Geosynthetic Accreditation Institute


ASTM D413
Test Methods for Rubber Property - Adhesion to Flexible Substrate, (09.01)


List of Accredited Laboratories:

  • Lab. #1 - TRI/Environmental, Inc.
  • Lab. #4 - Geosynthetic Institute
  • Lab. #5 - NTH Consultants, Ltd.
  • Lab. #13 - TRI Environmental Inc. (Precision Geosynthetic Laboratories)
  • Lab. #14 - Geotechnics Inc.
  • Lab. #20 - GeoTesting Express, MA
  • Lab. #29 - FITI Testing & Research Institute
  • Lab. #70 - RSA Geolab, LLC

[Method List]

[Laboratory List]

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