PENGARUH ABU KARBON AKTIF LIMBAH BATRAI SEBAGAI BAHAN PENGGANTI PASIR TERHADAP KUAT TEKAN BETON FC' 21.5 MPA

MA'RUF, IQBAL AMIN (2021) PENGARUH ABU KARBON AKTIF LIMBAH BATRAI SEBAGAI BAHAN PENGGANTI PASIR TERHADAP KUAT TEKAN BETON FC' 21.5 MPA. Bachelor thesis, UNIVERSITAS MUHAMMADIYAH PURWOKERTO.

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Abstract

Carbon Ash is a material produced from various objects, such as charcoal and the smell of batteries. In Indonesia, each household consumes an average of 10 large dry batteries (UM1), 5 medium-sized batteries (UM2) and 10 small-sized batteries (UM3) in one year. based on the Decree of the Minister of Industry No.: 148/MISK/1985. dry batteries can be classified into the category of Hazardous and Toxic Materials (B3). So there needs to be an innovation to deal with these environmental problems. This study aims to determine the compressive strength of concrete & the effect of adding carbon ash as a partial replacement for sand in Fe' 21.5 MPa concrete. With variations in the use of carbon ash as much as 0%, 10%, 30% and 50%. This research uses an experimental method by replacing some of the fine aggregate in the form of sand with carbon ash. Making concrete samples using a concrete cylinder with a diameter of 15 em and a height of 30 em. Mix Design planning refers to SNI Concrete Planning 03- 2834-2000. The results of the research show that the average compressive strength of normal concrete is 34.59 MPa, while for the variation of the carbon ash mixture it is 10%: 38.15 MPa, 30%: 30.18 MPa and 50%: 29.90 MPa, so it can be concluded that there is a fairly good increase. at 10% carbon ash variation.

Item Type: Thesis (Bachelor)
Uncontrolled Keywords: Concrete, Carbon Ash, Concrete Compressive Strength
Subjects: T Technology > TA Engineering (General). Civil engineering (General)
Divisions: Fakultas Teknik > Teknik Sipil S1
Depositing User: Agus Imam
Date Deposited: 01 Aug 2022 05:56
Last Modified: 01 Aug 2022 05:56
URI: https://repository.ump.ac.id:80/id/eprint/13158

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