Aging effect on the physical properties of polyurethane modified bitumen

• Main Authors: Khairuddin, Faridah Hanim, Ibrahim, Ahmad Nazrul Hakimi, Rahmad, Suzielah, Md Yusoff, Nur Izzi, Badri, Khairiah, Misnon, Noor Aina, Ismail, Norfarah Nadia
• Format: Article
• Language: English
• Published: Science Publishing Corporation Inc. 2018
• Subjects: TA Engineering (General). Civil engineering (General); TA401 Materials of engineering and construction; TE Highway engineering. Roads and pavements
• Online Access: http://irep.iium.edu.my/70740/1/70740_Aging%20Effect%20on%20The%20Physical%20Properties.pdf; http://irep.iium.edu.my/70740/; https://www.sciencepubco.com/index.php/ijet/article/view/26088

One of the ways oxidation affect pavement properties is through the aging of bitumen. The aim of this research is to evaluate the effects of aging on 60/70 penetration grade bitumen modified with polyurethane (PU). The unmodified and modified bitumen were artificially aged using the rolling thin fil...