发明授权
US09033620B2 Leak detectable geomembrane liners for containment system and method of testing for leaks
有权
泄漏可检测的土工膜衬砌用于遏制系统和测试泄漏的方法
- 专利标题: Leak detectable geomembrane liners for containment system and method of testing for leaks
- 专利标题(中): 泄漏可检测的土工膜衬砌用于遏制系统和测试泄漏的方法
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申请号: US13764305申请日: 2013-02-11
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公开(公告)号: US09033620B2公开(公告)日: 2015-05-19
- 发明人: Jimmie Gordon Youngblood, Jr. , David James Gallagher , Edward Joseph Zimmel
- 申请人: GSE Enviromental, LLC
- 申请人地址: US TX Houston
- 专利权人: GSE Environmental, LLC
- 当前专利权人: GSE Environmental, LLC
- 当前专利权人地址: US TX Houston
- 代理机构: Wood, Phillips, Katz, Clark & Mortimer
- 主分类号: G01M3/40
- IPC分类号: G01M3/40 ; E02B3/12 ; B29C65/00 ; B29C65/02 ; B29C65/78
摘要:
A geomembrane liner for a containment system including liner panels and connected by a seam at overlapped edges, with the top panel having a conductive lower surface which is non-conductive across the seam. Heat welding of the seams is accomplished by a welder having a heating unit with a projection which interrupts the conductive lower surface of the top panel before forming the seam. Such seams may be used separately or selectively with a lined containment system having a plurality of liner panels covering at least a portion of the containment system bottom. The liner panels have a conductive lower surface and overlap with adjacent panels, and conductive members underlie adjacent panels and contact the conductive lower surface of both adjacent panels to provide an electrical connection between the conductive lower surfaces of the adjacent panels.
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