Geosynthetic Accreditation Institute
ASTM D1004
Test Method for Initial Tear Resistance of Plastic Film and Sheeting (08.01)
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. #13 - Precision Geosynthetics Laboratories, CA
- Lab. #14 - Geotechnics, Inc.
- Lab. #18 - Shaw Environmental & Infrastructure, Inc.
- Lab. #19 - HTS Inc., Consultants
- Lab. #20 - GeoTesting Express
- Lab. #26 - Agru America Inc.
- Lab. #29 - FITI
- Lab. #34 - GSE Lining Technology, Inc. (Richey Road Lab)
- Lab. #35 - GSE Lining Technology, Inc. (Hardy Street Lab)
- Lab. #37 - GSE Chile
- Lab. #38 - SAGEOUS/CTT Group
- Lab. #42 - NPUST (GSI-Taiwan)
- Lab. #43 - Ardaman & Assoc.
- Lab. #47 - Precision Geosynthetic Laboratories, TX
- Lab. #49 - Engepol Geossinteticos Ltda.
- Lab. #51 - Solmax International Inc.
- Lab. #53 - Industries Polytex Ltda.
- Lab. #55 - Atarfil Geomembranes S.L.
- Lab. #56 - Industrial Polytex Ltda. (Chile)
- Lab. #60 - Polytex S.A. (Peru)
[Method List]
[Laboratory List]