Geosynthetic Accreditation Institute


ASTM D6768
Test Method for Tensile Strength of Geosynthetic Clay Liners


List of Accredited Laboratories:

         Lab. #1 - TRI Environmental, Inc.

         Lab. #3 - Golder Associates

         Lab. #4 - Geosynthetic Institute

         Lab. #13 - TRI Environmental Inc (Precision Geosynthetic Laboratory)

         Lab. #14 - Geotechnics Inc.

         Lab. #20 - GeoTesting Express, Inc.

         Lab. #22 - Minerals Technologies Inc. - CETCO

         Lab. #24 - Minerals Technologies Inc. - CETCO (Lovell Lab)

         Lab. #26 - Agru America Inc. (Georgetown Lab)

         Lab. #29 - FITI (GSI-Korea)

         Lab. #38 - CTT Group (SAGEOS)

         Lab. #42 - NPUST (GSI-Taiwan)

         Lab. #43 - Ardaman & Associates Inc.

         Lab. #46 - TAG Environmental Inc.

         Lab. #70 - RSA Geolab, LLC

         Lab. #79 - TRI Geosynthetic Testing & Services (Suzhou)

         Lab. #101 - Solmax GSE (Spearfish Lab)


[Method List]

[Laboratory List]