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Lining material for rehabilitating existing pipe and method for rehabilitating existing pipe using same
Lining material for rehabilitating existing pipe and method for rehabilitating existing pipe using same
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机译:用于修复现有管道的衬里材料以及使用该管道材料修复现有管道的方法
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摘要
Provided are a lining material for rehabilitating an existing pipe, said lining material having a low density and very good impregnation properties in spite of having a low moisture content, and a method for rehabilitating an existing pipe, said method comprising lining the inner face of an aged existing pipe using the aforesaid lining material to thereby repair a pipeline. The aforesaid lining material for rehabilitating an existing pipe has a structure wherein a resin-absorbable base material, one surface of which is liquid-tightly film-coated, is impregnated with a curable furan resin composition containing a furan-based resin and a curing agent.
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