Two varieties of segregation can occur in an asphalt pavement, aggregate and/or thermal segregation. Both forms can result in premature failures of the pavement costing agencies millions of dollars nationwide. From aggregate selection and handling, to mix design, to proper and consistent paving operations, education on each of these issues is key to combating segregation and keeping it at bay.

This webinar will provide participants with the tools to recognize physical segregation, determine its cause(s), and address best practices for mix design and paving operations to stymie segregation from occurring in the first place. Thermal segregation and how to measure it will also be covered to instruct participants on what it is and how to prevent it from occurring.