ISO 13438:2018 土工合成材料 测定土工织物和土工织物相关产品抗氧化性的筛选试验方法

标准编号：ISO 13438:2018

中文名称：土工合成材料 测定土工织物和土工织物相关产品抗氧化性的筛选试验方法

英文名称：Geosynthetics — Screening test method for determining the resistance of geotextiles and geotextile-related products to oxidation

发布日期：2018-11

标准范围

本文件规定了测定土工织物和土工织物相关产品抗氧化性的筛选试验方法。该测试适用于以下产品:-用于仅由聚丙烯(PP)、聚乙烯(PE)、聚酰胺(PA)、芳族聚酰胺(AR)组成的材料的方法A；-用于仅由聚乙烯醇(PVAL)组成的材料的方法B。除非有进一步的证据支持，否则数据适用于筛选目的，但不适用于获得性能数据，如寿命。

This document specifies a screening test method for determining the resistance of geotextiles and geotextile-related products to oxidation. The test is applicable to products as follows:— Method A for material consisting solely in polypropylene (PP), polyethylene (PE), polyamide (PA), aramide (AR);— Method B for material consisting solely in polyvinyl alcohol (PVAL).The data are suitable for screening purposes but not for deriving performance data such as lifetime, unless supported by further evidence.

标准预览图