The Research on the Anti-Icing and Pavement Performance of the Chloride-Stored Asphalt Mixture

Abstract

Based on the feasibility analysis of the chloride’s released capability, a certain proportion of the chloride was added into the ordinary asphalt mixture to form a new chloride-stored asphalt mixture. The mixing proportion was determined and its pavement and anti-icing performance were analyzed. The research indicates that: the stored chloride has good releasability. The new asphalt mixture not only has better high temperature stability and low temperature anti-bending capability than the ordinary one, but could also remove the road ice effectively.