Effect of Waste Plastic as Bitumen Modified in Asphalt Mixture Mohd Ezree Abdullah, Siti Aminah Abd Kader, Ramadhansyah Putra Jaya, Haryati Yaacob, Norhidayah Abdul Hassan and Che Norazman Che Wan MATEC Web Conf., 103 (2017) 09018 Published online: 05 April 2017 DOI: 10.1051/matecconf/201710309018