Geosynthetic Accreditation Institute


ASTM D7748
Standard Test Method for Flexural Rigidity of Geogrids, Geotextiles and Related Products


List of Accredited Laboratories:

         Lab. #38 - CTT Group (SAGEOS)

         Lab. #72 - Tensar Corporation, LLC

         Lab. #75 - GEOMATRIX S.A.S.

         Lab. #86 - BOSTD Geosynthetics Qingdao Ltd.


[Method List]

[Laboratory List]