Geosynthetic Accreditation Institute
ISO 12957
Geosynthetics - Determination of Friction Characteristics Part 1: Direct shear test, Part 2: Inclined plane
test
List of Accredited Laboratories:
·
Lab. #1 - TRI/Environmental, Inc.
·
Lab. #4 - Geosynthetic Institute
·
Lab. #42 - NPUST (GSI-Taiwan)