MODIFIED ASPHALT BINDER AND ASPHALT MIXTURE FOR BRIDGE SURFACE PAVEMENT USING SAME

摘要

The present invention relates to a modified asphalt binder and an asphalt mixture for bridge surface pavement using the same. More specifically, the present invention relates to a modified asphalt binder which shows improved heat resistance and adhesiveness between aggregates having the particle size of less than or equal to 13 mm. the present invention further relates to an asphalt mixture for bridge surface pavement using the same. According to the present invention, the binder of the present invention can increase adhesiveness of the asphalt mixture and durability, and can also reduce road breakage while extending life span of the pavement.;COPYRIGHT KIPO 2016