Analisis Penambahan Limbah Karbit Sebagai Substitusi Semen Terhadap Kuat Tekan Mortar
DOI:
https://doi.org/10.31004/jutin.v8i3.45594Keywords:
Mortar, Carbide Waste, Compressive Strenght, Cement SubstitutionAbstract
Cement, as one of the ingredients in making mortar, has a significant impact on the environment. As an alternative to the use of cement, carbide waste can be used as a substitute for cement. Carbide waste is a by-product of the welding industry in the form of a grayish solid. One of the contents of carbide waste is CaO, CaO itself is one of the contents of cement. The CaO element has potential in making mortar and can increase compressive strength. This study aims to analyze the impact of adding carbide waste as a partial substitute for cement to the mortar mixture. In this study, the percentage of carbide waste addition as a cement substitute was 0%, 2.5%, 5%, 7.5%, and 10%. This study aims to determine the optimum percentage of the mortar mixture with the addition of carbide waste. The research method used includes laboratory testing of the mortar mixture with varying levels of carbide waste to analyze the compressive strength. The results of this study concluded that the most optimum mortar compressive strength is at a percentage of 7.5% with a compressive strength of 29,430 MPa. However, at a percentage above 7.5% the compressive strength of the mortar decreased.References
Global Alliance for Buildings and Construction. (2021). Global Status Report for Buildings and Construction.
Ilham, W., Taufik, & Mulyani, R. (2022). Pengaruh Penambahan Limbah Karbit Sebagai Subtitusi Semen Terhadap Kuat Tekan Beton.
Irzal Agus. (2020). Pemanfaatan Limbah Las Karbit Terhadap Nilai Kuat Tekan Beton.
Makmur, A., Harahap, S., & Patriotika, F. (2022). Analisa Kuat Tekan Beton Dengan Menggunakan Limbah Las Karbit Sebagai Pengganti Sebagian Semen. 5(1).
Mangawing, A. R. P., Meilyana, V., & Ponda, G. A. (2023). Peran Dinas Lingkungan Hidup Dalam Penegakan Hukum Dan Pengendalian Pencemaran Lingkungan Akibat Limbah B3 Residu Karbit Di Kota Balikpapan.
Rochmah, N., & Sarya, G. (2019). Pengaruh Serbuk Batu Kapur terhadap Uji Tekan Beton. In Jurnal Online Institut Teknologi Nasional Desember (Vol. 5, Issue 4).
Saputra, W. A., Anisah, A., & Saleh, R. (2020). Pemanfaatan Limbah Karbit Sebagai Bahan Tambah Pada Mortar Ditinjau Dari Kuat Tekan. Jurnal PenSil, 9(3), 146–151. https://doi.org/10.21009/jpensil.v9i3.16454
SNI 03-6825-2002. (2002). SNI 03-6825-2002: Metode Pengujian Kekuatan Tekan Mortar Semen Portland Untuk Pekerjaan Sipil. Badan Standarisasi Nasional.
SNI 03-6882-2002. (2002). Spesifikasi Mortar untuk Pekerjaan Pasangan. Badan Standarisasi Nasional.
SNI 15-2049-2004. (2004). SNI 15-2049-2004: Semen Portland. Badan Standardisasi Nasional.
Wilda, K., Abdullah Nasution, M., Shinta Sitanggang, E. Y., Studi Teknik Perancangan Jalan dan Jembatan, P., & Negeri Medan, P. (2022). Pengaruh Penggantian Sebagian Semen Dengan Limbah B3 Las Karbit Terhadap Kuat Tekan Dan Kuat Lentur Beton. Jurnal Ilmiah Teknik Sipil, 2(1). https://doi.org/10.51510/agregat.v2i1.563
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