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All Journal Jurnal Teknik Industri Terintegrasi (JUTIN)
Mahanani, Aulia Bintang
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Decision Sciences, Operations Research & Management Energy Engineering Industrial & Manufacturing Engineering Mechanical Engineering

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Pengaruh Penggunaan Batu Kapur dari Wilayah Sampung Kabupaten Ponorogo Sebagai Pengganti Agregat Kasar Terhadap Kuat Tekan Beton Mahanani, Aulia Bintang; Rochmah, Nurul
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 8 No. 3 (2025): July
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v8i3.45636

Abstract

Ponorogo, renowned for its abundant mineral resources such as limestone, presents an opportunity to utilize this material as a substitute for coarse aggregate in concrete mixtures. This research investigated the impact of replacing coarse aggregate with Sampung limestone at concentrations of 0%, 25%, 50%, 75%, and 100%. Following the Department of Environment (DoE) method and referencing SNI 03-2834-2000 for concrete mix design, 28-day compressive strength tests yielded results of 14.35 MPa for 0% limestone, 12.96 MPa for 25%, 14.35 MPa for 50%, 12.03 MPa for 75%, and 10.65 MPa for 100%. Remarkably, the findings indicate that the 50% limestone mixture achieved the most optimal compressive strength.
Co-Authors Nurul Rochmah