Evaluation of material properties of hot mix asphalt mixtures with high levels of reclaimed asphalt pavement using multi-scale characterization

Because of the sustainability transition in the asphalt industry, it is increasingly popular to apply reclaimed asphalt pavement (RAP) instead of new asphalt. Then, less new material is needed and the amount of waste products is reduced. However, there are questions regarding the performance of asphalt mixtures with high RAP percentages,...