed through the region of a pressure lid 8 to be folded-back so as to be turned inside out and the folded back part 11A of the hot water hose is fixed to the region of the pressure lid 8. After a hermetically closed space S is formed by the lining material 3, the cylindrical guide 4 and the pressure lid 8, the folded-back part 11A of the hot water hose is pushed out by the pressure of the fluid introduced into the hermetically closed space S while reversed toward the outside of the hermetically closed space S and a hot water supply pipe 10 is connected to the reversed end of the hot water hose. By this constitution, the slakening of the hot water hose 11 is eliminated and hot water can be smoothly supplied into the lining material 3 from the hot water supply pipe 10 through the hot water hose 11.</p> |
