Potensi Penggunaan Abu Daun Jagung Sebagai Alternatif Pengganti Semen Pada Campuran Mortar
DOI:
https://doi.org/10.18196/bce.v4i1.21324Keywords:
Mortar, Abu Daun Jagung, Bahan IkatAbstract
Semen yang digunakan pada mortar terbuat dari bahan kapur yang tidak dapat diperbaharui dan dapat menimbulkan polusi udara ketika semen diproduksi dalam jumlah besar. Oleh karena itu, bahan alternatif yang lebih ramah lingkungan sangat dibutuhkan untuk mengurangi penggunaan material semen sebagai bahan ikat. Penelitian ini bertujuan untuk mengevaluasi material abu daun jagung sebagai bahan pengganti semen pada mortar. Variabel penelitian menggunakan empat macam variasi komposisi mortar berdasarkan jumlah semen yang diganti dengan abu daun jagung (Mortar semen, 3% abu daun jagung, 5% abu daun jagung, dan 7% abu daun jagung). Model uji diberi pengujian makroskopik (uji kuat tekan) dan mikroskopik (X-Ray Diffraction , Energy Dispersive X – Ray Spectroscopy, dan Scanning Electron Microscope). Berdasarkan pengujian yang telah dilakukan, penggunaan abu daun jagung 7% dari berat semen pada mortar menjadi variasi yang terkuat pada penelitian ini
Cement used on mortar was made from limestone that cannot produced naturally, causing air pollution when it produced on big amount. Therefore, an alternative green material was very important for reducing cement utilization as bounding material. The purpose of this research was evaluating corn leaves ash material as cement substitute on mortar.The research variables were using four different mortar composition based on cement amount which replaced by corn leaves ash(Cement mortar, 3% corn leaves ash, 5% corn leaves ash , and 7% corn leaves ash). The samples were tested by macroscopic method (compression test) and microscopic method ( X-Ray Diffraction , Energy Dispersive X – Ray Spectroscopy, and Scanning Electron Microscope ). Based on the test, the substitution of 7% corn leaves ash from cement on mortar became the strongest variation on this research
References
Aiyub.,"Perbandingan Karakteristik Mortar Geopolimer Berbahan Dasar Fly Ash Nagan Raya Terhadap Mortar Konvensional Dengan Fas 0,5",Jurnal Teknik Sipil Unaya. vol 8, no 2, p.171, Jul 2022
Antoni. Chandra, L., Hardjito,D.,"The Impact of Using Fly Ash, Silica Fume and Calcium Carbonate on the Workability and Compressive Strength of Mortar. Procedia Engineering", vol 125, p 773, 2015
Ardhika, D.R., Anindya, A.L., Tanuwijaya,V.V., Rachmawati,H., "Teknik Pengamatan Sampel Biologi dan Non Konduktif Menggunakan Scanning Electron Microscopy", Prosiding Seminar Nasional Instrumentasi, Kontrol, dan Otomasi, 2018
Aswin, M., Maranatha. E.S, and Nola, L., "Effect of use of corn leaf ash on concrete compressive strength", IOP Conf. Series: Materials Science and Engineering, 2020
Maskur,I.,Sataryono. I.,Siswanto, M.F.,"Perancangan Campuran Flow Mortar Untuk Pembuatan Self-Compacting Concrete Dengan Fas 0,5", Dinamika Rekayasa, vol 13, no 2, p.89, Sep 2017
Nasri,R.RDirgarini J.N.S., Gunawan, R.,"Sintesis Silika Mesopori SBA-15 Dari Abu Daun Jagung".Jurnal Kimia FMIPA UNMUL. vol 10, no 1, p. 31, Nov. 2017
Pandey, A. dan Rabbani,A. ,”Stabilization of Pavements Subgrade Soil Using Lime and Cement” International Research Jorunal of Engineering and Technology, vol 4, no 6, p.5733, Apr.2017
Qi, T., Feng,G.,Wang.H.,"Pozzolanic Activity of Corn Straw Leaf Ash Produced at Different Temperatures and Treated with Portlandite Solution". BioResources. vol 15, no 4, p. 8708, 2020
Qomaruddin,M.,Nabella.A.R.,Sitohang,I., Lie,H.A. , "Studi Pengaruh Air Laut Pada Mortar Beton Normal dan Mortar Beton Dengan Fly Ash", Jurnal Teknik Sipil Universitas Atma Jaya Yogyakarta, vol 14, no 3, p 153, Okt 2017
Romell, E., Kurniawati. D., Pradibta, A .P., ."Perbaikan Sifat Fisik Dan Reaktifitas Fly Ash Sebagai Cementitious", Media Teknik Sipil, vol 12 no 2, p 111, 2014
Sentosa, L., Subagjo,B.S.,Rahman,H.,Yamin,R.A, "Aktivitas Zeolit Alam Asal Bayah dengan Asam dan Basa sebagai Aditif Campuran Beraspal Hangat (Warm Mixed Asphalt), ".Jurnal Teknik Sipil ITB", vol 26 , no 3, p 203, Dec 2018.
Siombing, A. P., Yusuar, and A., Gunawan, "Pengaruh Penambahan Arang Batok Kelapa Terhadap Kuat Tekan Mortar". Jurnal Inersia. vol 10, no. 1, p. 31,
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