ISO 13437-1998 土工布及相关产品 在土壤中安置和取出试样、并在实验室试验试样的方法

标准号：ISO 13437-1998
中文标准名称：土工布及相关产品 在土壤中安置和取出试样、并在实验室试验试样的方法
英文标准名称：Geotextiles and geotextile-related products - Method for installing and extracting samples in soil, and testing specimens in laboratory
标准类型：W55
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：W55
国际标准分类号：59.080.70
适用范围：This standard specifies a method for the on-site installation, retrieval and testing of geotextile samples, irrespective of the particular degradation mechanisms to which they are exposed. The method is also appropriate to test for mechanical damage, much of which occurs during installation, and to provide an owner with information about the state of the geotextile or geotextile-related product in his structure. NOTE : The durability of geotextiles or geotextile-related products is assessed by short-term accelerated tests under conditions more extreme than those experienced in service. In order to establish the validity of these tests it is essential to compare their predictions with tests made on material extracted from site.