Pengaruh Aditif Limbah Kerang Darah (Anadara Granosa) Terhadap Kualitas Beton K-225
DOI:
https://doi.org/10.37338/inovator.v5i2.155Keywords:
Kerang darah, Beton, Kuat tekanAbstract
A rapid development of the concrete construction sector has resulted in an increase in the need for concrete raw materials that are obtained directly from nature. The need for environmentally friendly materials is also increasing along with the development of construction engineering technology, so several studies have been conducted to search for an alternative to raw materials additives or concrete mixtures. Anadara granosa clam shell can be utilized as one of the alternative materials to substitute material for coarse aggregates. In this research, Anadara granosa clam shells of 10% and 13% were added to normal concrete mixtures, aged for 28 days, and then analyzed for characteristics and compressive strength. From the analysis of the results, it was found that an increase in the concrete compressive strength up to 103.67% or 233.47 Kg/cm2 with the addition of clam shells 10% to normal concrete mixtures, while the addition of more than 10% can reduce the concrete compressive strength. Scanning Electron Microscopy results showed a relatively rough surface and many pores on the surface of the concrete due to the addition of a clam shell. Finally, it can be concluded that Anadara granosa clam shells can be used as concrete additives with a maximum addition of 10% of the total weight of normal concrete.
References
N. Rahmawati, I. Lakawa, and Sulaiman, “Pengaruh cangkang kerang laut terhadap kuat tekan beton,” Sultra Civil Engineering Journal, vol. 2(1), 46-54, Mar. 2021.
D. I. Permana, A. S. S. Gunarti, and E. Yulius, “Pengaruh penambahan tumbukan kulit kerang jenis anadara granosa sebagai agregat halus terhadap kuat tekan beton K-225,” Jurnal Bentang, vol. 2(2), 36-46, Juli 2014.
L. F. Tilik, F. Firdausa, M. R. Agusri, and P. Hartoyo, “Pengaruh cangkang kerang sebagai substitusi agregat kasar dengan bahan tambah superplasticizer pada kuat tekan beton,” Jurnal Deformasi, vol. 6-2, 80-86, Des. 2021.
R. Imani, N. Yanto, and M. Susiwa, “Pengaruh penambahan abu cangkang kerang darah (anadara granosa) sebagai agregat halus terhadap kuat tekan beton,” Majalah Ilmiah UPI YPTK, vol. 26(1), 14-23, 2019.
G. Katrina, “Pemanfaatan limbah kulit kerang sebagai substitusi pasir dan abu ampas tebu sebagai substitusi semen pada campuran beton mutu K-225,” Jurnal Teknik Sipil dan Lingkungan, vol. 2(3), 308-313, Sept. 2014.
N. A. Syafpoetri, Z. Djauhari, and M. Olivia, “Karakteristik mortar dengan campuran abu kerang lokan dalam rendaman NaCl,” Jurnal Rekayasa Sipil, vol. 14(1), 63-72, Feb. 2018.
S. M. Siregar, “Pemanfaatan kulit kerang dan resin epoksi terhadap karakteristik beton polimer,” Tesis sekolah pascasarjana Universitas Sumatera Utara.
M. G. Veena, N. M. Renukappa, J. M. Raj., C. Ranganathaiah, and K. N. Shivakumar. “Characterization of nanosilica-filled epoxy composites for electrical and insulation applications,” J. Appl. Polym. Sci., vol. 121, 2752-2760, Mar. 2011.
Z. Rong, W. Sun, H. Xiao, and G. Jiang, “Effects of nano-SiO2 particles on the mechanical and microstructural properties of ultra-high performance cementitious composites,” Cem. Concr. Compos., vol. 56, 25-31, Feb. 2015.
U. Saepudin, “Porositas dan permeabilitas beton abu sekam padi sebagai bahan perkerasan kaku (rigid pavement),” Isu Teknologi STT Mandala, vol. 5(2), 3-15, Juli 2017.
K. R. Natalia, E. W. Setyowati, and E. A. Suryo, “Struktur mikro pada beton dengan limbah batu onyx sebagai pengganti agregat kasar,” Jurnal Mahasiswa Jurusan Teknik Sipil Universitas Brawijaya, vol. 1(1), 110467, Feb. 2016.
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