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All Journal Jurnal Lentera Pendidikan Pusat Penelitian LPPM UM Metro Jurnal Suluh Pendidikan Literasi: Jurnal Pengabdian Masyarakat dan Inovasi Jurnal Tatsqif Jurnal Konstruksi dan Infrastruktur : Teknik Sipil dan Perencanaan Journal of Research and Inovation in Civil Engineering as Applied Science Jurnal Inovasi Pendidikan Sains dan Terapan JEAS Dinamika Teknik Sipil: Majalah Ilmiah Teknik Sipil Journal of Green Science and Technology
Kamil, Firmanilah
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Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Education Electrical & Electronics Engineering Engineering Environmental Science Languange, Linguistic, Communication & Media Mathematics Physics Social Sciences Transportation Other

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Journal : Dinamika Teknik Sipil: Majalah Ilmiah Teknik Sipil

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Evaluation of Compressive Strength of Concrete with Replacement of Conventional Coarse and Fine Aggregates Using Palm Kernel Shell and Coconut Husk Kamil, Firmanilah; Purnomo, Julyan
Dinamika Teknik Sipil: Majalah Ilmiah Teknik Sipil Vol. 17/No. 2/Desember 2024
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/dts.v17i2.6167

Abstract

Concrete is a widely used construction material, but its production has a negative impact on the environment. This study aims to determine the effect and optimal percentage of using palm kernel shells and coconut fiber in concrete mixtures on the compressive strength of concrete. The research method involved making a variety of concrete mixes with the replacement of conventional aggregates by palm kernel shells as coarse aggregate and coconut fiber as fine aggregate. Four mix variations were tested: A (1% coconut fiber, 5% palm kernel shell), B (2% coconut fiber, 5% palm kernel shell), C (1% coconut fiber, 10% palm kernel shell), and D (2% coconut fiber, 10% palm kernel shell). Compressive strength testing was conducted at 7, 14, and 28 days of concrete age. The analysis showed that variation A, with 1% coir and 5% palm kernel shell, produced the closest compressive strength to normal concrete. ANOVA tests confirmed the significant effect of these mixtures on compressive strength. The contribution of this research lies in the development of alternative concrete materials that are more environmentally friendly, utilizing agricultural waste to reduce dependence on natural resources and lower the carbon footprint of the construction industry.
Co-Authors Alan Putranto Darmanto Darmanto Dian Wahyuni Dwi Hastuti, Ningrum Efendi, Uti Rustam Faisal, M.Hanif Harahap, Saima Putrini R Harsusani, Harsusani Iswandi, Agung Jayawarsa, A.A. Ketut Kalsum, Syf Umi Karlina, Vevie Kurnila, Nely Martanto . Mastura, Syf Nasfadilla, Yolanda Nova Zulfahmi, A. Nur Aida Purnomo, Julyan Ravi, Ahmad Siregar, Riska Febriana Suratmin Suryansyah, Suryansyah