A Nano-Scale Approach to Study the Healing Phenomenon in Warm Mix Asphalt

During the past decade, new technologies such as warm mix asphalt (WMA) technology have been used to help in reducing the carbon footprint of asphalt pavements. However, there are still unanswered questions and concerns regarding the long-term performance of asphalt material produced using these technologies. One of these questions is the influence of using these technologies on the healing behavior of asphalt binders, which might have a...