The American Road & Transportation Builders Association
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AASHTO R 26-2001
Scope
This standard specifies requirements and procedures for a certification system that shall be
applicable to all suppliers of performance-graded asphalt binder (PGAB). The requirements and
procedures shall apply to materials that meet the requirements of
AASHTO R 26-2001 history
2001AASHTO R 26-2001 Standard Recommended Practice for Certifying Suppliers of Performance-Graded Asphalt Binders