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THE CHARATERISTIC OF ASPHALT CONCRETE – WEARING COURSE (AC-WC) MIXTURE USING BUTON ASPHALT WITH OILY-SLUDGE AS A REJUVENATOR
Yackob Astor (1), Angga Marditama Sultan S. (2), Wahdiah Zunda Utari (3)

Bandung State Polytechnic
Gegerkalong Hilir Street, Bandung 40012, Indonesia


Abstract

Oily-Sludge is a waste that occurs in processing, distributing, and storing petroleum. On the other hand, Buton Asphalt in Buton Island has a natural asphalt content that is not less than 650 million tons, with Buton Asphalt content varies between 10-35% which is equivalent to 170 tons of oil asphalt (Department of Public Works, 2010). The problems faced by the asbuton pavement as a binder is the quality of asphalt concrete produced cannot yet compete the oil asphalt pavement as a binder. In this study, a test is conducted to identify the behavior and characteristics of Marshall and dynamic stability on the mixture of Asphalt Concrete – Wearing Course (AC-WC) with the use of asbuton as binder and OS as the rejuvenation material of asbuton. The variation of asphalt content used are 4,5%, 5%, 5,5%, 6%, and 6,5%. Based on the result of the test, the dynamic stability value of asphalt and asbuton mixture that has been rejuvenated has a higher value than the mixture without asbuton.

Keywords: asbuton, oily-sludge, rejuvenation

Topic: Civil Engineering

Link: https://ifory.id/abstract/prYV4ybvczX2

Conference: The 1st Annual Advanced Technology, Applied Science, and Engineering Conference (ATASEC 2019)

Plain Format | Corresponding Author (Wahdiah Zunda Utari)

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