Stiffness modulus of Polyethylene Terephthalate modified asphalt mixture: A statistical analysis of the laboratory testing results

• Main Authors: Moghaddam, Taher Baghaee, Soltani, Mehrtash, Karim, Mohamed Rehan
• Format: Article
• Published: Elsevier 2015
• Subjects: Q Science (General)
• Online Access: http://eprints.um.edu.my/12836/; https://doi.org/10.1016/j.matdes.2014.11.044

Stiffness of asphalt mixture is a fundamental design parameter of flexible pavement. According to literature, stiffness value is very susceptible to environmental and loading conditions. In this paper, effects of applied stress and temperature on the stiffness modulus of unmodified and Polyethylene...