| 摘要 |
A tube lining method is provided to prevent a resin flange from being caught at a pipeline opening or peeled off from a tube lining material, by forming the resin flange on an outer surface of a protrusion of the tube lining material after the tube lining material is fully cooled. A tube lining material formed by impregnating a curable resin is inserted into a pipeline(10), and the pipeline is restored by hardening the curable resin at the state where the tube lining material is pressed against an inner wall of the pipeline. The tube lining material is protruded from an open end of the pipeline, and a resin flange(20) is formed at the protrusion. The resin flange is integrated with the tube lining material.
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