EXISTING PIPE REHABILITATION MEMBER

PROBLEM TO BE SOLVED: To obtain an existing pipe rehabilitation member having a flexible function and superior chemical resistance.SOLUTION: The existing pipe rehabilitation member is helically wound along an inner surface of an existing pipe, or is installed in the existing pipe in a longitudinal d...

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Bibliographische Detailangaben
Hauptverfasser: OKAZAKI NAOTO, HARADA TAKATOMO, FUJITA YOSHIHIRO, TANIGAWA SHINICHI, MIYAGAWA TSUNEO, MIURA HITOSHI, GOTO YUICHIRO, SUZUKI KOSUKE
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To obtain an existing pipe rehabilitation member having a flexible function and superior chemical resistance.SOLUTION: The existing pipe rehabilitation member is helically wound along an inner surface of an existing pipe, or is installed in the existing pipe in a longitudinal direction. The existing pipe rehabilitation member is configured to form an inner pipe in the existing pipe by being fit into the side edge of neighboring existing pipe rehabilitation member in a width direction, and to include a flexible part comprising a polyolefin resin.