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发明公开
CN107503160A 非金属导电土工布及土工复合排水网 无效 - 驳回

非金属导电土工布及土工复合排水网
摘要：
本发明的非金属导电土工布及土工复合排水网，所述非金属导电土工布包括：土工布和非金属导电结构，非金属导电结构包含碳纳米管、石墨烯和超导炭黑中的一种或多种组合；其中，非金属导电结构可以为导电涂层，涂布于土工布的表面；非金属导电结构也可以为导电纤维，在制作土工布时，添加导电纤维使导电纤维连入土工布形成非金属导电混纺土工布；所述非金属导电结构也可以为导电缝纫线，在制作所述土工布时，将导电缝纫线按一定间隔缝纫到无纺布上，形成非金属导电土工布；土工复合排水网包括土工排水网和粘合于土工排水网的一面或两面的如上所述的非金属导电土工布。本发明避免了使用金属作为导电材料带来的不能够抵抗酸碱和抗电化学腐蚀的问题。
摘要（英）：

The invention provides nonmetal electrically conductive geotechnical cloth and a composite drainage geonet. The nonmetal electrically conductive geotechnical cloth comprises geotechnical cloth and a nonmetal electrically conductive structure, wherein the nonmetal electrically conductive structure comprises one or a combination of carbon nano tubes, graphene and superconductive carbon black; the nonmetal electrically conductive structure can be an electrically conductive coating to be applied to the surface of the geotechnical cloth, can be electrically conductive fibers to be connected into the geotechnical cloth during making of the geotechnical cloth to form nonmetal electrically conductive blended geotechnical cloth, and can be electrically conductive sewing threads to sew the geotechnical cloth at certain intervals during making of the geotechnical cloth to form the nonmetal electrically conductive geotechnical cloth. The composite drainage geonet comprises a drainage geonet and the nonmetal electrically conductive geotechnical cloth bonded to one side or two sides of the drainage geonet. The problem that acid-base and electrochemical corrosion cannot be resisted due to the fact that metal is used as an electrically conductive material is solved.

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