Geosynthetic Accreditation Institute


ASTM D5617
Test Method for Multi-Axial Tension Test for Geosynthetics (04.09)


List of Accredited Laboratories:

  • Lab. #1 - TRI/Environmental
  • Lab. #6 - GeoSystems Consultants
  • Lab. #34 - GSE Lining Technology, Inc. (Richey Road Lab)
  • Lab. #37 - GSE Chile
  • Lab. #41 - SGI Testing Services, LLC

[Method List]

[Laboratory List]

[GAI page]