Engineered to meet the CAN/CGSB-16.3-M90 specification, as well as specific provincial/state/regional requirements, which represents the more technical, empirical asphalt cement grading system.
Research – A Design of Bituminous Mixtures with Curved Mohr Envelopes
1953-A Design of Bituminous Mixtures with Curved Mohr Envelopes-Norman W. McLeod