本文件规定了测定聚合物土工合成屏障PE（如PE-HD和PE-LLD）、FPO（如EVA、FPP和PE-VLD）、PVC-P和EPDM拉伸性能的试验方法。方法A适用于测试由PVC-P、EPDM和FPO（如EVA、FPP和PE-VLD）、非增强（包括最大80gsm玻璃纤维）和无衬垫制成的聚合土工合成屏障（GBR-P）。方法B适用于测试由PE（如PE-HD和PE-LLD）制成的无增强和无衬垫的聚合土工合成屏障（GBR-P）。方法C适用于测试聚合物土工合成屏障（GBR-P），加固和/或有衬垫。方法D适用于测量所有非加固GBR-P的模量（如果需要）。注:对于上述未列出的均相聚合物，可使用方法A和D。

This document specifies test methods for the determination of tensile properties of polymeric geosynthetic barriers PE (e.g. PE-HD and PE-LLD), FPO (e.g. EVA, FPP, and PE-VLD), PVC-P and EPDM. Method A is suitable for testing polymeric geosynthetic barriers (GBR-P), made of PVC-P, EPDM and FPO (e.g. EVA, FPP and PE-VLD), non-reinforced (including maximum 80gsm glass fleece) and without backing. Method B is suitable for testing polymeric geosynthetic barriers (GBR-P) made of PE (e.g. PE-HD and PE-LLD), non-reinforced and without backing. Method C is suitable for testing polymeric geosynthetic barriers (GBR-P), reinforced and/or with backing. Method D is suitable for measuring modulus (if required) of all non-reinforced GBR-P. NOTE For homogenous polymers not listed above, method A and D can be used.