Experimental Investigation on Strength and Durability of Copper Slag Concrete

KARUMANCHI MEERAVALI; PATHINA SATEESH; KOTA HARI KRISHNA REDDY; BHUKYA MAHESH NAIK; PARELLA KONDA GURUNADHA AMAR GOWTHAM; MD ZUBAIRUDDIN; A SAMBA SIVA REDDY

Experimental Investigation on Strength and Durability of Copper Slag Concrete

Authors: KARUMANCHI MEERAVALI, PATHINA SATEESH, KOTA HARI KRISHNA REDDY, BHUKYA MAHESH NAIK, PARELLA KONDA GURUNADHA AMAR GOWTHAM, MD ZUBAIRUDDIN, A SAMBA SIVA REDDY

Unique Paper ID: 175585
Volume: 11
Issue: 11
PageNo: 3749-3761

Keywords: Cement; Copper slag; Optimum content; Mechanical properties; Durability characteristics; Elevated temperatures.

Abstract:
The increasing scarcity of natural resources and rapid urbanization has intensified the demand for sustainable alternatives in the construction industry. Copper slag, a by-product of the metal smelting and refining process, has emerged as a viable substitute for cement and aggregates in concrete production. With approximately 24.6 million tonnes of copper slag generated annually worldwide, its utilization presents a dual advantage of effective waste management and environmental sustainability. While extensive research has been conducted on the mechanical properties of copper slag concrete, limited studies have explored its durability, performance under elevated temperatures, and thermal cycling effects. This study investigates the strength and durability characteristics of copper slag concrete, with a specific focus on the inclusion of steel fibers to enhance mechanical properties. The research comprises four phases: determining the optimum replacement percentage of sand with copper slag, evaluating mechanical properties, assessing durability aspects, and analyzing the effects of elevated temperatures and thermal cycles. The incorporation of steel fibers addresses the inherent weaknesses of plain cement concrete, improving tensile strength and fracture resistance. The findings of this study provide valuable insights into the structural viability of copper slag concrete under extreme conditions, promoting its application as a sustainable and high-performance construction material.

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Cite This Article

ISSN: 2349-6002
Volume: 11
Issue: 11
PageNo: 3749-3761

Experimental Investigation on Strength and Durability of Copper Slag Concrete

Available:https://ijirt.org/Article?manuscript=175585

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