UNE-EN 16994 : 2020现行
粘土土工合成屏障 - 地下结构（隧道和相关结构除外）施工所需的特性Clay Geosynthetic Barriers - Characteristics required for use in the construction of underground structures (other than tunnels and associated structures)
出版：Asociacion Espanola de Normalizacion
专家解读视频
本标准等同于EN 16994 : 2018。本文件规定了粘土土工合成屏障（GBR-C）和多组分土工合成粘土屏障（例如，GBR-C带有聚合物或沥青土工合成屏障）的特性，以及当用作地下构筑物（隧道和相关构筑物除外）施工中的流体屏障和分离层时，采用适当的测试方法来确定这些特征。This document specifies the characteristics of clay geosynthetic barriers (GBR-C) as well as multicomponent geosynthetic clay barriers (e.g. a GBR-C with a polymeric or bituminous geosynthetic barrier attached to it), when used as fluid barriers and separation layer in the construction of underground structures (other than tunnels and associated structures), and the appropriate test methods to determine these characteristics.
EN 16994 : 2018 - Identical
