A LITERATURE REVIEW ON THE STUDY AND ANALYSIS …
30%, and 40%. Using copper slag in concrete has been proven to increase the density of the concrete as a result of its addition. According to the results of compression tests, the concrete strength increases with the amount of copper slag added to the fine aggregate by weight up to 30%. [4] For a mix of 1: 1.4: 2.6 keeping a weight/c
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Copper slag: An alternative raw material for the cement …
Copper slag is a by-product obtained during matte smelting and refin-ing of copper. One of the greatest potential applications for reusing copper slag is in cement and concrete production. The use of copper slag in cement and concrete provides potential environmental as well as economic benefits for all related industries, particularly in areas ...
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Bond strength and corrosion behavior of rebar embedded in copper slag …
The primary goal of this study is to examine the influence of CS on both the corrosion resistance of reinforced copper slag concrete composite (CSCC) and the bond strength between the reinforcing steel and CSCC. The corrosion resistance of CSCC was assessed through accelerated corrosion test (ACT), while the bonding characteristics were ...
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"EFFECTS OF COPPER SLAG ON CONCRETE"
copper slag replacement with cement from 0% to 15%. Key Words: Copper Slag, Fine Aggregate, Compressive Strength, Workability, Slump, Durability, Flexural Strength and Partial Replacement.
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Mock-up pragmatic study on the impact performance of self …
The role of seawater in interaction of slag and silica fume with cement in low water-to-binder ratio pastes at the early age of hydration. ... S. Effect of iron ore and copper ore …
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KAJIAN PENGGUNAAN COPPER SLAG SEBAGAI …
Keywords: Copper Slag, Concrete Abstrak Penggunaan copper slag sebagai bahan pengganti sebagian agregat halus karena copper slag memiliki bentuk dan gradasi yang menyerupai pasir alam. Bentuk fisik copper slag yaitu berbentuk pipih dan runcing (tajam) dan sebagian besar mengandung oksida besi dan silikat serta mempunyai sifat kimia yang stabil. ...
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Synergistic environmental benefits from copper slag …
Life cycle assessment of concrete using copper slag as a partial cement substitute in reinforced concrete buildings. Buildings (2023) Google Scholar. Gabasiane et al., 2021. T.S. Gabasiane, G. Danha, T.A. Mamvura, et al. Environmental and socioeconomic impact of copper slag——a review. Crystals (2021)
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A Partial Replacement of Fine Aggregate by Copper Slag In Concrete …
In this study we are using copper slag as a partial replacement to fine aggregates in concrete, in which cubes were casted for various grades of concrete and for various proportions of sand replacement with copper slag ranging from 20% to 50%. ... N. A. S. (2018). A Partial Replacement of Fine Aggregate by Copper Slag In Concrete. International ...
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Use of Copper Slag Microparticles in Self-Consolidating Concrete
The aim of this paper is to investigate the mechanical properties of self-consolidating concrete (SCC) incorporating ground copper slag (GCS) as cement replacement. Herein, SCC has been produced using GCS as cement replacement by weight ratios of 5, 10, 15, 20, 25, and 30%.
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EXPERIMENTAL STUDY ON REPLACEMENT OF CEMENT AND …
In this experimental study, M30 Grade concrete is employed, and equal percentages of 0%, 10%, 20%, 30%, 40%, and 50% of cement and fine aggregate are replaced with marble dust and copper slag. Cubes, cylinders, and prisms are cast to undergo comprehensive strength and durability tests at 7, 14, 28, and 56 days.
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Utilization of copper slag waste in alkali-activated …
Alkali-activated cement is considered the third-generation one after lime and ordinary Portland cement (OPC) [1].Alkali-activated concrete is manufactured from alkali-activators, precursors (e.g., granulated blast furnace slag (GBFS), metakaolin, fly-ash), and aggregates, which has been deemed as a potential eco-friendly alternative to OPC concrete …
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Utilization of copper slag in cement and concrete
One of the greatest potential applications for reusing copper slag is in cement and concrete production. Many researchers have investigated the use of copper slag in the …
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Properties of Bacterial Copper Slag Concrete
Copper ore processing generates a large amount of copper slag, which has properties that are similar to fine aggregate. Copper slag has a promising future in the construction industry as an alternative to fine aggregate. Up to 50% of fine aggregate substitutions have been successful. The performance of copper slag concrete could be improved by …
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Copper Slag Cold-Bonded Aggregate Concrete Exposed to …
The aggregate type with 37.5% copper slag and 62.5% fly ash showed optimum strength properties and was selected for the production of CSFA aggregate concrete. The strength and durability properties of concrete with a varying replacement ratio of CSFA aggregate from 0 to at normal temperature and at elevated temperatures of 200, 400, and ...
