Geosynthetic Accreditation Institute


ASTM D5747
Standard Practice for Tests to Evaluate the Chemical Resistance of Geomembranes to Liquids [04.09]


List of Accredited Laboratories:

  • Lab. #13 - Precision Geosynthetic Laboratories, CA
  • Lab. #14 - Geotechnics Inc.
  • Lab. #38 - SAGEOS/CTT Group

[Method List]

[Laboratory List]

[GAI page]