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ASTM D7240通过电容技术测定与传导层密切接触有绝缘层地膜泄漏位置标准规程(传导性地膜火花试验)
日期:2012-02-08 11:12
ASTM D7240Standard Practice for Leak Location using Geomembranes with an Insulating Layer in Intimate Contact with a Conductive Layer via Electrical Capacitance Technique (Conductive Geomembrane Spark Test)
ASTM D7240通过电容技术测定与传导层密切接触有绝缘层地膜泄漏位置标准规程(传导性地膜火花试验)


Geomembranes are used as barriers to prevent liquids from leaking from landfills, ponds, and other containments. For this purpose, it is desirable that the geomembrane have as little leakage as practica

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