Palm oil fuel ash application in cold mix dense-graded bituminous mixture

• Main Authors: Usman, Kabiru Rogo, Hainin, Mohd. Rosli, Mohd. Satar, Mohd. Khairul Idham, Mohd. Warid, Muhammad Naqiuddin, Kamarudin, Siti Nur Naqiba, Abdulrahman, Suleiman
• Format: Article
• Published: Elsevier Ltd 2021
• Subjects: TA Engineering (General). Civil engineering (General)
• Online Access: http://eprints.utm.my/id/eprint/95799/; http://dx.doi.org/10.1016/j.conbuildmat.2021.123033

The performance of cold mix cold-laid emulsified asphalt mixtures is often improved by additives like rice husk ash, fly ash, fibres, and lime for varying applications. High void content, weak early strength, and slow rate of strength gain remain an unsolved challenge for cold mixtures. This study e...