Geosynthetic Accreditation Institute

ASTM D6392
Standard Test Method for Determining the Integrity of Nonreinforced Geomembrane Seam Produced Using Thermo-Fusion Method [0.09]

List of Accredited Laboratories:

  • Lab. #1 - TRI Environmental Inc.
  • Lab. #3 - Golder Associates
  • Lab. #4 - Geosynthetic Institute
  • Lab. #13 - TRI Environmental Inc. (Precision Geosynthetics Laboratory)
  • Lab. #14 - Geotechnics Inc.
  • Lab. #20 - GeoTesting Express, Inc.
  • Lab. #29 - FITI (GSI-Korea)
  • Lab. #38 - CTT Group (SAGEOS)
  • Lab. #42 - NPUST (GSI-Taiwan)
  • Lab. #60 - TDM Geosintéticos S.A.
  • Lab. #61 - Raven Industries Inc.
  • Lab. #66 - Rowad International Geosynthetics Co. Ltd.
  • Lab. #70 - RSA Geolab, LLC
  • Lab. #71 - Plásticos Agrícolas y Geomembranas S.A.C.
  • Lab. #75 - Geomatrix SAS
  • Lab. #76 - Tehmco SA
  • Lab. #79 - TRI Geosynthetic Testing & Services (Suzhou)
  • Lab. #85 - Plásticos Agrícolas y Geomembranas SAC (PAG) - Peru
  • Lab. #107 - TRI Australasia Pty Ltd
  • Lab. #110 - Geofabrics Australasia Pty. Ltd. (Australia)
  • Lab. #112 - Instituto Mauá de Tecnologia
  • Lab #130 – Sinopec Beijing Research Institute of Chemical Industry Co. Ltd
  • Lab #132 - Sintepol Servicos e Laboratorio
  • Lab #134 Globalplast S.A.C.
  • Lab # 141 - Nortene Plasticos Ltda.
  • Lab #142 - EZGEEO Industria Plastica
  • Lab #143 - Universidade Federal de Sao Carlos

 

[Method List]

[Laboratory List]