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All Journal Sinergi INTEKNA Pharmauho: Jurnal Farmasi, Sains, dan Kesehatan Profetika AJIS : Academic Journal of Islamic Studies Dinamika Ilmu BERDIKARI : Jurnal Inovasi dan Penerapan Ipteks Pendas : Jurnah Ilmiah Pendidikan Dasar Al Qalam: Jurnal Ilmiah Keagamaan dan Kemasyarakatan Jurnal Media Elektro : Journal of Electrical Power, Informatics, Telecommunication, Electronics, Computer and Control System Martabe : Jurnal Pengabdian Kepada Masyarakat JURNAL PENDIDIKAN TAMBUSAI Jurnal Basicedu Jurnal Kreativitas PKM Jurnal EDUCATIO: Jurnal Pendidikan Indonesia IJISH (International Journal of Islamic Studies and Humanities) SCAFFOLDING: Jurnal Pendidikan Islam dan Multikulturalisme PREPOTIF : Jurnal Kesehatan Masyarakat International Journal of Islamic Educational Psychology Community Empowerment Jurnal Agrisistem: Seri Sosek dan Penyuluhan JUMORA: Jurnal Moderasi Olahraga Jurnal Basicedu YASIN: Jurnal Pendidikan dan Sosial Budaya VARIANSI: Journal of Statistics and Its Application on Teaching and Research All Fields of Science Journal Liaison Academia and Sosiety Jurnal Pengabdian Masyarakat Bangsa Kultura: Jurnal Ilmu Sosial dan Humaniora Ekodestinasi : Jurnal Ekonomi, Bisnis, dan Pariwisata Pamasa: Jurnal Pengabdian kepada Masyarakat Journal of Innovative and Creativity Dinamika Kerajinan dan Batik: Majalah Ilmiah
Muhammad Azhar
Program Studi Agribisnis Fakultas Pertanian Universitas Sumatera Utara
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Neuroscience Nursing Physics Public Health Social Sciences Transportation Veterinary Other

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Journal : Sinergi

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Effect of curing temperature on the soil physical and mechanical properties on clay shale geopolymer fly ash stabilization Hartono, Edi; Diana, Willis; Muntohar, Agus Setyo; Azhar, Muhammad; Indriani, Lia
SINERGI Vol 29, No 1 (2025)
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/sinergi.2025.1.005

Abstract

Clay shale is an easily degraded mudrock when exposed to weathering. The reduced strength due to degradation can be mitigated through soil stabilization. In recent years, soil stabilization using geopolymers has become one of the latest popular methods due to its economic benefits and lower carbon footprint. A widely used cementitious material for this method is fly ash-based geopolymer. The relationship between curing temperatures and the performance of clay shale stabilized with fly ash-based geopolymer has yet to be studied for the purpose of identifying a more effective stabilization method. In this study, clay shale was stabilized using geopolymer. The geopolymer was made of fly ash and an activator. Sodium hydroxide (NaOH) and sodium silicate (Na2SiO3) as activators. The activator is diluted with water to create a 12 M mixture. Before the unconfined compressive strength test, the specimens were subjected to various curing temperatures from 26oC to 60oC. The test result shows that, in general, higher curing temperatures increased the dry density from 1.66 g/cm3 to 1.84 g/cm3. Meanwhile, the unconfined compressive strength multiplies about 3.5 times. Furthermore, the moisture content decreased after the curing process from 19% to 2.5%. This led to the specimen volume experiencing decrement due to the shrinkage during the curing period. The volume reduces from 67.7 cm3 to 63.5 cm3. In general, temperature plays a significant role in enhancing the strength of clay shale stabilized using fly ash-based geopolymer.
Co-Authors Abdul Ghofar Abdul Gofur Abdul Wahab Abubakar, Usman Achmad Fajruddin Fatwa Adhan, Achmad Maulana Adhianty Nurjanah Agus Setyo Muntohar Ahmad Fauzan Ahmad Hidayat ahmad yani Akbar, Raihan Akbar, Sabila Al-Razi, Muhammad Fakhruddin Amiruddin Siahaan Ananda, Rusydi Andy Aprinita, Cindy Asari, Siti Asyabaabudzaki, Asyabaabudzaki Azam Syukur Rahmatullah, Azam Syukur Azmil, Mimil carsiwan, carsiwan Damanik, Maikhel Samuel Dani, Sulis Mawar Daulay, Aidil Ridwan Dewi Anggraini Diana, Ega Dongoran, Rahmita Murdiaty Edi Hartono Ekasari, Nurlita Elghaniyya, Raihan Fajrina, Rizka Gumilar, Agus Harahap, Fiki Robi Handoko Harahap, Khairunnisa Hifni, Azizah Husanda, Meisy Indriani, Lia Jana, La Januri Karim Karim, Karim Khairani, Diva Ghefira Mahardika Khalisa, Andi Thafida Kiki Kurniawan Laila Sari Masyhur Lusy Asa Akhrani, Lusy Asa Malaka, Muhammad Hajrul Mariah Kibtiyah, Mariah Ma’rifah, Nurul Mstamin, Mustamin Muhammad Afif Muhammad Anis, Muhammad Muhammad Hafiz Muhammad Heri Zulfiar, Muhammad Heri Nafi'an, Muh. Ilman Nasrullah Nasrullah Nisa, Nabila Khairun Nugraha, Reshandi nur azizah, azizah Nurshabrina, Qonita Nurwijayanti Perangin-angin, Despaleri Permana, Yandi Popy Yuniar Prakoso, Arta Usamah Purnomo, Halim Rahmadani, Rian Nur Renesteen, Editha Rini Hamsidi Ritonga, Mukail Rusdi Kasman Sahidin . Salminawati Sapuadi, Sapuadi Sartika, Maharani Satria Abdi, Nurul Selvi Annisa Shuhaib, Shuhaib Sintiya, Sindy Siregar, Vera Yunita Subiyakto, Yuli Sungkono Suud, Fitriah M. Suwindi, Akhmad Syahru Akram, Aqil Tanjung, Lidra Agustina Ulya, Mawaddatul Wardhani, Bantari Wisynu Kusuma Willis Diana Yodha, Agung Wibawa Mahatva Zainal, Abdul Qahar Zaini Dahlan