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2. 发明申请

WO2004106801A1 LINING MATERIAL FOR PIPELINES 审中-公开
标题翻译：管道材料
公开(公告)号：WO2004106801A1
公开(公告)日：2004-12-09
申请号：PCT/EP2003/050776
申请日：2003-10-31
申请人： NORDITUBE TECHNOLOGIES AB , DAVELOOSE, Frank , BOLSEE, Hugues
发明人： DAVELOOSE, Frank , BOLSEE, Hugues
IPC分类号： F16L55/165
CPC分类号： F16L55/1656 , Y10T428/1352
摘要： A tubular lining material for reinforcing pipelines, utilizable in a pipe-lining method wherein the tubular lining material, having a binder disposed on the inner surface thereof, is inserted into a pipeline and is allowed to advance within the pipeline as the tubular lining material is turned inside out under fluid pressure whereby the tubular lining material is applied to the inner surface of the pipeline with the binder being interposed between the pipeline and the tubular lining material, said tubular lining material comprising an outer layer of an impervious material and provided on the inside thereof with an inner reinforcing tubular jacket wherein the inner reinforcing tubular jacket comprises at least two sheets of high tensile strength and/or high modulus fibers and wherein the sheets overlap at least two locations and wherein said overlap portions extend in the lengthwise direction of the inner tubular jacket.
摘要翻译：一种用于加强管道的管状衬里材料，其可利用的管道衬里方法，其中具有设置在其内表面上的粘合剂的管状衬里材料被插入管道中，并且当管状衬里材料为管状衬里材料时，允许其在管道内前进在流体压力下向内转出，其中管状衬里材料被施加到管道的内表面，其中粘合剂介于管道和管状衬里材料之间，所述管状衬里材料包括不透水材料的外层，其内部具有内部加强管状护套，其中内部加强管状护套包括至少两片高拉伸强度和/或高模量纤维，并且其中所述片材至少重叠两个位置，并且其中所述重叠部分在长度方向上延伸内管状夹克。

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