Analisis Pengaruh Komposisi Oksida Abu Sekam Padi dan Serbuk Ban Terhadap Karakteristik Marshall Campuran Asphalt Concrete-Wearing Course (AC-WC)

Deby Ansyory, Hendrik Jimmyanto, Ramadhani Ramadhani, Desmarita Desmarita, Siti Anisah

Abstract


The utilization of waste materials as alternative components in pavement construction is continuously being developed to support sustainable development. This study examines the use of Rice Husk Ash (RHA) and Crumb Rubber (CR) as substitute materials in Hot Mix Asphalt (HMA) specifically for Asphalt Concrete-Wearing Course (AC-WC). The research investigates the chemical characteristics of these materials through X-Ray Fluorescence (XRF) testing and evaluates their impact on mixture performance based on Marshall parameters. The methodology involved material characterization, the design of Marshall samples with asphalt content variations ranging from 5% to 7%, and Marshall testing on both control samples and modified samples containing a 50% RHA and 50% CR filler substitution. XRF analysis revealed that RHA is predominantly composed of Silica (SiO2) at 91.5%, while CR contains 51% Zinc Oxide (ZnO) and 17% Sulfur (SO3). Marshall test results indicate that the high silica content in RHA contributes significantly to increasing mixture stability beyond 1400 kg, though it also leads to higher Voids in Mix (VIM). Conversely, the inclusion of CR enhances flexibility and flow values but reduces overall stability due to the elastic properties of sulfur and zinc oxide, which limit the internal bonding of the mixture. This study concludes that the mechanical characteristics of asphalt mixtures are heavily influenced by the chemical interactions of their constituent oxides, where RHA serves as a structural stiffener and CR acts as an elasticity modifier.

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References


Abdelmagid, A. A., & Pei Feng, C. (2019). Evaluating the effect of rice-husk ash and crumb-rubber powder on the high-temperature performance of asphalt binder. Journal of Materials in Civil Engineering, 31(12), 04019296.

Aziz, P. W., EL-Maaty, A. E. A., & Younes, M. A. (2026). Evaluating the performance of hot asphalt mixtures using natural materials waste. Transportation Research Interdisciplinary Perspectives, 36, 101881.

Bakheit, I., & Xiaoming, H. (2019). Modification of the dry method for mixing crumb rubber modifier with aggregate and asphalt based on the binder mix design. Construction and Building Materials, 220, 278-284.

Belia, S., Ramadhani, R., Jimmyanto, H., & Aminuddin, K. M. (2025). INOVASI MATERIAL BERKELANJUTAN: PENGARUH SUBSTITUSI ABU SEKAM PADI SEBAGAI FILLER TERHADAP VARIASI KADAR ASPAL PADA CAMPURAN ASPAL BETON LAPIS AUS (AC-WC). Applicable Innovation of Engineering and Science Research (AVoER), 17(1), 184-191.

Hasan, N. H., Rahmansyah, A. R., Utina, T., & Alifuddin, A. (2025). Analisis Sifat Mikrostruktur Campuran Aspal Beton AC-WC Menggunakan Aspal Starbit E-55 dan Retona Blend E-55 dengan Abu Sekam Padi sebagai Filler. Jurnal Ilmiah Mahasiswa Teknik Sipil, 7(2), 286-297.

Jimmyanto, H., Arliansyah, J., & Kadarsa, E. (2024). The impact of utilizing waste tire and solid natural rubber as asphalt binder substitutions on the asphalt concrete-wearing course mixtures. Civil Engineering and Architecture, 12(3), 1660-1677.

Karyawan, I. D. M. A., Mahendra, M., Sideman, I. A. O. S., Yuniarti, R., & Fajrin, J. (2025). Durabilitas Campuran Aspal Emulsi Dingin dengan Substitusi Serbuk Karet Ban Bekas sebagai Agregat Halus. Jurnal Kridatama Sains dan Teknologi, 7(02), 785-796.

