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Analisis Kinerja Marshall dan Volumetrik Campuran AC-BC dengan Agregat Buatan Berbasis Geopolimer Saputro, Yayan Adi
Jurnal Konstruksi dan Infrastruktur : Teknik Sipil dan Perencanaan Vol 14 No 1 (2026): Jurnal Konstruksi dan Infrastruktur Vol 14 No.1 : April 2026
Publisher : Civil Engineering Department, Faculty of Engineering, Universitas Swadaya Gunung Jati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/jki.v14i1.11827

Abstract

This study evaluates the performance of asphalt concrete binder course (AC-BC) mixtures incorporating artificial coarse aggregates at replacement levels of 0%, 50%, and 100% using the Marshall method. The artificial coarse aggregate exhibited a Los Angeles abrasion value of 40% and an absorption of 6.69%, while the natural aggregate showed an abrasion value of 21.34% and an absorption of 5.33%. The 60/70 penetration asphalt binder used in this study had a penetration value of 64.6 dmm, ductility of 120 cm, specific gravity of 1.036, and a softening point of 38.5 °C. Marshall testing was conducted at a designed asphalt content of 5%. The results indicate that all mixtures achieved acceptable stability, flow, voids in mineral aggregate (VMA), and Marshall quotient values. However, all mixtures exhibited high voids in the mix (VIM) and low voids filled with asphalt (VFA), indicating insufficient effective asphalt content. This behavior is mainly attributed to the high absorption capacity of the artificial aggregates and the relatively low softening point of the asphalt binder. The mixture is not yet volumetrically feasible at 5% asphalt content, so it requires optimization of asphalt content or pre-treatment of artificial aggregates. The findings suggest that artificial aggregates may be utilized in AC-BC mixtures with appropriate adjustments to asphalt content and material properties.
Co-Authors Achmad Ridwan, Achmad Adib, Muhammad Adit, Prihardhita Cahya Finnahar Adnan Adolf Situmorang Ahmad Bagus Bambang Heri Hermawan Akhmad Firdos Khoiril Khitam Ali As’ad Amirullah, Ahmad Baharudin Ana Rahmawati Arba 'Alma, Brasyelia Ardiansyah, Ahamd Feri Arianti, Dini ARIF HIDAYAT Ariyanto Ariyanto Ariyanto Ariyanto Ariyanto Ariyanto bakhri, M.faisol Cawisdi, Cawisdi Citra, Ika Revalia Darmoko, Wahyu Setyo Decky Rochmanto Decky Rochmanto, Decky Dhian Marhaendri Kakantini Dian Eko Santoso Dwika Fatimatuz Zaroh Efendy, AH Surur Efrizal, Ersa Fahrizal, Yusuf Fakhriyan, Adi Noor Faqih, Nasyiin Fariza Yulia Kartika Sari Fatchur Roehman Fiki Nur Fitriani Fivin Bagus Septiya Pambudi, Fivin Bagus Septiya Gun Sudiryanto Hamidaturrohmah, Hamidaturrohmah Hanggoro, Wahyu hilmatunniyah, saqifah Ilham Putra Istianah Istianah Istianah Joko Minardi, Joko Kakantini, Dhian Marhaendri Khotibul Umam Khotibul Umam Khotibul Umam Khotibul Umam Laila, Azzah Nor Maemonah, Maemonah Minachussania Mochammad Qomaruddin Mohammad, Gunawan Much Ardian Mahardika Mudjiastuti Handajani Muhammad Daffa Nabil Ifaani Muhammad Khoirul Mahfidh Muhammad Saiful Anwar Muhrodi, Muhrodi Muna, Nando Nilna Mushthofa Nasyiin Faqih Nely Mak'sudah, Ari Ningrum, Aprilia Citra Noor Azizah Nor Hidayati Nor Khanifah Novita Sari Nurul Fadillah Pratama, Andrie Mandala Yudha Purwanto Purwanto Putri, Meilia Khasanah Qomaruddin, Mochammad Ramadiansah, Dani Rendy, Oktarisa Aviska Rizaldi, Muhammad Rifqi Rohmanto, Decky Samawi, Nur Aini Widya Samsul Arifin SETIAWAN, Ahmad Shadli, Maulana Chasan Shiska Fauziah Shodiq Eko Ariyanto Sisno Riyoko Siswahyudianto Sudarno Sudarno Sudarno Sudarno Syaifuddin, Dedi Ahmad Tarsisius Dwi Wibawa Budianta Tiara, Mayang Tira Roesdiana Tristan Alfian Triyano, Al Waladan As'ada Wibowo, DS Drajad Widagdo, Jati Widiyono, Aan Yulita Arni Priastiwi Zainab Zainab