McAsphalt’s performance-graded products meet or exceed the AASHTO M 320 specification requirements and are engineered to address fundamental material properties that account for specific pavement distresses and failure mechanisms. The grade defines the temperature ranges in which the asphalt cement should not become too soft or too brittle. It is specified by climatic conditions, traffic volume and traffic type.
Basic Asphalt Materials Mixtures Design and Testing – Technical Training Manual
Performance Review of the Light-coloured Pavement of the 2009 Front Street Project in Dawson City Yukon
2015-CTAA-22 Performance review of the 2009 Front Street Project – Bituclair 2
1985-Using the Freezing Index for the Optimum Selection of Paving Asphalts – McLeod