BS EN 14150-2006 土工布隔离网.测定液体的渗透性

标准号：BS EN 14150-2006
中文标准名称：土工布隔离网.测定液体的渗透性
英文标准名称：Geosynthetic barriers - Determination of permeability to liquids
标准类型：W59
发布日期：2006/8/31 12:00:00
实施日期：2006/8/31 12:00:00
中国标准分类号：W59
国际标准分类号：59.080.70
适用范围：This European Standard specifies a method for measuring the steady-state liquid flow through a geosyntheticbarrier, used to contain liquids in long-term applications.The test method and described apparatus allow the measurement of flows accurately down to 10-6 m3/m2/day.In particular circumstances where testing indicates that values obtained for a geosynthetic barrier lie below thethreshold of sensitivity of this test method, then the value of liquid flow is declared as being less than10-6 m3/m2/day.Due to its long duration this test method is not suitable for production control testing.Geosynthetic clay liners cannot be tested with this apparatus.