Clay Geosynthetic Barriers. Characteristics required for use in the construction of underground structures (other than tunnels and associated structures)1 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

Insufficient or inappropriate packaging can lead to damage or wastage of the contents of the pack

For this data to be useful

Qualitative and quantitative determination of the foreign phases

and appliances connected to the system

BS EN 15616 specifies a flame atomic absorption spectrometric method (FAAS) for the determination of the cadmium content of copper and copper alloys in the form of unwrought

BS EN 809 on Pumps safety requirements is useful for:

PD IEC/PAS 62958 on microbial contamination reduction is useful for:

Requirements for validation and control of low-temperature steam and formaldehyde sterilization processes are provided by ISO 14937

and chemical reaction vessels are all examples

voltage and the type of load connected to the output contacts

BS 9210 N0009-1 on series SMC is useful for:

The object of the present standard is to specify: