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All Journal Jurnal Konstruksia Journal of Advanced Civil and Environmental Engineering AGREGAT Rancang Bangun BENTANG : Jurnal Teoritis dan Terapan Bidang Rekayasa Sipil Publikasi Riset Orientasi Teknik Sipil (Proteksi) Abdimas: Papua Journal Of Community Service Teknika Prosiding Seminar Nasional Teknik Sipil UMS International Journal of Civil Engineering and Infrastructure (IJCEI) Jurnal Pengabdian Kolaborasi dan Inovasi IPTEKS Jurnal Ekonomi, Bisnis dan Pendidikan (JEBP) Jurnal Ilmiah Ekonomi dan Manajemen ETERNITAS Journal of Civil Engineering and Vocational Education Jurnal Penelitian Teknik Sipil Konsolidasi Jurnal Ilmiah Teknik Sipil (JIMATS)
Muhammad Nur Fajar
Universitas Muhammadiyah Sorong
Agriculture, Biological Sciences & Forestry Humanities Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Social Sciences Transportation Other

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Utilization of Local Sago Fiber as a Sustainable Additive in Cement Mortar Maysyurah, Alfina; Purwantoro, Didik S; Arifin, Herlina; Fajar, Muhammad Nur; Aris, Muhammad
Jurnal Penelitian Teknik Sipil Konsolidasi Vol. 4 No. 1 (2026): Jurnal Penelitian Teknik Sipil Konsolidasi, Januari 2026
Publisher : Program Studi Teknik Sipil Universitas Bosowa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56326/jptsk.v4i1.8364

Abstract

This study aims to evaluate the effect of adding sago fiber as an environmentally friendly additive on the physical properties of mortar, namely density, porosity, water absorption, and compressive strength. The study was conducted experimentally in the laboratory with variations of normal mortar and the addition of sago fiber of 2%, 4%, and 10%. Cubic test specimens measuring 5 × 5 × 5 cm were tested at the age of 28 days for density, porosity, water absorption, humidity and temperature, and compressive strength. The test results showed that the addition of sago fiber caused a decrease in the value of the density and compressive strength of the mortar, while the porosity and water absorption values increased. The highest density value was obtained in normal mortar at 2.09 gr/cm³ and a compressive strength of 21.33 MPa. Meanwhile, with a variation of 10% sago fiber, the density decreased to 1.53 gr/cm³ and the compressive strength only reached 3.22 MPa. Environmental conditions such as temperature and humidity also affect the compressive strength of mortar. This study concluded that sago fiber can be used as an environmentally friendly additive in mortar, but its use should be limited to maintain the material's structural performance.
Co-Authors A. Arwin Amiruddin A. Didik S. Purwantoro A. Didik Setyo Purwantoro Achmad Rusdi Alfina Maysyurah Aris, Muhammad Asriadi Asrul Saputra Chandra Margareta Christovel V. Hendriks Desembardi, Faried Desembardi, Faried Didik Setyo Purwantoro Fajri Fajri Fauzi, Hafidz N. Gibran, Muhammad Yusuf Herlina Arifin Herman Parung Hermawan Suprianto Iqbal Iqbal Iqbal Iqbal Iqbal Irwan Setiawan Ja'far, Achmad M Yunus Nasrullah Mernawati Makaliwe, Gabby K. K. Malawat, Titi Mangandar, Ertson Steven Marina Abriani Butudoka Marina Butudoka Maysyurah , Alfina Mizwan Purnama Mohammad Aris Mohammad Aris Muchtar, Hasriadi Muhammad Awal Al Ghazali Nurul Hidayah Karrang Pristianto, Hendrik Purwantoro, A Didik Setyo Purwantoro, Didik S Puspa Rini, Retno Retno Puspa Rini Riskawati Ruci Arizanda R. Rusdi, Achmad Rusmin Rahman Salihin, Sakina Marwa Sambo, Aldi Satria Sembiring, Rinawati Setya, Didik Sigarlaki, Ester Siti Julaeka Slamet Widodo Slamet Widodo Sukowati, Dwi Guntoro Sutiono, Wilis Syafilla Aning Saba Teguh Eka S. Apriliyanto Vinsen Hukom Yon Saputri, Lintang Tiara