PENGARUH PENAMBAHAN LIMBAH KARET BAN SEBAGAI BAHAN PENGGANTI AGREGAT HALUS TERHADAP KUAT LENTUR BETON
Keywords:
karet ban, agregat halus, beton, kuat lentur beton.Abstract
In this era, the automotive industry has developed along with the increase in tire production which has resulted in an increase in tire rubber waste which is difficult to decompose naturally. Therefore, processing and utilization of tire rubber waste is needed. To overcome environmental pollution due to used tire waste, one way is to make fine aggregate substitute material in concrete to reduce costs and overcome environmental pollution. This research was carried out at the Civil Engineering Laboratory of the Sriwijaya State Polytechnic. By analyzing whether tire rubber waste can be used as a substitute for fine aggregate with percentages of 5%, 10% and 15% can increase the flexural strength of concrete, this is the aim of this study. This testing was carried out at the ages of 7 days, 14 days and 28 days, with test objects in the form of blocks measuring 60 cm × 15 cm × 15 cm. The test results for normal concrete aged 28 days were 3.17 MPa, concrete mixed with rubber tire waste aged 28 days the percentage was 5% which was 3.48 MPa, the percentage of 10% was 4.13 MPa and the percentage of 15% was 2.88 MPa. From the results of flexural strength data, percentage
References
Andreas setiabudi, Julio riov, dkk, 2019 “Kajian Penggunaan potongan ban bekas terhadap kuat tekan betonâ€,Universitas Pembangunan Jaya, Tangerang.
Dessy wulan sari, Fajri ariefyanto, dkk, 2013 “Kinerja beton berserat karet pada suhu tinggiâ€, Universitas Riau, Riau.
Dica Hermawan setiaji, Sugeng Riyanto, dkk, 2021 “Pengaruh limbah karet ban sebagai substitusi pasir terhadap kuat tekan dan modulus elastisitas betonâ€, Politeknik Negeri Malang, Malang.
Dipohusodo, Istimawan, 1994. Struktur Beton Bertulang, Jakarta : Gramedia Pustaka Utama
Edo Agoeng Anggara & Firdaus, 2019 “Pengaruh penambahan potongan karet ban terhadap kuat lentur betonâ€,Universitas Bina Darma, Palembang.
Hermansyah, Dedy Dharmawansyah,dkk, 2022 “Pengaruh penambahan variasi cacahan limbah karet ban sepeda motor terhadap kuat tekan beton normalâ€, Universitas Teknologi Sumbawa, Nusa Tenggara Barat.
Mulyono, T., 2003. Teknologi Beton, Yogyakarta : Penerbit Andi Mulyono, T., 2004, Teknologi Beton, Edisi Kedua, Andi, Yogyakarta Mulyono, Tri, 2005, Teknologi Beton, Edisi Ketiga, Andi, Yogyakarta
R. Dedi iman kurnia, Iskandar Azis, dkk, 2019 “Studi variasi penambahan serat karet ban bekas terhadap kuat tekan dan kuat tarik belah beton dengan faktor air semen 0,5â€, Universitas Almuslim, Aceh.
Reni Raafidiani, Irvan Rochmat handriawan, dkk,2022 “Pemanfaatn Limbah abu sekam padi dan karet ban sebagai bahan tambah agregat pada betonâ€, Politeknik Negeri Bandung, Bandung, Jawa Barat.
SNI 03-2834-2000 “Tata Cara Pembuatan Rencana Campuran Beton Normalâ€
SNI 4431-2011 “Cara Uji Kuat Lentur Beton Normal Dengan Dua Titik Pembebananâ€.
Tjokrodimulyo, Kardiyono, 2007, Teknologi Beton, Biro Penerbit, Yogyakarta
Yenny Nurchasanah, Abdul rochman, dkk, 2022 “Pemanfaatan crumb rubber dan rubber chip dari limbah ban bekas terhadap sifat mekanis betonâ€, Universitas Muhammadiyah Surakarta, Jawa Tengah.
