Volumetric Analysis and Performance of Hot Mix Asphalt with Variable Rap Content Ahmad Kamil Arshad, Masyita Mohammad, Ekarizan Shaffie, Wardati Hashim and A. G. Abdul Halim MATEC Web Conf., 103 (2017) 09004 Published online: 05 April 2017 DOI: 10.1051/matecconf/201710309004