ANALISIS KUAT TEKAN BETON RINGAN SETELAH MENJALANI PROSES PEMBAKARAN DAN PERENDAMAN DENGAN ASAM SULFAT

CELVIN, C (2022) ANALISIS KUAT TEKAN BETON RINGAN SETELAH MENJALANI PROSES PEMBAKARAN DAN PERENDAMAN DENGAN ASAM SULFAT. S-1 thesis, 021008 Universitas Tridinanti.

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Abstract

ABSTRAK Beton yang banyak digunakan dalam berbagai pekerjaan konstruksi yang memiliki banyak kelebihan, namun memiliki salah kelemahan diantaranya yaitu berat jenis yang cukup tinggi sehingga beban mati struktur sangat besar. Salah satu cara untuk mengurangi berat jenis tersebut adalah dengan mengganti agregat alami dengan agregat buatan yang memiliki berat jenis yang lebih rendah. Berkaitan dengan hal tersebut, dilakukan penelitian pembuatan beton dengan agregat ringan buatan, dimana agregat dibuat menggunakan fly ash dan epoxy resin dengan perbandingan 80% : 20%. Hasil pengujian kuat tekan beton masing-masing 3 buah di setiap pengujian pada umur 3, 7, dan 14 hari dengan hasil pengujian kuat tekan berturut-turut sebesar 10,28 Mpa, 11,31 Mpa, 12,44 Mpa. Hasil pengujian kuat tekan beton yang mengalami proses pembakaran pada umur 3,7,14 hari dengan hasil berturut-turut sebesar 18,57 Mpa, 10,28 Mpa, 7,45 Mpa. Hasil pengujian kuat tekan beton yang mengalami proses perendaman menggunakan asam sulfat pada waktu 60 menit, 120 menit, 180 menit dengan hasil berturut-turut sebesar 10,65 Mpa, 5,85 Mpa, 4,62 Mpa. Kata Kunci: Fly Ash, Agregat ringan, Kuat Tekan, Perendaman, Pembakaran. ABSTRACT Concrete is widely used in various construction works which have a There are many advantages, but it has one of its weaknesses, namely specific gravity which is high enough so that the dead load of the structure is very large. One way to reduce the specific gravity is to replace the natural aggregate with artificial aggregate which has a lower specific gravity. Related to things In this study, research was carried out on the manufacture of concrete with artificial lightweight aggregates, where the aggregate is made using fly ash and epoxy resin with a ratio of 80% : 20%. The results of testing the compressive strength of concrete are 3 pieces each in each test at age 3, 7, and 14 days with the results of the compressive strength test successively of 10.28 Mpa, 11.31 Mpa, 12.44 Mpa. The results of the compressive strength test of the soaked concrete at the age of 3,7,14 days with successive results of 18.57 Mpa, 10.28 Mpa, 7.45 Mpa. The results of the compressive strength test of concrete that were burned at a time of 60 minutes, 120 minutes, 180 minutes with successive results of 10.65 Mpa, 5.85 Mpa, 4.62 Mpa. Keywords: Fly Ash, Light aggregate, Compressive Strength ,Immersion , Burning.

Item Type: Thesis (S-1)
Subjects: T Technology > T Technology (General)
T Technology > TA Engineering (General). Civil engineering (General)
Divisions: Fakultas Teknik > S1 Teknik Sipil
Depositing User: Celvin Celvin Firmansyah
Date Deposited: 09 Dec 2022 02:47
Last Modified: 09 Dec 2022 02:47
URI: http://repository.univ-tridinanti.ac.id/id/eprint/6227

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