标准编号：ISO 13428:2005
中文名称：土工织物 土工织物对冲击损害保护效率的测定
英文名称：Geosynthetics — Determination of the protection efficiency of a geosynthetic against impact damage
发布日期：2005-02
标准范围
This International Standard describes an index test for the determination of the protection efficiency of ageosynthetic on a hard surface, exposed to the impact load of a hemispherical object.The index test measures the change in thickness of a thin lead plate lying between the geosynthetic and arigid support.It can also be used as a performance test, by using the real rigid surface to protect and the real sequence ofgeosynthetics.The test is applicable to all geosynthetics with apertures smaller than 15 mm (maximum size).
立即下载标准文件