Geosynthetic Accreditation Institute
ASTM D4545
Test Method for Determining the Integrity of Factory Seams Used in Joining
Manufactured Flexible Sheet Geomembranes - Peel and Shear (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.
#13 - Precision Geosynthetic Laboratories, CA
- Lab.
#14 - Geotechnics, Inc.
- Lab.
#18 - Shaw Environmental & Infrastructure, Inc.
- Lab.
#19 - HTS Inc., Consultants
- Lab.
#29 - FITI
- Lab.
#38 - SAGEOS/CTT Group
- Lab.
#47 - Precision Geosynthetic Laboratories, TX
- Lab.
#49 - Engepol Geossinteticos Ltda.
[Method List]
[Laboratory List]
[GAI page]