Pemanfaatan Limbah Steel Slag dan Fly Ash Sebagai Subtitusi dalam Pembuatan Beton Ditinjau dari Kuat Tekan, Kuat Lentur, dan Absorpsi

Pangestu, Satria Akbar and , Ir. Aliem Sudjatmiko, M.T. (2025) Pemanfaatan Limbah Steel Slag dan Fly Ash Sebagai Subtitusi dalam Pembuatan Beton Ditinjau dari Kuat Tekan, Kuat Lentur, dan Absorpsi. Skripsi thesis, Universitas Muhammadiyah Surakarta.

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Abstract

The incorporation of industrial byproducts into concrete construction is attracting increasing interest as an environmentally sustainable approach to mitigating adverse environmental impacts while optimizing resource utilization. This study concentrates on metallic slag and fly ash, two types of industrial byproducts that have the potential to contribute to environmental degradation if not managed properly. This study evaluates the feasibility of incorporating metallic slag and fly ash as alternative materials in concrete mixtures to enhance sustainability in construction. Metallic slag and fly ash can serve as substitutes for fine aggregate and cement, respectively. The integration of these materials is anticipated to reduce the reliance on natural raw materials while simultaneously enhancing the durability and strength of concrete structures. In this study, concrete with variations in the composition of steel slag substitution (5%, 8%, 10%, 12%) and fly ash (8%) was tested for mechanical properties, such as compressive strength, flexural strength and absorption in concrete. The results showed that concrete with fly ash substitution of up to 12% and steel slag of up to 8% provided optimal performance with increased or stable mechanical properties of concrete, when compared to ordinary concrete. The application of metallic slag and fly ash as replacements in concrete formulations offers an environmentally responsible alternative for the construction industry, promoting sustainable development and resource conservation.

Item Type:	Thesis (Skripsi)
Uncontrolled Keywords:	Steel Slag, Fly Ash, Compressive Strength, Flexural Strength, Absorption.
Subjects:	T Technology > TA Civil Engineering
Divisions:	Fakultas Teknik > S1 Teknik Sipil
Depositing User:	SATRIA AKBAR PANGESTU
Date Deposited:	11 Feb 2025 03:07
Last Modified:	11 Feb 2025 03:07
URI:	http://eprints.ums.ac.id/id/eprint/131844

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