ISO 13437-2019 土工合成材料--为耐久性评估在现场安装和回收样品 Geosynthetics — Installing and retrieving samples in the field for durability assessment

This document specifies a method for the on-site installation and retrieval of geosynthetic 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 geosynthetic product in their structure.nd edition 2019-07 Geosynthetics — Installing and retrieving samples in the field for durability assessment Géosynthétiques — Installation et prélèvement d'échantillons sur le terrain pour l'évaluation de la durabilité Reference number ISO 13437:2019(E) ？ ISO 2019 ISO 13437:2019(E) COPYRIGHT PROTECTED DOCUMENT ？ ISO 2019 All rights reserved. Unless o