Geosynthetic Accreditation Institute

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ASTM D413
Test Methods for Rubber Property - Adhesion to Flexible Substrate, (09.01)

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List of Accredited Laboratories:

• Lab. #1 - TRI/Environmental, Inc.
• Lab. #4 - Geosynthetic Institute
• Lab. #5 - NTH Consultants, Ltd.
• Lab. #6 - GeoSystems Consultants
• Lab. #13 - Precision Geosynthetic Laboratories
• Lab. #14 - Geotechnics Inc.
• Lab. #15 - Serrot International, NV
• Lab. #18 - Shaw Environmental & Infrastructure, Inc.
• Lab. #19 - HTS Inc. Consultants
• Lab. #20 - GeoTesting Express, MA
• Lab. #29 - FITI

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[Method List]

[Laboratory List]

[GAI page]