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All Journal JTT (Jurnal Teknologi Terpadu)
Az'Zahrah, Yuninda
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Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Materials Science & Nanotechnology Mechanical Engineering

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Analisa Kuat Tekan Bio Batu Bata Tanpa Bakar Dengan Memanfaatkan Lumpur Limbah IPA Km. 8 Kota Balikpapan Az'Zahrah, Yuninda; Indriani, Andi Marini; Utomo, Gunaedy Utomo
Jurnal Teknologi Terpadu Vol 12, No 2 (2024): JTT (Jurnal Teknologi Terpadu)
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32487/jtt.v12i2.2271

Abstract

IPA waste sludge contains pollutants that can damage rivers. To reduce this, this research focuses on using mud to make bricks. This research also aims to make bricks without burning to minimize air pollution. Generally, bricks made without burning use cement to strengthen their strength. However, this research explores using biocemented Bacillus huizhouensis bacteria as a substitute for cement to strengthen bricks without burning. By adding a bacterial solution to the brick mixture, research found an increase in compressive strength of 59.78%, which was 1.47 MPa compared to normal bricks without bacterial reinforcement of 0.92 MPa. This study shows the potential for using the bacteria Bacillus huizhouensis to increase the strength of bricks while reducing pollution.
Co-Authors Andi Marini Indriani, Andi Marini Utomo, Gunaedy Utomo