Marshall stability properties of asphalt mixture incorporating black rice husk ash

Putra Jaya, Ramadhansyah and Noram Irwan, Ramli and Mohd Rosli, Hainin and Norhidayah, Abdul Hassan and Haryati, Yaacob and Mohd Khairul Idham, Mohd Satar and Muhammad Naqiuddin, Mohd Warid and Azman, Mohamed and Mohd Ezree, Abdullah (2018) Marshall stability properties of asphalt mixture incorporating black rice husk ash. In: 3rd International Conference on Green Chemical Engineering and Technology: Materials Science, GCET 2017, 7-8 November 2017 , Melaka, Malaysia. pp. 22056-22062., 5 (10). ISSN 2214-7853

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The commercial value of black rice husk ash (BRHA) has increased, and it is suitable for use in highway construction. In this study, BRHA waste was ground using a grinding ball mill to fine particles size less than 75μm. Four BRHA contents were considered in the study i.e. 0%, 2%, 4%, and 6% by weight of binder. The asphalt mixture performance of the BRHA was evaluated through Marshall Stability, stiffness, flow, and density test. Test results showed that BRHA can be satisfactorily used as a filler material in order to increases the properties of hot-mix asphalt. Test results also indicate that asphaltic concrete containing 6% BRHA showed excellent performance to Marshall Stability properties.

Item Type: Conference or Workshop Item (Speech)
Additional Information: Indexed by Scopus
Uncontrolled Keywords: Stability; Asphalt mixture; Black rice husk ash; Binder; Flow
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: 12 Feb 2019 04:39
Last Modified: 12 Feb 2019 04:39
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