ISO 13428-2005 土工合成织物.土工合成织物抗冲击损坏的保护效率的测定

标准号：ISO 13428-2005
中文标准名称：土工合成织物.土工合成织物抗冲击损坏的保护效率的测定
英文标准名称：Geosynthetics - Determination of the protection efficiency of a geosynthetic against impact damage
标准类型：W59
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：W59
国际标准分类号：59.080.70
适用范围：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).