MTSY-12型土工合成材料直剪拉拔摩擦试验系统通过对标准砂土/土工布接触面验,测定砂土/土工布界面的摩擦特性。本仪器适用于所有土工布及其有关产品。仪器采用高精度伺服电机。通过测试土工合成材料与周围土体拉拔摩擦阻力,以测定土工合成材料的拉拔阻力特性。适用于各种土性和状态的土与各种类型的土工织物、土工膜、土工带和土工格栅。 Summary of mtsy-12 direct shear pull-out friction test system for geosynthetics Mtsy-12 direct shear pull-out friction test system for geosynthetics is used to measure the friction characteristics of sand / geotextile interface by testing the standard sand / geotextile interface. This instrument is suitable for all geotextiles and related products. The instrument adopts high precision servo motor. The pull-out resistance characteristics of geosynthetics are determined by testing the pull-out friction resistance between geosynthetics and surrounding soil. It is suitable for all kinds of soil properties and states, as well as all kinds of geotextiles, geomembranes, geobelts and geogrids.