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All Journal MODUL Jurnal Ruas (Review of Urbanism and Architectural Studies) Jurnal Agroekoteknologi Local Wisdom : Jurnal Ilmiah Kajian Kearifan Lokal Vitruvian : Jurnal Arsitektur, Bangunan, dan Lingkungan Jurnal Arsitektur ARCADE JAUR (Journal of Architecture and Urbanism Research) Atrium : Jurnal Arsitektur International Journal on Social Science, Economics and Art Journal of Community Engagement Research for Sustainability Journal of Infrastructure and Civil Engineering Jurnal Pengabdian Masyarakat Formosa (JPMF) International Journal of Architecture and Urbanism Indonesian Journal of Interdisciplinary Research in Science and Technology (MARCOPOLO)
Wahyu Hidayat
Arsitektur, Teknik, Universitas Riau
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Nursing Public Health Social Sciences Transportation Other

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Journal : Journal of Infrastructure and Civil Engineering

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Studi Pengaruh Penggunaan Campuran Abu Fiber Kelapa Sawit dan Semen Untuk Stabilisasi Tanah Lempung Roza Mildawati; Rizqi Wahyu Hidayat
Journal of Infrastructure and Civil Engineering Vol. 3 No. 2 (2023)
Publisher : Program Studi Teknik Sipil Sekolah Tinggi Teknologi Pekanbaru

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35583/jice.v3i2.40

Abstract

Clay soils are susceptible to changes in moisture content, often experience instability in supporting the load above it, and have a large swelling potential. This study aimed to determine the effect of using palm fiber ash and cement for soil stabilization. This research method is divided into 2 processes of preserving test objects: CBR without soaking (unsoaked) for 0 days and 7 days and CBR soaked (soaked) for 4 days. The mixture variations used were 10%, 15%, 20% palm fiber ash and 7.5% cement. The MDD value was 1.468 g and OMC was 22%. The CBR value without soaking the original soil increased from 10.34% to 18.05% at 7 days of curing. The highest CBR value was obtained in a mixture of 10% palm fiber ash and 7.5% cement at 20.30% at 0 days of curing. The highest CBR value was obtained in a mixture of 10% palm fiber ash and 7.5% cement at 57.34% at 7 days of curing. The soaking CBR value tended to increase from 2.21% to 31.02% in the variation of 20% palm fiber ash and 7.5% cement mixture. The swelling potential value tends to decrease from 0.312% to 0.062%.
Co-Authors Abdul Latif Hasyim Datuok Bagindo Ahmad Nawawi Ahmad Nawawi Dede Irma Juwita Desita Salbiah Gun Faisal Indra Kuswoyo Irma Dwiyanti Mardi Liansyah Mashuri Mashuri Mira Dharma Mira Dharma S Mira Dharma Susilawati muhammad ibrahim Muhammad Rijal Muhd. Arief Al Husaini Muhd. Arief Al Husaini Muhd. Arief Al Husaini Pedia Aldy R. Lisa Suryani rahmat wendri Rifa Novriani Roza Mildawati Siti Aisyah Sri Djuniati Sri Djuniati Weldri Berto Ocmafiyon