Mistry, R., Karmakar, S., & Kumar Roy, T. (2019). Experimental evaluation of rice husk ash and fly ash as alternative fillers in hot-mix asphalt. Road Materials and Pavement Design, 20(4), 979-990.

Özel, F., Deniz, M. T., & Yüce, M. ?. (2023). Evaluation of olive pomace and SBS modified bitumen to the performance characteristics. Case Studies in Construction Materials, 19, e02432.

Prathibha, V. S., & Karthik, J. (2022). Evaluation of modified bituminous mix parameters by adding plastic waste and Crumb-rubber waste. Materials Today: Proceedings, 65, 1651-1655.

Pujito, P., Azhim, Z. S., & Satrio, E. M. (2026). Analisis Asphalt Concrete Wearing Course (AC-WC) dengan Penambahan Lateks dan Abu Sekam Padi pada Perkerasan Jalan. Journal of Engineering and Applied Technology, 2(1), 79-95.

Ramadhani, R., Arliansyah, J., & Kadarsa, E. (2024). The effect of pre-vulcanized latex usage on Marshall characteristics and stiffness modulus in hot mix asphalt wearing course (AC-WC) mixtures. Scientific Review Engineering and Environmental Sciences, 33(2), 185-204.

Ramadhani, R., Arliansyah, J., Kadarsa, E., Rahman, H., Jimmyanto, H., Yusuf, A. A., & Ammarullah, M. I. (2025). Bio-Based Rice Husk Ash as an Eco-Friendly Filler in Pre-Vulcanized Latex Asphalt Concrete Wearing Course Mixtures. Journal of Natural Fibers, 22(1), 2517668.

Rashif, M. F., Nisumanti, S., & Al Qubro, K. (2025). Analisis Pengaruh Penambahan Crumb Rubber dan Filler Abu Tempurung Kelapa Terhadap Nilai Karakteristik Marshall pada Campuran Aspal Lapis Aus (AC-WC). RekaRacana: Jurnal Teknik Sipil, 11(3), 281.

Shams, M. A., Shafiq, N., & Hisbani, N. (2026). Chemical and physical surface modification of waste rubber for cementitious composites: mechanisms of interfacial bonding and performance recovery. Results in Surfaces and Interfaces, 100808.

Sutama, A., Septriansyah, V., & Irawan, T. (2025). Pengaruh penggunaan abu sekam padi sebagai material substitusi sebagian semen terhadap workabilitas, densitas, dan kekuatan tekan beton. Jurnal Deformasi, 10(1), 99–111. https://doi.org/10.31851/deformasi.v10i1.18493

Viscione, N., Veropalumbo, R., Oreto, C., Biancardo, S. A., Abbondati, F., & Russo, F. (2022). Additional procedures for characterizing the performance of recycled polymer modified asphalt mixtures. Measurement, 187, 110238.

Widwiyantoro, E., Sembiring, S., Syafriadi, S., & Suprihatin, S. (2020). Sintesis dan Karakteristik Struktur, Sifat Fisis, dan Sifat Mekanik Komposit Aspal Silika dengan Variasi Komposisi Aspal Silika (20%: 80% wt; 15%: 85% wt; 10%: 90% wt). Journal of Energy, Material, and Instrumentation Technology, 1(2), 47-52.

Wu, W., Jiang, W., Xiao, J., Yuan, D., Wang, T., & Xing, C. (2022). Analysis of thermal susceptibility and rheological properties of asphalt binder modified with microwave activated crumb rubber. Journal of Cleaner Production, 377, 134488.

Xu, J., Zhang, S., Fan, Z., Chen, Z., Leng, Z., & Wang, D. (2026). Interfacial interaction behavior between asphalt and solid waste fillers: Atomic-scale debonding mechanism and experimental investigation. Construction and Building Materials, 510, 145174.




DOI: https://doi.org/10.32502/jbearing.v11i1.10993

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