Microstructural characterisation of dry mixed rubberised asphalt mixtures

• Main Authors: Abdul Hassan, Norhidayah, Airey, Gordon D., Md. Yusoff, Nur Izzi, Hainin, Mohd. Rosli, Putrajaya, Ramadhansyah, Abdullah, Mohd. Ezree, A. Aziz, Md. Maniruzzaman
• Format: Article
• Published: Elsevier Ltd. 2015
• Subjects: TA Engineering (General). Civil engineering (General)
• Online Access: http://eprints.utm.my/id/eprint/58550/; http://dx.doi.org/10.1016/j.conbuildmat.2015.02.015

This study characterises the microstructural properties of Hot Rolled Asphalt (HRA60/20) modified with different percentages and sizes of crumb rubber using dry process method. A number of specimens from five different mixtures were scanned using X-ray Computed Tomography (CT) together with image an...