标准编号：ISO 12960:2020
中文名称：土工织物和土工织物相关产品 测定耐酸和碱性液体的筛选试验方法
英文名称：Geotextiles and geotextile-related products — Screening test methods for determining the resistance to acid and alkaline liquids
发布日期：2020-05
标准范围
This document specifies methods for screening the resistance of geotextile and geotextile-related
products to liquids while not subjecting them to external mechanical stress.
It is applicable to all geotextiles and geotextile-related products. Method A applies particularly to
polyamides and method B to polyesters and polyamides. The test results are intended to be interpreted in the context of site conditions.
This document is intended to be used in conjunction with ISO/TS 13434.
NOTE This document only considers conditions where the specimens are fully immersed in the liquids.
Though outside the scope of this document, the test conditions can be modified to accommodate particular applications, e.g. gaseous media. This document does not preclude use for test specimens that are pre-treated by some method, e.g. by weathering, aqueous extraction conditions or installation damage.
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