Geosynthetic Accreditation Institute


ASTM D6766
Test Method for Evaluation of Hydraulic Properties of Geosynthetic Clay Liners Permeated with Potentially Incompatible Liquids


List of Accredited Laboratories:

        Lab. #1 - TRI/Environmental, Inc.

        Lab. #4 - Geosynthetic Institute

        Lab. #22 - CETCO (Arlington Heights Lab)

        Lab. #38 - SAGEOS/CTT Group

        Lab. #46 - Bentofix Technologies, Inc.


[Method List]

[Laboratory List]

[GAI page]