Evaluation of Mechanical Properties of Asphalt Mixtures Containing Anti-Stripping Additives of GRIPPER® L, TeraGrip and WETMUL-950

摘要: Moisture susceptibility is one of the common pavement damages that may occur due to reduced adhesion between bitumen and aggregates and reduced cohesion in the bitumen structure. Separation, displacement, emulsification, and environmental effects are among the various factors that cause stripping. To evaluate the stripping and moisture susceptibility of asphalt mixtures, various methods and experiments such as modified Lottman (AASHTO T283), Wheel Track test, resilient modulus, energy methods based on the theory of surface free energy between bitumen and aggregate have been used by some researchers.