Aging effects on asphalt

The long-term aging effects on asphalt mixtures is evaluated in Development of Long-Term Aging Protocol for Implementation of the Illinois Flexibility Index Test (I-FIT) , a report from the Illinois Center for Transportation at the University of Illinois at Urbana-Champaign. This report investigates flexibility characterization of a wide range of plant- and lab-produced surface mixtures using various aging techniques under different conditions.