Geosynthetic
Accreditation Institute
ASTM D1777
Standard Test Method for Measuring Thickness of Textile Materials
List of Accredited Laboratories:
- Lab. #1 - TRI/Environmental
- Lab. #4 - Geosynthetic Institute
- Lab. #9 - Lumite Inc.
- Lab. #13 - TRI Environmental (Precision Geosynthetics Laboratory)
- Lab. #20 - GeoTesting Express
- Lab. #29 - FITI (GSI-Korea)
- Lab. #38 - CTT Group (SAGEOS)
- Lab. #65 - Bombay Textile Research Assoc.
- Lab. #70 - RSA Geolab, LLC
[Method List]
[Laboratory List]