IOP Conference Series: Earth and Environmental Science PAPER • OPEN ACCESS The sustainable performance challenge of asphalt mixture using polypropylene due to environmental weather To cite this article: Sukrislistarto et al 2020 IOP Conf. Ser.: Earth Environ. Sci. 419 012075 View the article online for updates and enhancements. This content was downloaded from IP address 192.227.225.175 on 06/03/2020 at 01:17