ISO 10321:2008规定了使用宽幅条纹测定土工合成材料中接缝和接缝的拉伸性能的指数测试方法。该方法适用于大多数土工合成材料。它也适用于土工格栅，但样本尺寸可能需要更改。该测试不适用于聚合物或沥青土工合成屏障。 ISO 10321:2008规定的方法量化了土工合成材料之间的接头或接缝的拉伸强度。它可以提供数据来指示可以实现的接头或接缝拉伸强度。 包括用于测量调理和湿试样的拉伸性能的程序

ISO 10321:2008 specifies an index test method for determination of the tensile properties of joints and seams in geosynthetics, using a wide-width strip. The method is applicable to most geosynthetics. It is also applicable to geogrids, but the specimen dimensions may need to be altered. This test is not applicable to polymeric or bituminous geosynthetic barriers. The method specified in ISO 10321:2008 quantifies the tensile strength of a joint or seam between geosynthetics. It can provide data to indicate the joint or seam tensile strength which can be achieved. Procedures for measuring the tensile properties of both conditioned and wet specimens are included.