Standard Practice for Obtaining Samples of Geosynthetic Clay Liners

Importancia y uso:

4.1 This practice provides a procedure by which samples of GCL should be obtained for laboratory testing. The practice applies to materials obtained prior to installation (either at a job site or at a production facility) or exhumed material after installation.

4.2 Only GCL samples obtained in accordance with 5.1 of this practice will be considered representative of the actual manufactured GCL for quality assurance/quality control (QA/QC) purposes.

4.3 The quantity of GCL received by the laboratory should be sufficient for the preparation of several representative test specimens for the standardized physical, hydraulic, and mechanical tests to be performed on the GCLs.

4.4 The procedures in this practice should be used by plant and field personnel for obtaining GCL samples for laboratory testing.

Subcomité:

D35.04

Referida por:

D6141-18R22, D6768_D6768M-20, D6495_D6495M-18R22, D6496_D6496M-23A, D8204-18R22, D6243_D6243M-20

Volúmen:

04.13

Número ICS:

13.080.99 (Other standards related to soil quality)

Palabras clave:

GCL; geosynthetic clay liner; sample;