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Experimental Studies on High Performance Concrete Integrating Copper
The scope of the work includes the studies on the following aspects of cement mortar and cement concrete: Evaluation of copper slag based cement mortar in brick masonry construction. The percentage of copper slag used for replacement of river sand are 50,75 and . Cement sand mortar joint thickness of 10 and 15 mm.
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Slag: a sustainable alternative for Portland cement concrete
The extensive use of slag cement in concrete formulations, spanning well over a century and reaching both the United States and the global arena, stands as a resounding …
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Microstructural Characterization of ITZ in Copper Slag Concrete
The use of copper slag in cement and concrete provides potential environmental as well as economic benefits for all related industries, particularly in areas where a considerable amount of copper ...
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Utilization of micro copper slag in SCC subjected to high temperature
But the use of this powder increases the likelihood and risk of spalling of the concrete. While limestone in concrete is used, reducing adhesion in the cement paste occurs at high temperatures. Ma et al. [35] investigated of using copper slag as the cement in mortars after exposure to 200 °C, 400 °C, 600 °C, 800 °C, 1000 °C and 1200 °C ...
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Utilisation of copper slag for cement manufacture
Leaching studies of copper from copper slag admixed concrete: 10x10x10cm 3 concrete cubes with water to cement ratio of 0.44 were cast using copper slag. After 24 hours, the mortar specimens were demoulded and kept immersed in various aqueous media such as tapwater, rainwater and sea water. Periodically copper leaching is estimated using AAS.
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Use of Copper Slag as Concrete Sand | Request PDF
Synopsis Consolidating 125 studies undertaken since 1989, the effects of copper slag (CS) used as sand on concrete properties are discussed. CS increases the consistence of concrete but, if ...
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Strength assessment of concrete with copper slag as fine …
The current paper examines the laboratory testing of various concrete mixes (Mix20, Mix40, and Mix60) containing copper slag waste as a partial replacement for fine …
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Flexural strength of beam concrete with PET plastic …
materials, copper-slag. Based on Mauludi's research [6] the research development of concrete used copper-slag substitutes in the characteristic strength of normal concrete or K-225. It was discovered that the characteristic strength of concrete was able to reach the optimal normal strength with copper slag of 30% as a substitution material.
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Copper slag and high-strength concrete
The use of copper slag in cement and concrete provides potential environmental as well as economic benefits for all related industries, particularly in areas where a considerable amount of copper ...
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SCOPE OF REPLACING FINE AGGREGATE WITH COPPER SLAG IN CONCRETE …
The obtained results were compared with those of control concrete made with ordinary Portland cement and sand shows that the Maximum Compressive strength of concrete increased by 55% at 40% replacement of fine aggregate by copper slag, and up to 75%replacement, concrete gain more strength than control mix concrete strength.
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Copper Slag Geopolymer
Slag is a byproduct of producing most metals, including copper. Given the thermal process it has undergone, slag benefits from unique properties, and can be used as an alternative to cement—a 'geopolymer' – …
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Durability of Concrete with Copper Slag Fine Aggregate
Many concrete engineers are eager to find fine aggregate sources other than the traditional river and sea sand. Copper slag fine aggregate is expected to be one of the alternatives although the location where the copper slag is available is limited. In this paper, some characteristics of concrete with copper slag will be clarified.
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USE OF COPPER SLAG IN CONCRETE AND …
CONCLUSION The utilisation of copper slag in concrete provides additional environmental as well as technical benefits for all related industries. Partial replacement of copper slag in fine aggregate reduces the cost of making …
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Waste to valuable resource: application of copper slag and steel slag
Various studies on the possible use of copper and steel slag in concrete have been conducted in the literature, but studies using a combination of copper and steel slag including ecological and environmental aspects are few. The objective of this investigation is to produce concrete by replacing fine aggregate and coarse aggregate with copper ...
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Copper slag and high-strength concrete
Our study recommends that the industrial waste byproduct copper slag at 50% display improved mechanical properties to achieve improved high-strength concrete (HSC) …
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Copper Slag
The burnability of cement clinker can also be improved. Therefore, using copper slag instead of Fe powder as the blending material can reduce the demand for traditional mineralization agents in cement production. Guo [108] showed that cement composed of copper slag is superior to ordinary cement comprising iron powder in terms of performance.
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