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All Journal Jurnal Konstruksi
Saepul Rohman, Taupik
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Civil Engineering, Building, Construction & Architecture

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Pengaruh Substitusi Filler Kapur Tohor Terhadap Karakteristik Marshall Campuran Aspal Concrete Binder-Course (AC-BC) Mulyana, Subhan; Permana, Sulwan; Saepul Rohman, Taupik
Jurnal Konstruksi Vol 23 No 2 (2025): Jurnal Konstruksi
Publisher : Institut Teknologi Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33364/konstruksi/v.23-2.2847

Abstract

The physical condition of roads can be improved by optimizing the performance of the asphalt mixture used. This study aims to analyze the effect of using quicklime as a filler material in AC-BC asphalt mixes. The research method used laboratory tests with variations in asphalt content of 4.5%, 5%, 5.5%, 6%, and 6.5% and variations in quicklime filler modification of 1%, 2%, 3%, 4%, and 5%. The tests included optimum asphalt content (OAC), stability, Marshall, fatigue (flow), and durability. The results showed that the optimum OAC was 6.25%, the highest stability was 1425 kg at a lime variation of 2%, the highest flow was 3.93 mm at a variation of 5%, and the best durability was 72.36% at a variation of 4%. These results meet the specifications of Bina Marga 2018 Revision 2, indicating that pure lime has the potential to be used as an alternative filler in asphalt mixtures.
Co-Authors Mulyana, Subhan Sulwan Permana