BS EN ISO 25619-1-2008 土工合成材料.压缩规律的测定.第1部分:压缩蠕动性能

标准号：BS EN ISO 25619-1-2008
中文标准名称：土工合成材料.压缩规律的测定.第1部分:压缩蠕动性能
英文标准名称：Geosynthetics - Determination of compression behaviour - Part 1:Compressive creep properties
标准类型：W59
发布日期：2009/7/31 12:00:00
实施日期：2009/7/31 12:00:00
中国标准分类号：W59
国际标准分类号：59.080.70
引用标准：ISO 554;ISO 3696;ISO 9862;ISO 9863-1;ISO 10318
适用范围：This part of ISO 25619 specifies index test methods for determining the compressive creep properties ofgeosynthetic products. The test specimens are subjected either to normal compressive loading or to a combination of normal compressive loading and shear loading.The test method with a normal load only (see Clause 5) is the standard method.The test method in which both normal and shear loads are applied (see Clause 6) is intended for products that are sensitive to shear failure, i.e. which have a columnar or cuspated structure.The tests are carried out on dry specimens or on specimens immersed in water. The test is intended to be carried out with the specimen immersed in water when any part of the geosynthetic product contains ahydrophilic polymer.