Darmawan, Budi and , Nur Khotimah Handayani, S.T., M.Eng (2022) Pengaruh Penggunaan Steel Slag Pada High Volume Fly Ash-Self Compacting Concrete Dengan Variasi Perendaman Klorida Terhadap Kuat Tekan Beton. Skripsi thesis, Universitas Muhammadiyah Surakarta.
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Abstract
Most of the infrastructure development uses concrete as its constituent material, one of the developments being carried out is in aggressive areas (sea areas) with high chloride content. This research was conducted to determine the substitution of 20% steel slag and 50% fly ash in High Volume Fly Ash - Self Compacting Concrete (HVFA-SCC) in terms of compressive strength value against chloride attack. The concentrations used are variations of 1%, 2%, 3%, and 4%. This study used a cylindrical specimen with a diameter of 15 cm and a height of 30 cm, concrete planning using the American Concrete Institute (ACI) method. Concrete testing includes slump flow, l-box and compressive strength. The compressive strength test was carried out at the age of 28 days of concrete. The use of 20% steel slag in High Volume Fly Ash - Self Compacting Concrete gets a higher concrete compressive strength value. The test results of HVFA-SCC S concrete with steel slag experienced an increase in compressive strength compared to HVFA-SCC T concrete without steel slag in water immersion variations, while the addition of steel slag to High Volume Fly Ash Self Compacting Concrete with chloride solution immersion variations resulted in a decrease in compressive strength. which is not too significant, both HVFA-SCC concrete with the addition of steel slag and HVFA-SCC concrete without steel slag.
| Item Type: | Thesis (Skripsi) |
|---|---|
| Uncontrolled Keywords: | Steel Slag, Compressive Strength, Chloride, Fly Ash, HVFA |
| Subjects: | T Technology > TA Civil Engineering |
| Divisions: | Fakultas Teknik > Teknik Sipil |
| Depositing User: | BUDI DARMAWAN |
| Date Deposited: | 06 Sep 2022 03:03 |
| Last Modified: | 06 Sep 2022 03:03 |
| URI: | http://eprints.ums.ac.id/id/eprint/104688 |
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