KARAKTERISTIK CAMPURAN MORTAR BERBAHAN DASAR DRY STACK TAILING DAN STEEL SLAG
Keywords:
Infrastructure, Steel slag, Tailing, Mortar, ConstructionAbstract
With the rapid development of infrastructure, it is important to explore innovative ways to utilize waste materials as substitutes for cement, a primary component in construction products. The objective of research is to reduce cement usage in mortar production for mortar applications by incorporating steel slag-a byproduct of iron processing-and tailings, which are waste materials from gold mining operations. This study focuses on examining the characteristics of mortar mixtures containing steel slag and tailings as a replacement of cement according to compressive strength, porosity and setting time tests. The percentage of tailing was set to be 15% and combined with steel slag with a percentage of 5%, 10%, and 15% by wt. of cement. The results show the influence of steel slag in compensating the use of tailing in mortar mixture. Furthermore, the blended tailing-slag binders is potential to be used in optimizing the industrial waste to partially replace cement in construction field especially for non-structural element application
References
DAFTAR PUSTAKA
Ahyat, M. F., & Hamzah, I. (2025). Pemanfaatan Limbah Steel slag dan Fly Ash sebagai Substitusi dalam Pembuatan Beton Ditinjau dari Kuat Tekan, Kuat Lentur, dan Absorpsi. Skripsi, Universitas Muhammadiyah Surakarta.
Anwar, A., Amin, M., Sudibyo, S., Birawida, D. C., Hendronursito , Y., Dwi Yanti, E., & Isnugroho, K. . (2023). Pengaruh Penggunaan Material Steel slag Sebagai Bahan Subtitusi Semen terhadap Sifat Fisis, Kuat Tekan dan Karakterisasi Mortar. Jurnal Teknik Sipil, 30(1). https://doi.org/10.5614/jts.2023.30.1.7
ASTM International. (2023). ASTM C270-23: Standard specification for mortar for unit masonry. ASTM International. https://doi.org/10.1520/C0270-23
Cintiya, D. (2023). Pemanfaatan Dry Tailing Sebagai Filler Mortar Pada Batako. Tugas Akhir Mahasiswa. Sarjana Teknik. Universitas Bakrie.
Fakhruddin, M.M, dan Probowati, D. (2023). Kajian Pemanfaatan Tailing Pengolahan Emas Untuk Pembuatan Batako Sebagai Aplikasi Zero Waste Material Di PT Global Minerallium Corporindo Kecamatan Batu Sopang Provinsi Kalimantan Timur. Jurnal Penelitian Rumpun Ilmu Teknik, 3(1), 149–166. https://doi.org/10.55606/juprit.v3i1.3219
Mulia, A.Y, Sari, I.N, (2018). Karaketristik Limbah Tailing Sebagai Bahan Baku Mortar Siap Pakai. Jurnal Permukiman, Vol.12, No.1, pp.53-60.
Napitupulu, L. S., & Purwanti, I. F. (2022). Kajian Fitostabilisasi Limbah Hasil Tambang Tembaga (Tailing). Jurnal Teknik ITS, 11(3), F99–F104
Rahmawati, F, Yushandiana, F. (2022). Dry Stacking Sebagai Metode Penanganan Tailing Pengganti Tailing Dam. Journal of Mettalurgical Engineering and Processing Technology, Vol. 2, No.2, pp.11-20.
SNI 03-6825-2002 Metode Pengujian Kekuatan Tekan Mortar Semen Portland Untuk Pekerjaan Sipil.
Zahro, Fatimatuz (2024) Kajian Reduksi Karbon Dioksida Dari Penggunaan Energi di Industri Semen (Studi Kasus PT X). Master Thesis, Institut Teknologi Sepuluh Nopember.
Indonesian Society of Applied Science (ISAS)
