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All Journal Jurnal Sipil dan Arsitektur
Shifa Fauziyah
Teknik Infrastruktur Sipil dan Perancangan Arsitektur, Sekolah Vokasi, Universitas Diponegoro, Indonesia
Civil Engineering, Building, Construction & Architecture Engineering

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Pengaruh Penambahan Abu Sekam Terhadap Kuat Tekan, Daya Serap Air, dan Kinerja Termal pada Bata Beton Muhammad Akmal Rusmawan; Shifa Fauziyah; Hartono Hartono
Jurnal Sipil dan Arsitektur Vol 2, No 4 (2024): Desember
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/pilars.2.4.2024.26-33

Abstract

Bricks are widely used in construction due to their affordability and ease of production, but traditional bricks pose environmental challenges. This study explores improving brick quality by adding rice husk ash (RHA). Two types of bricks, solid and perforated (37 x 15 x 9 cm, with 4 x 7 cm perforations), were tested with RHA additions of 0%, 5%, 10%, 15%, and 20%. Tests included water absorption, compressive strength, and thermal conductivity at 21 days. The results showed that adding up to 10% of RHA significantly improved compressive strength and water absorption. The 10% variation gave the best compressive strength: 4.74 MPa for solid bricks and 4.56 MPa for perforated bricks. However, adding more than 10% reduced strength. The 5% RHA variation had the lowest water absorption, 1.95% for solid bricks and 1.93% for perforated, making it ideal for applications requiring water resistance. Bricks with 20% RHA demonstrated the best thermal performance, reducing temperature rise by 8.23°C in solid bricks and 8.00°C in perforated bricks. The 20% variation also lowered production costs, making it the most economical option. In conclusion, RHA is an effective additive for improving brick quality, with 10% RHA being optimal for strength and water resistance and 20% RHA for thermal performance and cost efficiency.
Batu Bata Merah Ramah Lingkungan Menggunakan Bahan Campuran Abu Serbuk Kayu dan Serbuk Kaca Irwinsyah Aprillio Putra Pratama; Naufal Bagus Setiawan; Bambang Setiabudi; Shifa Fauziyah
Jurnal Sipil dan Arsitektur Vol 2, No 4 (2024): Desember
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/pilars.2.4.2024.1-8

Abstract

Along with the times in the Industrial Revolution 4.0, innovation in the construction field is needed to achieve a specific innovative idea. One is making red bricks using a mixture of ash, sawdust, and glass powder. For the composition used in red bricks with a mixture of ash, sawdust, and glass powder amounting to 0%, and 2.5% and 0%, 2.5%, 5%, and 7.5% of the weight of the bricks used, based on these percentages, it can also reduce the price of production materials. The researchers did the test method by testing the brick's compressive strength and the absorbency of water. This aims to find out how significant the influence of the mixture of ash, sawdust, and glass powder is on the quality of the brick's compressive strength and the level of water absorption in the brick. It is hoped that the research of red bricks using a mixture of ash, sawdust, and glass powder is expected to be an alternative solution for the utilization of red brick mixture materials to reduce the cost efficiency of production materials and to determine the quality results of brick compressive strength and water responsiveness to bricks based on the test method to be carried out.
Co-Authors Bambang Setiabudi Hartono Hartono Irwinsyah Aprillio Putra Pratama Muhammad Akmal Rusmawan Naufal Bagus Setiawan