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All Journal International Journal of Public Health Science (IJPHS) Indonesian Journal of Geography Jurnal Teknik Teras Jurnal JRST (Jurnal Riset Sains dan Teknologi) SIKLUS: Jurnal Teknik Sipil Al-sihah: The Public Health Science Journal Gorontalo Journal of Infrastructure and Science Engineering RADIAL: JuRnal PerADaban SaIns RekAyasan dan TeknoLogi Insan Cita Jurnal Pengabdian Kepada Masyarakat Nusantara Science and Technology Proceedings Jurnal Teknik Sipil Cendekia (JTSC) Dikmas: Jurnal Pendidikan Masyarakat dan Pengabdian Journal of the Civil Engineering Forum Jurnal Ilmu Komputer Jurnal Teknik Sumber Daya Air Journal of Entrepreneurship and Community Innovations Jurnal Teknik Sipil RADIAL: Jurnal Peradaban Sains, Rekayasa dan Teknologi J-Sil (Jurnal Teknik Sipil dan Lingkungan) Jurnal Teknik Sipil dan Arsitektur
Olii, Muhammad Ramdhan
Department Of Civil Engineering, Universitas Gorontalo, Gorontalo, INDONESIA
Agriculture, Biological Sciences & Forestry Humanities Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Public Health Social Sciences Transportation

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Sustainable Self-Compacting Concrete: The Role of Limestone Powder as A Cement Replacement Muhammad Ramdhan Olii; Andi Aswin Rahman; Nasir Bumulo; Rahman Abdul Djau; Ilyas Ichsan
JURNAL TEKNIK SIPIL CENDEKIA (JTSC) Vol 7 No 2 (2026): May
Publisher : Departement of Civil Engineering, Universitas Winaya Mukti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51988/jtsc.v7i2.505

Abstract

The excessive use of cement in concrete production contributes significantly to environmental impacts, particularly CO? emissions. One potential solution is the partial replacement of cement with limestone powder in self-compacting concrete (SCC). This study aimed to investigate the effect of limestone powder as a partial cement replacement on the fresh properties and compressive strength of SCC. Limestone powder was used at replacement levels of 0%, 6%, 9%, 12%, and 15% by weight of cement. The fresh properties of SCC were evaluated using slump flow, V-funnel, and L-box tests, while compressive strength tests were conducted to assess hardened performance. The results showed that SCC mixtures containing up to 9% limestone powder satisfied the SCC workability requirements. The optimum performance was achieved at 6% limestone powder replacement, which produced a slump flow diameter of 600 mm and compressive strength of 29.58 MPa, exceeding the design strength target of 25 MPa. Higher replacement levels reduced both workability and compressive strength, with the 15% mixture failing to meet acceptable performance criteria. These findings indicate that limestone powder can be effectively utilized as a sustainable partial cement replacement in SCC at moderate replacement levels while maintaining satisfactory fresh and hardened properties.
Co-Authors Abdul Djau, Rahman Abdullah, Julius Tri Octavian R. Aleks Olii Aleks Olii Aleks Olii Ali, Azhar Zukur Putra M. Andi Aswin Rahman Anshari, Erwin Bumulo, Nasir Djau, Rahman A Doda, Nurhayati E.Poe, Isran Hano, Yanti Hz Hano, Yanti Hz. Haris Djafar, Haris Hidayat, Andi Sahrul Hippy, Mohamad Alfandi Ichsan, Ilyas Ichsan, Ilyas Ilyas Ichsan Ilyas Ichsan Islamuddin ismul Isnaen Muhidin, Moh. Juhra Winata Larote, Yonis Lasarudin, Alter Mangewa, Novia Michael Rorimpandey Mokarram, Marzieh Nasir Bumulo Nento, Sartan Olii, Aleks Olii, Rizky Selly Nazarina Otto, Abdul Rajab Putra Olii, Muh. Yasin Umsini Rahman A. Djau Rahman Abdul Djau Ririn Pakaya Saliko, Maxidin Santoso, Triyadi Sartan Nento Sartan Nento SYAHRIAL SYAHRIAL Syahril Panigoro Wahab, Azhar A Yunus, Hawanafisa Putri Zailani Olii, Abdul Kadir