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Utilization of copper slag in cement and concrete

2008-8-1  5.. Use of copper slag in cement clinker productionAs shown in Table 1, copper slag has a high Fe content and has been used as an iron adjustment material during the cement clinker production (Huang, 2001).Since the main composition of copper slag is vitreous FeSiO 3, it has low melting point and could reduce the calcination temperature for cement clinker.

Utilisation of copper slag for cement manufacture

2007-5-1  Copper slag admixed mortar and concrete showed a lesser amount of leaching than solution due to the complex formation with cement mortar. Hence, copper slag can be used (2.5%) in raw mix for OPC and (35%) in manufacture of PSC. The material does not have any adverse impact on the performance of OPC and PSC.

USE OF COPPER SLAG IN CONCRETE AND CEMENT

2016-11-7  3.3. Copper Slag Copper slag is a by-product material produced from the process of manufacturing copper. The end product is a solid, hard material that goes to the crusher for further processing. Copper slag used in this work was bought from

Use of Recycled Copper Slag in Cement-Treated

The copper slag has been used for cement material, sand blasting, reclamation and so on. However, most of the copper slag is stacked high as waste since the production exceeds demand. This study

Studies on use of Copper Slag as Replacement Material

2017-8-28  copper slag as fine aggregate in cement mortar jointing material in brick masonry construction and cement con-crete. 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

Use of copper slag in cement mortar scielo.br

For this purpose, the slag from a Chilean copper smelter was used. 2. Materials. Having been solidified by slow outdoor cooling, discarded copper slag from the Hernán Videla Lira smelter, located in the Atacama Region (Chile), was used, Daily, the smelter pours 600 tons of slag containing 0.8% of copper into the designated open-air area.

Effect of copper slag and cement by-pass dust

2006-6-1  The effect of copper slag on the hydration of cement-based materials was investigated by Mobasher et al. and Tixier et al. . Up to 15%, by weight of copper slag was used as a portland cement replacement together with up to 1.5% of hydrated lime as an activator to pozzolanic reactions.

PROPERTIES AND EFFECTS OF COPPER SLAG IN CONCRETE

2016-4-11  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 slag is produced. 1.2 Availability of Natural Sand as Fine Aggregate: In the last 15 years, it

The Use of Granulated Copper Slag as Cement

2019-3-29  Copper slag is one of the by-product materials from the copper smelting. In Indonesia, around 400,000 tons of copper slag are produced per year by Freeport Company and Newmont Company [3]. This number is a motivation for the researchers to study the copper slag as aggregate or cement replacement in concrete.

Copper Slag for the Recovery of Metals and Valorisation

2020-8-3  Copper slag can also be used in several products, such as aggregates, fills, granules, tiles, and abrasives [2], while its use in cement and concrete production is considered as one of the most promising options [1,4].

(PDF) USE OF COPPER SLAG IN CONCRETE AND

USE OF COPPER SLAG IN CONCRETE AND CEMENT MORTAR AS REPLACEMENT OF SAND. IRJET Journal. Related Papers. Effect of Copper Slag As A Fine Aggregate on Properties of Concrete. By IRJET Journal. Experimental Study on Glass Fiber Reinforced Concrete With Partial Replacement Of Cement With Ggbs And Fly Ash.

PROPERTIES AND EFFECTS OF COPPER SLAG IN CONCRETE

2016-4-11  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 slag is produced. 1.2 Availability of Natural Sand as Fine Aggregate: In the last 15 years, it

(PDF) USE OF COPPER SLAG AS FINE AGGREGATE

The use of copper slag (CS) as fine aggregate and partial substitute of cement for mortar preparationwas studied. Results showed an increase on compressive and flexural strength at 3, 7 and 28

Copper slag as fine aggregate for high performance

2014-5-16  study the potential use of copper slag as fine aggregate on the strength of both normal and high strength concrete. Concrete mixtures were prepared using different proportions of copper slag as partial and full replacement of fine aggregate. The percentage of copper slag added by weight ranged between 10-100% of sand used in concrete.

Use of recycled copper slag for blended cements de

2008-1-28  The copper slag obtained may exhibit pozzolanic activity and may therefore be used in the manufacture of addition‐containing cements. In this paper the effect of the incorporation of the copper slag in cement is measured. Blends of copper slag with Portland cement generally possess properties equivalent to Portland cement containing fly ash

Use of copper slag in cement mortar scielo.br

For this purpose, the slag from a Chilean copper smelter was used. 2. Materials. Having been solidified by slow outdoor cooling, discarded copper slag from the Hernán Videla Lira smelter, located in the Atacama Region (Chile), was used, Daily, the smelter pours 600 tons of slag containing 0.8% of copper into the designated open-air area.

