What process parameters influence highly modified asphalt in asphalt or bitumen modification?

The key process parameters influencing highly modified asphalt include the type and concentration of polymer additives, mixing temperature, and shear rate during blending. The compatibility of the polymer with the base bitumen is crucial, as is the duration of mixing, which affects the dispersion of the modifier. Additionally, the cooling rate post-mixing can impact the final properties of the modified asphalt, influencing its performance characteristics such as elasticity and resistance to deformation.