本标准规定了将土工织物产品对液体的阻力进行筛选的方法，同时不对其施加外部机械应力。 该标准适用于所有土工织物和土工织物相关产品。 方法A特别适用于聚酰胺和方法B至聚酯和聚酰胺。测试结果应在现场条件的背景下进行解释。 注意本标准仅考虑样品完全浸入液体中的条件。虽然在本标准的范围之外，但是可以修改测试条件以适应特定应用，例如，气体介质。本标准不排除用于通过某些方法进行预处理的试样，例如通过风化，水提取条件或安装损坏

This standard specifies methods for screening the resistance of geotextile products to liquids while not subjecting them to external mechanical stress. The standard is applicable to all geotextiles and geotextile related products. Method A applies particularly to polyamides and method B to polyesters and polyamides. The test results should be interpreted in the context of site conditions. NOTE This standard only considers conditions where the specimens are fully immersed in the liquids. Though outside the scope of this standard, the test conditions may be modified to accommodate particular applications, e.g. gaseous media. This standard does not preclude use for test specimens that are pre-treated by some method, e.g. by weathering, aqueous extraction conditions or installation damage. .