In order to analyze the influence laws of new asphalt on the performances of regenerated asphalt, the four kinds of regenerated asphalt were selected to mix the blen- ded asphalt with new asphalt, and many experiments of asphalt performances were con- ducted in the laboratory. The results show that, along with the increase of new asphalt contents, the penetration of blended asphalt increases in an exponential relationship, the softening points decrease linearly, the Brookfield viscosity decreases in an exponential re- lationship, and the ductility increases quickly. When the new asphalt conten...
