Geosynthetic Accreditation Institute
ASTM D4833
Test Method for Index Puncture Resistance of Geotextile, Geomembranes and
Related Products (04.08)
List of Accredited
Laboratories:
- Lab. #1 - TRI/Environmental
- Lab. #3 - Golder Associates
- Lab. #4 - Geosynthetic Institute
- Lab. #5 - NTH Consultants, Ltd.
- Lab. #6 - GeoSystems Consultants
- Lab. #8 - SI Geosolutions (Performance Nonwoven Division)
- Lab. #9 - SI
Geosolutions (Performance Fabrics Division)
- Lab. #11 - STS Consultants
- Lab. #13 - Precision Geosynthetic Laboratories, CA
- Lab. #14 - Geotechnics, Inc.
- Lab. #18 - Shaw Environmental & Infrastructure, Inc.
- Lab. #19 - HTS Inc., Consultants
- Lab. #20 - GeoTesting Express
- Lab. #22 - CETCO (Arlington Heights
Lab)
- Lab. #23 - CETCO (Fairmount Lab)
- Lab. #24 - CETCO (Lovell Lab)
- Lab. #25 - TC Nicolon
- Lab. #26 - Agru America Inc.
- Lab. #27 - Pro Pex Co.
- Lab. #29 - FITI
- Lab. #31 - NYS DOT
- Lab. #33 - Arizona
DOT
- Lab. #34 - GSE Lining Technology, Inc. (Richey Road Lab)
- Lab. #35 - GSE Lining Technology, Inc. (Hardy Street Lab)
- Lab. #37 - GSE Chile
- Lab. #38 - SAGEOS/CTT Group
- Lab. #40 - GSE Lining Technology (Kingstree, SC)
- Lab. #42 – NPUST (GSI-Taiwan)
- Lab. #45 - Polyfelt Geosynthetics SDN Bhd.
- Lab. #46 - Bentofix Technologies, Inc.
- Lab. #49 - Engepol Geossinteticos Ltda.
- Lab. #51 - Solmax International Inc.
- Lab. #53 - Industries Polytex Ltda.
- Lab. #55 - Atarfil Geomembranes S.L.
- Lab. #58 - Propex Inc.(Nashville Lab)
- Lab. #59 - Firestone Building Products
[Method List]
[Laboratory List]
[GAI page]