标准编号：ISO/TS 13434:2020
中文名称：土工合成材料 耐久性评估指南
英文名称：Geosynthetics — Guidelines for the assessment of durability
发布日期：2020-10
标准范围
This document provides guidelines for the assessment of the durability of geosynthetics, the object of
which is to provide the design engineer with the necessary information, generally defined as changes in
material properties or as partial safety factors, to ensure that the expected design life of a geosynthetic
can be achieved with confidence.
This document is not applicable to products designed to survive for only a limited time, such as erosion-
control fabric based on natural fibres.
This document is applicable to the durability of the geosynthetics and not to the durability of the
geotechnical structure as a whole.
NOTE The calculation of reduction factors for soil reinforcement applications is described in ISO/TR 20432.
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