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Voids characteristic of hot mix asphalt containing waste cooking oil

Jaya, Ramadhansyah Putra and Masri, Khairil Azman and Ali, Mohammad Idris and Wan Azahar, Wan Nur Aifa and Ekarizan, S. and Hainin, Mohd Rosli and A. H., Norhidayah and Yaacob, Haryati (2019) Voids characteristic of hot mix asphalt containing waste cooking oil. In: National Colloquium on Wind and Earthquake Engineering, 17 - 18 Aug 2018, Kuantan, Pahang.

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Pure bitumen production through crude oil petroleum refining process is not desirable in road pavement application. The asphalt binder exhibits insufficient properties for pavement construction and need to be modified with various additives. In this study, the effect of untreated and treated waste cooking oil (WCO) on voids properties of hot mix asphalt was evaluated. A 5% of WCO (by weight of binder) was selected and replaced into the modified binder before being mixed with the aggregates in asphalt mixture. The voids characteristic of hot mix asphalt was determined based on Marshall Mix design test. Five different content of bitumen i.e. 4%, 4.5%, 5%, 5.5% and 6% was chosen on the basis of min and max value as required by Malaysia public work department. Test results show that the voids filled with bitumen and density was increase as the bitumen content increases from 4% to 6% for untreated and treated WCO mixes. Furthermore, the result also indicates that the void in total mix was linearly decreased when the bitumen content increased from 4% to 6%.

Item Type: Conference or Workshop Item (Plenary Papers)
Additional Information: 8800/79630
Uncontrolled Keywords: Asphalt binders, Hot mix asphalt, Mix designs, Modified binders, Pavement construction, Road pavements, Waste cooking oil
Subjects: T Technology > T Technology (General)
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button): Kulliyyah of Engineering
Kulliyyah of Engineering > Department of Civil Engineering
Depositing User: Dr. WAN NUR AIFA WAN AZAHAR
Date Deposited: 19 Mar 2020 09:55
Last Modified: 14 Jul 2020 16:40
URI: http://irep.iium.edu.my/id/eprint/79630

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