Geosynthetic Accreditation Institute
ASTM D4885
Test Method for Determining Performance Tensile Strength of Geomembranes Using
Wide Strip Testing (04.08)
List of Accredited Laboratories:
- Lab. #1 - TRI EnvironmentalInc.
- Lab. #4 - Geosynthetic Institute
- Lab. #13 - TRI Environmental Inc. (Precision Geosynthetic
Laboratory)
- Lab. #14 - Geotechnics, Inc.
- Lab. #20 - GeoTesting Express
- Lab. #29 - FITI (GSI-Korea)
- Lab. #38 - CTT Group (SAGEOS)
- Lab. #41 - SGI Testing
Services, LLC
- Lab. #85 - Bombay Textile Research
Assoc.
- Lab. #110 - Geofabrics Australasia Pty. Ltd. (Australia)
- Lab #127 - Cooley Cranston Lab
[Method List]
[Laboratory List]