Jurnal
PENGARUH PENAMBAHAN FLY ASH (ABU TERBANG) PADA CAMPURAN BETON CURING DENGAN SUHU 80°C SELAMA 24 JAM DI TINJAU DARI KUAT TEKAN BETON
Media Konstruksi : Jurnal Ilmiah Teknik Sipil · Vol. 4 No. 2 (2019)
- ISSN
- 2503-2712
- Published
- 2019-07-01
- Publisher
- PRODI D3 TEKNIK SIPIL
- Language
- eng
Abstract
Abstract The purpose of this study was to determine the compressive strength of concrete by using fly ash as a material for reducing the need for cement in a mixture of variations of 0%, 5%, 10%, 15%, 20%, 25%, and 30% with a treatment temperature of 80ºC for 1 day.This test is a research study in the laboratory by examining fine aggregates and coarse aggregates. In this study the composition of the mixture used is contained in the mix design analysis with K-250 concrete quality with variations in the mixture of fly ash 0%, 5%, 10%, 20%, 25%, and 30% with a treatment temperature of 80 ° c for 24 hours then soak using ordinary water for 28 days using the SNI method.The value of concrete compressive strength on average at the age of 3 days using treatment temperature 80°c for 24 hours occurred at 15% variation of fly ash levels 0f 14,94 mpa at the value of 7 days old concrete compressive strength occurred at 15% variation of fly ash levels 0f 17,69 mpa from concrete without fly ash. And the value of compressive strength of concrete at the age of 28 days occurred at a variation of 10% fly ash levels of 25,00 mpa. Abstrak Tujuan dari penelitian ini adalah untuk mengetahui kuat tekan beton dengan menggunakan fly ash sebagai bahan pengurangan kebutuhan semen pada variasi campuran 0%, 5%, 10%, 15%, 20%,25%, dan 30%dengan perawatan suhu 80ºC selama 1 hari. Pengujian ini merupakan studi penelitian di laboratorium dengan melakukan pemeriksaan agregat halus dan agregat kasar. Pada penelitian ini komposisi campuran yang digunakan yaitu terdapat dalam analisa mix design dengan mutu beton K-250 dengan variasi campuran fly ash 0%, 5%, 10%, 20%, 25% dan 30% dengan perawatan suhu 80°c selama 24 jam kemudian rendam mengunakan air biasa selama umur 28 hari menggunakan metode SNI.Nilai kuat tekan beton rata-rata pada umur 3 hari dengan menggunakan perawatan suhu 80ºC selama 24 jam terjadi pada variasi kadar fly ash 15% sebesar 14,94 Mpa pada nilai kuat tekan beton umur 7 hari terjadi pada variasi kadar fly ash 15% sebesar 17,69 Mpa dari beton tanpa fly ash. Dan nilai kuat tekan beton pada umur 28 hari terjadi pada variasi kadar fly ash10% sebesar 25,00 mpa.
Collaboration network of the authors
21 authors · 42 co-authorship links
Hover or tap a name to highlight its co-authors. Double-click to open the author's page.
- Universitas Halu Oleo
- Universitas Sulawesi Tenggara
- Affiliation unknown
- Different organisations
- Same organisation
- Affiliation unknown
- Thicker line = more joint articles · bigger circle = more articles
Show as table
| Co-author | Organisation | Joint articles |
|---|---|---|
| Wayan Mustika | Affiliation unknown | 3 |
| sulha sulha | Affiliation unknown | 3 |
| Fitriah Mas'ud | Affiliation unknown | 3 |
| Muammar Makmur | Universitas Halu Oleo | 2 |
| I Komang Arya Yogi Paramita | Affiliation unknown | 1 |
| Azman Azman | Affiliation unknown | 1 |
| Milasari Milasari | Affiliation unknown | 1 |
| Randa Pratama | Universitas Sulawesi Tenggara | 1 |
| Juprianto Juprianto | Affiliation unknown | 1 |
| Umran Sarita | Affiliation unknown | 1 |
| Muh. Ariyan Sukri Anggara | Affiliation unknown | 1 |
| Susi Karmila | Affiliation unknown | 1 |
| Fahril Alwan | Affiliation unknown | 1 |
| Irvan Jaya | Affiliation unknown | 1 |
| Raymond N. Mangiri | Affiliation unknown | 1 |
| Lucky Lucky | Affiliation unknown | 1 |
| Reni Darfilun | Affiliation unknown | 1 |
| Awilliambuth Awilliambuth | Affiliation unknown | 1 |
Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.