New Methodology to Characterize the Workability of Asphaltic Concrete Mixtures Based on Kinematic Compaction Energy

The workability of asphalt mixtures influences the logistical processes and workmanship during pavement construction. There are various methods for analyzing asphaltic concrete mixtures. However, there is a lack user-friendly laboratory that enable technologists, engineers, technicians, researchers to characterize trend via Newtonian physics. In this paper, new methodology, based on momentum theory, has been proposed evaluate effects construction temperature compaction aid additives mixture workability. Additionally, parameter, namely, kinematic densifying index (KDI), defined by energy conservation theory. results indicate linear relationship between bulk specific gravity, which proportionally influence indirect tensile strength An adverse correlation KDI (CEI) was detected. strongly depends mixing additive content. conclusion, in future, can be recommended as supplementary indicator analyze More research required correlate other aggregate gradations binder types.