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Creep and resilient modulus properties of asphaltic concrete containing black rice husk ash

Jaya, R. P. and Yaacob, H. and Hassan, N. A. and Hainin, M.R. and Mohd. Warid, M. N. and Mohamed, A. and Abd. Hamid, A. R. and Shaffie, E. (2019) Creep and resilient modulus properties of asphaltic concrete containing black rice husk ash. In: 12th International Civil Engineering Post Graduate Conference, SEPKA 2018 and 3rd International Symposium on Expertise of Engineering Design, ISEED 2018, 27-28 Aug 2018, Johor, Malaysia.


Official URL: http://www.dx.doi.org/10.1088/1755-1315/220/1/0120...


Black rice husk ash (BRHA) is one of the agro-waste that could be used to improve the properties of asphalt mixture. In this investigation, the BRHA was grounded using a laboratory ball mill with porcelain balls to fine particles size less than 76 μm. Four different BRHA contents were considered in this study namely 0%, 2%, 4% and 6% by weight of binder. The performance of asphaltic concrete containing BRHA was evaluated through resilient modulus and dynamic creep test. It was found that the BRHA can be satisfactorily used as a filler material in order to increase the properties of creep and stiffness modulus asphaltic concrete. Test results also indicate that asphaltic concrete containing 2% to 4% BRHA showed excellent performance to resilient modulus and dynamic creep properties.

Item Type:Conference or Workshop Item (Paper)
Uncontrolled Keywords:asphalt concrete, concrete testing, concretes
Subjects:T Technology > TA Engineering (General). Civil engineering (General)
Divisions:Civil Engineering
ID Code:88855
Deposited By: Narimah Nawil
Deposited On:29 Dec 2020 12:38
Last Modified:29 Dec 2020 12:38

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