Geosynthetic Accreditation Institute


ASTM D638
Standard Test Method for Tensile Properties of Plastics  


List of Accredited Laboratories:

  • Lab. #1 - TRI/Environmental
  • Lab. #4 - Geosynthetic Institute
  • Lab. #29 - FITI (GSI-Korea)
  • Lab. #38 - SAGEOS/CTT Group
  • Lab. #42 - NPUST (GSI-Taiwan)
  • Lab. #55 - Atarfil Geomembranes S.L.
  • Lab. #79 - TRI Geosynthetic Testing Services (Suzhou)

[Method List]

[Laboratory List]