Use of Copper Slag and Cement By-Pass Dust as

2002-6-1  The optimum copper slag and cement by-pass dust to be used is 5%. In addition, it was determined that using cement bypass dust as an activating material will work better than using lime. Additional studies should investigate the strength and durability when copper slag and cement by-pass dust are used in concrete mixes.

Copper slag becomes substitute in concrete Quarry

2010-7-1  The vast amount of copper slag, a by-product obtained during smelting and refining of copper, was for many years treated as waste with no further use thereafter. Holcim Singapore has found a novel way of encapsulating copper slag into concrete, reducing the use of natural sand in cement production and avoiding the accumulation of copper slag in landfill.

Recovery of Copper from Reverberatory Copper Slag and

2016-6-8  Recovery of Copper from Reverberatory Copper Slag and Production of a Leach Residue used as a Portland Cement Additive T. A. Muhlare and D. R. Groot Department of Materials Science & Metallurgical Engineering, University of Pretoria, Pretoria, South Africa Corresponding author: [email protected]

A Study on Reduction of Copper Smelting Slag by

Copper smelting slag is a solution of molten oxides created during the copper smelting and refining process, and about 1.5 million tons of copper slag are generated annually in Korea. The oxides in copper smelting slag include ferrous (FeO), ferric oxide (Fe2O3), silica (SiO2 from flux), alumina (AI2O3), calcia (CaO) and magnesia (MgO). The main oxides in copper slag, which are iron oxide and

PROPERTIES AND EFFECTS OF COPPER SLAG IN CONCRETE

2016-4-11  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 slag is produced. 1.2 Availability of Natural Sand as Fine Aggregate: In the last 15 years, it

(PDF) USE OF COPPER SLAG IN CONCRETE AND

USE OF COPPER SLAG IN CONCRETE AND CEMENT MORTAR AS REPLACEMENT OF SAND. IRJET Journal. Related Papers. Effect of Copper Slag As A Fine Aggregate on Properties of Concrete. By IRJET Journal. Experimental Study on Glass Fiber Reinforced Concrete With Partial Replacement Of Cement With Ggbs And Fly Ash.

Copper slag as fine aggregate for high performance

2014-5-16  study the potential use of copper slag as fine aggregate on the strength of both normal and high strength concrete. Concrete mixtures were prepared using different proportions of copper slag as partial and full replacement of fine aggregate. The percentage of copper slag added by weight ranged between 10-100% of sand used in concrete.

Influence of Copper Slag in Concrete as Partial

2017-5-8  C. Uses of Copper Slag 1) Copper slag has also gained popularity in the building industry for use as a fill material for various places. 2) Copper slag is widely used as an abrasive media to remove rust, old coating and other impurities in dry abrasive blasting due to its high hardness (6-7 Mohs), high density (2.8- 3.8 g/cm3).

Use of copper slag and cement by-pass dust as

The optimum copper slag and cement by-pass dust to be used is 5%. In addition, it was determined that using cement bypass dust as an activating material will work better than using lime. Additional studies should investigate the strength and durability when copper slag and cement by-pass dust are used

Copper slag becomes substitute in concrete Quarry

2010-7-1  The vast amount of copper slag, a by-product obtained during smelting and refining of copper, was for many years treated as waste with no further use thereafter. Holcim Singapore has found a novel way of encapsulating copper slag into concrete, reducing the use of natural sand in cement production and avoiding the accumulation of copper slag in landfill.

Effect of Copper Slag As A Fine Aggregate on Properties

2016-8-31  Key Words: copper slag, strength, workability, durability, NDT, modulus of elasticity, etc. 1.INTRODUCTION Copper slag is a industrial-product obtained during the matte smelting and refining of copper. In the work Copper slag used in this research work was brought from Sterlite Industries Ltd (SIL), Tuticorin, Tamil Nadu, India. SIL.

Experimental Study on Partial Replacement of Copper

2019-7-1  by copper slag for various percentages 20%, 40%, 60%, 80% and 100% and cement with additionally used material of Fly Ash for various percentage 25%, 50%, 75% and 100% and PVA Fibre for ratio 0.8%, 1.0%, 1.2%, 1.4%, 1.6% is to be used in combination and the strength is to be determined. The compressive strength and Flexural strength of hardened

EFFECT OF USED GROUND COPPER SLAG IN

The earlier research found that used copper slag on concrete was quite encouraging and behaves as a good pozzolan and as a cement replacement. For this project, 5% to 30% of copper slag had been tested as cement replacement up to 120 days to obtain the behavior and effect of the copper slag in strength and durability due to percentage of copper

A Study on Reduction of Copper Smelting Slag by

Copper smelting slag is a solution of molten oxides created during the copper smelting and refining process, and about 1.5 million tons of copper slag are generated annually in Korea. The oxides in copper smelting slag include ferrous (FeO), ferric oxide (Fe2O3), silica (SiO2 from flux), alumina (AI2O3), calcia (CaO) and magnesia (MgO). The main oxides in copper slag, which are iron oxide and