Penggunaan Silica Fume Sebagai Filler Pada Aspal Porus Berdasarkan Nilai Karakteristik Marshall Menggunakan AKAP PG 76

Muhammad Zainal Abidin (Universitas Madura)
Aldi Setiawan (Universitas Madura)
Fairus Zabadi (Universitas Madura)
Ali Yusuf (Universitas Madura)
Holifatus Solehah (Universitas Madura)

Ge-STRAM: Jurnal Perencanaan dan Rekayasa Sipil
Vol. 9 No. 2: September 2026

This study investigates the utilization of industrial waste in the form of silica fume as a filler to enhance the Marshall characteristics of porous asphalt mixtures. Filler contents of 0%, 1%, 3%, 5%, and 7% were tested using the Marshall method, which included VIM (%), Stability (kg), Flow, and Marshall Quotient. Experimental results using local materials with silica fume and lime powder fillers showed that one mixture met the 2018 Bina Marga General Specifications (Revision 2). The optimum performance was achieved with 1% filler and 5.5% asphalt content, yielding a density of 2.226, stability of 870 kg, flow of 2.83 mm, Marshall Quotient of 307.11 kg/mm, and VIM of 12.90%.