Paving the future

asphalt specifications

APWA has formally adopted the proposed revisions to the Bituminous Concrete (32 12 05) and the Bituminous Paving (32 12 13.16) specifications. These revisions are the result of several year’s work between APWA, UAPA and UCEA and have resulted in a simplified mix selection process based on roadway classification, and some much-needed clarifications on Quality Control and Quality Assurance practices. These changes are expected to result in better consistency between placements, improvements to quality due to reduced variability, and more consistent pricing. These specifications should be utilized for all APWA based projects going forward.

To read the revisions please visit: