Performance of waste cooking oil in asphalt binder modification

Wan Azahar, Wan Nur Aifa and Bujang, Mastura and Putra Jaya, Ramadhansyah and Hainin, Mohd Rosli and Ngadi, Norzita and Al Bakri Abdullah, Mohd Mustafa (2016) Performance of waste cooking oil in asphalt binder modification. Key Engineering Materials, 700. pp. 216-226. ISSN 1662-9795

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Abstract

Oxidation, hydrolysis and polymerization process during frying activity has caused the alteration value of the waste cooking oil (WCO) properties which is acid value and water content. This parameter is recognized as the quality measurement of waste cooking oil that might be affecting the performance of WCO in binder modification. Therefore, the aim of this paper is to relate the quality of WCO by the determination of the WCO parameter with the performance of WCO in modified binder by physical and rheological binder testing. Based on the finding, the high and good quality of WCO is recorded in December sample with the lowest acid value (1.66 mL/g) and water content (0.01 ml). The high quality of WCO affected the good performance of rheological properties where the higher rutting resistance and temperature failure at 64 0C is achieved by the modified asphalt binder with the addition of WCO in December sample.

Item Type:	Article (Journal)
Additional Information:	8800/80244
Uncontrolled Keywords:	Waste cooking oil (WCO), acid value, water content, quality measurement, bitumen
Subjects:	T Technology > TE Highway engineering. Roads and pavements T Technology > TE Highway engineering. Roads and pavements > TE250 Pavement and paved roads
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Engineering > Department of Civil Engineering Kulliyyah of Engineering
Depositing User:	Dr. WAN NUR AIFA WAN AZAHAR
Date Deposited:	05 May 2020 11:38
Last Modified:	05 May 2020 11:38
URI:	http://irep.iium.edu.my/id/eprint/80244

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