Geosynthetic Accreditation Institute


ASTM D6140
Test Method for Deterioration of Asphalt Retention of Paving Fabrics Used in Asphalt Paving for Full Width Applications, [04.09]


List of Accredited Laboratories:

  • Lab. #1 - TRI Environmental Inc.
  • Lab. #4 - Geosynthetic Institute
  • Lab. #13 - TRI Environmental Inc. (Precision Geosynthetic Laboratory)
  • Lab. #20 - GeoTesting Express
  • Lab. #38 - CCT Group (SAGEOS)
  • Lab. #75 - GEOMATRIX S.A.S.

[Method List]

[Laboratory List]