Performance of asphalt mixture incorporating kaolin clay at different aging

Putra Jaya, Ramadhansyah and Haryati, Awang and Nur Amirah, M. S. and Mohd Khairul Idham, Mohd Satar and Haryati, Yaacob and Mohd Rosli, Hainin and Norhidayah, Abdul Hassan and Muhammad Naqiuddin, Mohd Warid and Abdul Rahim, A. H. and Mohd Rosli, M. H. (2019) Performance of asphalt mixture incorporating kaolin clay at different aging. In: IOP Conference Series: Earth and Environmental Science, The 12th International Civil Engineering Post Graduate Conference (SEPKA), The 3rd International Symposium on Expertise of Engineering Design (ISEED) , 27-28 August 2018 , Johor, Malaysia. pp. 1-6., 220 (012004). ISSN 1755-1315

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In the fast-changing construction industry, the usage of natural material resources is tremendous. In order to comply with the demand of construction, waste materials have been used as a replacement of natural mineral resources. In pavement engineering, waste materials can be added into road composition. Kaolin clay is one of industrial waste materials successfully been used as a replacement of cement in concrete, but in the pavement, it has lack extensive study. In this investigation, kaolin clay partially replaced bitumen and the performance of aged asphaltic concrete AC14 were investigated. Kaolin clay replaced bitumen at 0%, 3%, 6% and 9% by weight of bitumen were used through this study. Tests conducted to measure the mixture performance were Marshall Stability, resilient modulus and dynamic creep test. Generally, it shows that the samples of unaged and long-term aging of asphalt mixture containing kaolin clay at 6% to 9% showed excellent, while 9% kaolin clay were most favorable for short term aging.

Item Type: Conference or Workshop Item (Lecture)
Uncontrolled Keywords: asphalt mixture; Kaolin clay; industrial waste; aging
Subjects: T Technology > TE Highway engineering. Roads and pavements
Faculty/Division: Faculty of Civil Engineering & Earth Resources
Depositing User: PM Dr. Ramdhansyah Putra Jaya
Date Deposited: 18 Mar 2019 04:33
Last Modified: 19 Mar 2019 01:20
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