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Journal : Jurnal IPTEK

Alternative coarse agregate using locally available materials in Bangkalan Pertiwi, Dewi; Agusdini, Theresia Maria; Farchan, Muchamad
Jurnal IPTEK Vol 28, No 1 (2024): May
Publisher : LPPM Institut Teknologi Adhi Tama Surabaya (ITATS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.iptek.2024.v28i1.5350

Abstract

Madura Island possesses significant natural resources, particularly aggregates from class C excavations in Bangkalan Regency. These aggregates, including fine aggregate (sand) and coarse aggregate (gravel), are potential materials for concrete mixtures. However, concrete produced solely with Bangkalan aggregates typically achieves a compressive strength of 14 MPa. Combining these aggregates with those from Java Island can enhance compressive strength to 20 MPa. This study aims to determine the optimal composition of Bangkalan and Pandaan coarse aggregates, using admixtures type D (0.3%) and type F (0.6%), to achieve a target compressive strength of 35 MPa. Various combinations of coarse aggregates (100% Bangkalan, 90% Bangkalan and 10% Pandaan, 80% Bangkalan and 20% Pandaan, and 70% Bangkalan and 30% Pandaan) were tested using cylindrical specimens (15 x 30 cm). The results indicate that the combination of 90% Bangkalan and 10% Pandaan aggregates, with the specified admixtures, produced the highest compressive strength of 31.06 MPa at 28 days, which did not meet the target of 35 MPa. This suggests further research is needed to explore additional aggregate combinations and admixture variations to achieve the desired compressive strength.
Co-Authors Abdi Hakiki Achmad Jaelani Agusdini, Theresia Maria Ahmad Wahyu Setiawan Alifa, Asyika Nur Apriyanto, Arie Fauzi Ari Gandhi Sabban Arifin, Moch.Ali Arintha Indah Dwi Syafiarti Armijon . Arsid Awalya, Rahmannisa Syifa Bantot Sutriono, Bantot Boedi Wibowo Budi P, Atik Christin Mardiana Chriswanto, Evelyn Jennis Clarence, Johann Dewi Astuti Diah Listyaningsih Dita Kamarul Fitriyah Dumilah, Jelita Retno Eka Susanti Eka Susanti Eka susanti Eko Rahmadi Endang Kasiati Eugene, Rebecca Farchan, Muchamad FAUZI, HARIS Felicia Tria N Ferdian Adhitia Ferdian Adhitia Ananda Gemiartha, Celine Morgan Godwin, Danniel Tristano L. Gunawan, Marvel Gustiaranti, Audrey Agdennia Hadap, Billy Mathew Hakiki, Abdi Hapsari, Rachel Cintantya Hayat, Nurul Hendrik Kusuma Atmaja Heri Istiono Ibram Bramasta Arifin Ihsanul Hafiz Indra Komara, Indra Indra Sari, Hastuti Istiono, Heri Jaka Propika Jaka Propika Jenny Caroline Kartiko, Andi Susilo Katili, Kevin Kempa, Sesilya Khoir, Fatihul Kurnia Hadi P Kurnia Hadi Putra Kurniawan, Abraham Ivan Kurniawan, Mochammad Rizky Kusumaningrum, Dewi Laelawati, Kania Mahendra Nata, Eric Vianto Maulana Maulana, Maulana Melinda, Graceline Michella Beatrix Mila Kusuma Wardani Muhammad Risky Mahensa Muliadji, Adelia MULYADI Natalia, Vicencia Giovenna Nur Laelatul Fadiyah Nurul Rochmah Ori Feizal Qirom Prayogo, Nathania Cherryl Qirom, Ori Feizal Rahardjo, Richie Farandy Rahmalia Salma Rahmasari, Anggraeni Ratih Indriyani Rio Andri Ansyah Risky Murinda Risqy K, Rachmad Ryanditama Pramudya Santoso, Nicholas Adi Sekartadji, Ratih Setiadiwiria, Mahersya Christiani Siti Choiriyah Sofian, Merviona Sudarsono, Jethson Edbert Sugianto, Kenneth Teguh, Ansella Jovita Theresia Maria CA Theresia Maria CA Theresia MCA Triaswati MN Triaswati Triaswati Wahyu Setiawan, Ahmad Wijaya, Feysya Sandrina Wiranata, Destya Wongso, Samuel Alfred Yanisfa Septiarsilia