Deformation Pattern of Nickel Slag Bonding on the Development of Concrete Constructtion

Sujiono, Eko Hadi and Husain, H and Mulyadi, M and Samnur, Samnur and Arsyad, M (2017) Deformation Pattern of Nickel Slag Bonding on the Development of Concrete Constructtion. In: Journal of Physics: Conference Series, Volume 1028, 2nd International Conference on Statistics, Mathematics, Teaching, and Research 2017 9–10 October 2017, Makassar, Indonesia, 9 - 10 Oktober 2017, Makassar Sulawesi Selatan Indonesia.

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Abstract

This paper presents an experimental work to study the deformation and compressive strength on Portland cement concrete with nickel slag aggregate. The amount of nickel slag varied were towards the total mass of coarse aggregate are 0%, 20%, 40%, 60%, 80%, and 100%, respectively. Each variation of the samples was made with a dimension of 15 cm x 15 cm x 15 cm, and then through the curing process. After 28 days, the sample was checked using mechanical testing conducted to investigate the compressive strength. The surface of the concrete fracture after mechanical testing process shows that the bonding between the matrix of Portland cement and nickel slag is a very strong. The bonding has connected very well. Therefore, when the force was given, then the fractions of nickel slag aggregate will hold the connectivity until to the maximum of the pressure force value before the materials are a damaged. The maximum of pressure force caused by the cracks will follow the fracture pattern of the concrete materials. This indicates that the bonding between matrix Portland cement and nickel slag has become the key factor in construction high-quality concrete.

Item Type:	Conference or Workshop Item (Paper)
Subjects:	FAKULTAS TEKNIK FAKULTAS TEKNIK > Pendidikan Teknik Mesin KARYA ILMIAH DOSEN Universitas Negeri Makassar > KARYA ILMIAH DOSEN
Divisions:	FAKULTAS TEKNIK
Depositing User:	Mardiana Mardiana
Date Deposited:	24 Apr 2023 11:41
Last Modified:	24 Apr 2023 11:41
URI:	http://eprints.unm.ac.id/id/eprint/27971

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