Geosynthetic Accreditation Institute

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ASTM D4886
Test Method for Abrasion Resistance of Geotextiles (Sand Paper/Silding Block Method) (04.08)

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List of Accredited Laboratories:

• Lab. #1 - TRI/Environmental
• Lab. #11 - STS Consultants
• Lab. #41 - SGI Testing Services, LLC

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[Method List]

[Laboratory List]

[GAI page]