Self Compacting Green Concrete (SCGC) Kuat Awal Tinggi Menggunakan CaCO3, Carbide Waste, dan Bottom Ash.
Abstract
The performance improvement can be done by applying innovative principles in construction projects because the most consumed product on earth besides water is concrete, more than 4 billion tons of carbon dioxide per year is produced from this industry. To reduce this problem, research on the utilization of alternative materials to replace cement in SCC (Self Compacting Concrete) in High Early Strength Concrete is one of the good solutions. Alternatively, using CaCO3 and Waste Calcium Carbide to reduce the amount of cement so that less carbon dioxide is produced and using Bottom Ash as a sand substitute to reduce the cost of fine aggregate. This research aims to obtain SCC concrete with a compressive strength of more than 15 MPa at the age of 1 day with a mixture of these environmentally friendly materials, with the chemical properties of environmentally friendly materials reacting simultaneously, this adds to the optimization of concrete innovations carried out both in terms of concrete compressive strength, environmentally friendly, and reduction of material waste. The results showed an increase in effectiveness in reducing the use of cement but proven of increasing the 1 day Compressive Strength and the effectiveness of carbon dioxide emissions generated by 26.58%.
Full text article
References
EFNARC. (2002). (European Federation of national trade associations representing producers and applicators of specialist building products), Specification and Guidelines for self- compacting concrete, February 2002, Hampshire, U.K.
American Concrete Institute. Self-Consolidating Concrete, ACI 237R-07
EFNARC. (2002). Specification and guidelines for self-compacting concrete. European Federation of Producers and Applicators of Specialist Products for Structures.
Grbes, A. (2015). “A Life Cycle Assessment of Silica Sand; Comparing the Benefit Process”. MDPI: Sustainability.
Ali, Maisarah, Muhd Sufian Abdullah, and Siti Asmahani Saad, “Effect of Calcium Carbonate Replacement on Workability Mechanical Strength of Portland Cement Concrete”, Advanced Materials Research, 1115(2015),137–41<https://doi.org/10.4028/www.scientific.net/amr.1115.137>
Kalyoncu, R., and S. Rustu. 2002. “Coal combustion products-production and uses.” In Proc., Coal Combustion By-products and Western Coal Mines: A Technical Interactive Forum. Carbondale, IL: Southern Illinois Univ.
Anisa, Evelyn Anabela, Rahmad Afriansya, Julian Randisyah, and Pinta Astuti, “Studi Pemanfaatan Prekursor Fly Ash Lokal Pada Self Compacting Geopolymer Concrete (SCGC)”, Semesta Teknika, 24.2 (2021), 111–19 <https://doi.org/10.18196/st.v24i2.13075>
Fadiq Umar Rasyid, Life Cycle Assessment Terhadap Emisi Karbon Pemanfaatan Fly Ash Dan Bottom Ash Sebagai Subtitusi Material Konstruksi, Skripsi, Fakultas Teknik, Universitas Hasanuddin, 2023.
Damara, B., & Lubis, Z. (2018). “PENGARUH PENAMBAHAN LIMBAH B3 PADA KUAT BETON MUTU K-175”. Civilla : Jurnal Teknik Sipil Universitas Islam Lamongan, 3(1), 100–107. https://doi.org/10.30736/cvl.v3i1.216
Aprida, L. F., Dermawan, D., & Bayuaji, R. (2015). “Identifikasi Potensi Pemanfaatan Limbah Karbit dan Abu Sekam Padi sebagai Bahan Alternatif Pengganti Semen”. Conference Proceeding on Waste Treatment Technology, 4(2), 13–16.
Hauashdh, Ali & Radin Mohamed, Radin Maya Saphira & Jailani, Junaidah & Rahman, Junita. (2020). “Stabilization of Peat Soil Using Fly Ash, Bottom Ash and Portland Cement: Soil Improvement and Coal Ash Waste Reduction Approach”. IOP Conference Series: Earth and Environmental Science. 498. 012011. 10.1088/1755-1315/498/1/012011.
Muthusamy, Khairunisa, Mohamad Hafizuddin Rasid, Gul Ahmed Jokhio, Ahmed Mokhtar Albshir Budiea, Mohd Warid Hussin, and Jahangir Mirza, “Coal Bottom Ash as Sand Replacement in Concrete: A Review”, Construction and Building Materials 236 (2020) 117507 <https://doi.org/10.1016/j.conbuildmat.2019.117507>
Singh, M. and Siddique, R. (2015) “Properties of Concrete Containing High Volumes of Coal Bottom Ash as Fine Aggregate”. Journal of Cleaner Production, 91, 269-278.<https://doi.org/10.1016/j.jclepro.2014.12.026>
M. Singh and R. Siddique, 2016, “Effect of coal bottom ash as partial replacement of sand on workability and strength properties of concrete,” J. Clean. Prod., vol. 112, pp. 620–630.
Oyebisi, Solomon & Olutoge, Festus & Faithfulness, Bankole & Owamah, Hilary & Dike, Daniel. (2023). “Sustainability assessments of ternary mixed concrete: A cradle-to-gate analysis”. Materials Today: Proceedings. 10.1016/j.matpr.2023.08.320.
Widodo, Slamet, Faqih Ma’arif, Zhengguo Gao, and Maris Setyo Nugroho, “Use of Ground Calcium Carbonate for Self-Compacting Concrete Development Based on Various Water Content and Binder Compositions”, The Open Civil Engineering Journal, 16.1 (2022), 1–8 <https://doi.org/10.2174/18741495-v16-e2208180>
John, Wasiu, Agbawhe Okeoghene Oghenekume, and Tuleun Lawrence Zahemen, “The Effect of Calcium Carbonate Filler on Self-Compacting Concrete Using Different Aggregate Sizes”, European Journal of Engineering Research and Science, 4.9 (2019), 9–16 <https://doi.org/10.24018/ejers.2019.4.9.1485>
Manasseh, Joel, “Effect of Carbide Waste on the Properties of Rice Husk Ash Concrete”, Global Journal of Engineering Research, 8.2 (2009), 57–65
Authors
Copyright (c) 2024 Muhammad Zuhal Firdaus, Achmad Firmansyah Sunaryoto
This work is licensed under a Creative Commons Attribution 4.0 International License.
The use of articles published by this journal is governed by the Creative Commons Attribution license as currently displayed on CC BY 4.0