Substitusi Kombinasi Abu Arang Tempurung Kelapa dan Abu Sekam Padi Sebagai Filler terhadap Karakteristik Marshall pada Campuran AC-WC
DOI:
https://doi.org/10.59188/jurnalsostech.v6i9.32988Keywords:
AC-WC, Abu Arang Tempurung Kelapa, Abu Sekam Padi, Filler, MarshallAbstract
Campuran Asphalt Concrete–Wearing Course (AC-WC) membutuhkan karakteristik mekanis dan volumetrik yang baik untuk mendukung kinerja perkerasan jalan. Salah satu komponen penting dalam campuran beraspal adalah filler yang berfungsi mengisi rongga antar agregat dan meningkatkan ikatan dalam campuran. Penelitian ini bertujuan menganalisis pengaruh substitusi kombinasi abu arang tempurung kelapa dan abu sekam padi sebagai filler terhadap karakteristik Marshall campuran AC-WC. Penelitian dilakukan dengan metode eksperimen laboratorium menggunakan pengujian Marshall. Variasi substitusi filler terdiri atas 0%, 25%, 50%, 75%, dan 100% dari total kebutuhan filler sebesar 2% pada kadar aspal optimum 6,50%. Parameter pengujian meliputi stabilitas, flow, VIM, VMA, VFB, dan Marshall Quotient (MQ). Hasil penelitian menunjukkan bahwa peningkatan substitusi kombinasi abu arang tempurung kelapa dan abu sekam padi memengaruhi karakteristik Marshall campuran AC-WC. Variasi substitusi 100% menghasilkan nilai stabilitas tertinggi sebesar 1637,74 kg dan MQ sebesar 496,44 kg/mm dibandingkan variasi lainnya. Berdasarkan hasil pengujian, kombinasi abu arang tempurung kelapa dan abu sekam padi berpotensi digunakan sebagai alternatif filler pada campuran AC-WC. Namun, pengujian lanjutan terkait durabilitas, ketahanan air, dan deformasi permanen masih diperlukan.
References
American Society for Testing and Materials. (2022). ASTM D6927: Standard Test Method for Marshall Stability and Flow of Asphalt Mixtures. West Conshohocken, PA: ASTM International.
Arabani, M., & Tahami, S. A. (2015). Assessment of rice husk ash as a silicate modifier in asphalt binder. Renewable and Sustainable Energy Reviews, 50, 620–630. https://doi.org/10.1016/j.rser.2015.05.044
Badan Standardisasi Nasional. (2018). SNI 2489:2018 Metode Pengujian Campuran Aspal dengan Alat Marshall. Jakarta: Badan Standardisasi Nasional.
Direktorat Jenderal Bina Marga. (2018). Spesifikasi Umum 2018 untuk Pekerjaan Konstruksi Jalan dan Jembatan. Jakarta: Kementerian Pekerjaan Umum dan Perumahan Rakyat.
Kusbiantoro. (2023). Analisis filler alternatif pada campuran beraspal. Jurnal MUSTEK Anim Ha, 13(1), 1–5. https://doi.org/10.35724/mustek.v13i01.5959
Mistry, R., & Roy, T. K. (2016). Alternative fillers in asphalt mixture: A review. Construction and Building Materials, 104, 172–186. https://doi.org/10.1016/j.conbuildmat.2015.12.037
Modarres, A., & Hamedi, H. (2014). Effect of coal waste powder on the performance of asphalt mixtures. Construction and Building Materials, 66, 476–483. https://doi.org/10.1016/j.conbuildmat.2014.05.078
Partl, M. N., et al. (2013). Advances in Interlaboratory Testing and Evaluation of Bituminous Materials. Berlin: Springer.
Ramadhani, R., Jimmyanto, H., & Aminuddin, K. M. (2026). Analisis karakteristik Marshall dan penentuan kadar aspal optimum pada campuran AC-WC dengan substitusi 50% filler menggunakan abu sekam padi dan abu tempurung kelapa. Jurnal Deformasi, 11(1), 18–28. https://doi.org/10.31851/deformasi.v11i1.21497
Roque, R., & Buttlar, W. G. (1992). The development of a measurement and analysis system to assess permanent deformation potential in asphalt mixtures. Transportation Research Record, 1351, 109–117.
Valentin, J., Trejbal, J., Nežerka, V., Valentová, T., & Faltus, M. (2021). Characterization of quarry dusts and industrial by-products as potential substitutes for traditional fillers and their impact on water susceptibility of asphalt concrete. Construction and Building Materials, 301, 124294. https://doi.org/10.1016/j.conbuildmat.2021.124294
Zhang, Y., et al. (2021). Asphalt-filler interaction mechanism and its influence on asphalt mixture performance: A review. Construction and Building Materials, 297, 123844. https://doi.org/10.1016/j.conbuildmat.2021.123844)
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2026 Berlian S.O Kawung, Rilya Rumbayan, Don Radius Gerald Kabo
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International (CC-BY-SA). that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work.
