Clay Geosynthetic Barriers. Characteristics required for use in the construction of underground structures (other than tunnels and associated structures) Ingestion-build-264231 or jet grouting are established

or jet grouting are established in other European Standards

and clients using them in a way that is compliant to the concepts of IEC 61850

Following amendments are made in BS EN 60662:2012+A11:2019:

Cloud service customers (CSCs)

Modification of sampling method to be applicable to all checks and measurements defined in this and sampling method to explain the different levels

Clay Geosynthetic Barriers. Characteristics required for use in the construction of underground structures (other than tunnels and associated structures) Ingestion-build-264231 or jet grouting are established1 Scope 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. If in a