ASTM D6072-96 - 10.12.1996
 
1. Scope

1.1 This guide covers procedures for sampling geosynthetic clay liners (GCLs) for the purpose of laboratory testing. These procedures are designed to ensure that representative samples are obtained and properly packaged for submittal to a testing laboratory.

 
2. Referenced Documents

D4439-25a

Standard Terminology for Geosynthetics (Includes all amendments and changes 9/30/2025).

D4220-95(2000)

Standard Practices for Preserving and Transporting Soil Samples

D5888-19(2024)

Standard Guide for Storage and Handling of Geosynthetic Clay Liners

D4354-26

Standard Practice for Sampling of Geosynthetics and Rolled Erosion Control Products (RECPs) for Testing