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AN EXPERIMENTAL STUDY ON CONCRETE USING FLY ASH, …

The work reported in this study, FlyAsh, Copper slag GGBS are used as a cement, sand coarse aggregate as partial replacement of material in concrete mix. Optimal dosage range of this FlyAsh and Copper

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Effect of Copper Slag as a Fine Aggregate on Properties of ...

concrete (HSC) made with copper slag as a fine aggregate at constant workability and studied the effect. Copper slag can be used as an alternative material for coarse and fine aggregate, since it gives better performance in all the corrosion tests

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Common Uses for Slag | National Slag Association

Slag's ain't Slag's. SLAG is a broad term covering all non metallic co products resulting from the separation of a metal from its ore, Its chemistry and morphology depends on the metal being produced and the solidification process used.

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Nonferrous Slags User Guideline Asphalt Concrete ...

Copper oxide blasting grit (fine copper slag) has reportedly been used in hot mix asphalt pavements in California, and granulated copper slag has reportedly been incorporated into asphalt mixes in …

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Properties of Concrete Using Copper Slag as a Substitute ...

Copper slag, in amounts of 20, 40, 60, 80, and 100 percent, was substituted for fine aggregate in cement mortar and concrete. The fineness modulus of the combination of copper slag and fine aggregate was roughly , the optimum fineness modulus for concrete mix design.

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Copper Slag General Information, Process, Products ...

Copper slag is a byproduct obtained during the production of copper metal, which can be used as pozzolana in the production of cementing materials. Recycling copper slag to recover metals has been focused on copper recovery.

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USE OF COPPER SLAG IN CONCRETE garph

path towards sustainable developmentThe 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.

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Performances of Copper Slag as Partial Replacement of ...

Copper slag as sand replacement The use of copper slag as sand substitution improves the strength and durability characteristics of high strength concrete up to 50% replacement level (AlJabri et al., 2009), increased the

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Effects of copper slag and recycled concrete aggregate on ...

The feasibility of the use of copper slag and recycled concrete aggregate as substitutes for aggregates in CIR mixes was investigated. Effects of different additives such as Portland cement, FA, and RHA were studied.

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Experimental Investigation on Effective Replacement of ...

Copper slag is considered as one of the waste materials which can have a promising future in construction industry as partial or full substitute of either cement or totals. For every ton of copper creation, about huge amounts of copper slag is produced.

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Use of copper slag and washed copper slag as sand in ...

Magazine of Concrete Research Use of copper slag and washed copper slag as sand in concrete: a stateoftheart review Lye, Koh, Mangabhai and Dhir Use of copper slag and washed copper slag as sand in concrete: a stateoftheart review ChaoQun Lye PhD Student, University of Birmingham, UK

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Nonferrous Slags Material Description User Guidelines ...

Copper and nickel slags have been used as granular base and embankment materials, aggregate substitutes in hot mix asphalt, mine backfill materials, railway ballast materials, grit blast abrasives, roofing granule material, and in the manufacture of blended cements (granulated copper and …

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Study of the Properties of Concrete Containing Copper Slag ...

passed for copper slag admixed concrete has shown slightly higher values than normal concrete but within the limits. As per ASTM C1202, the value obtained for copper slag admixed concrete is graded under the category “low”. As such, it is indicating lesser permeability of copper slag admixed concrete…

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Use of copper slag in cement mortar SciELO

ABSTRACT. The use of a Chilean copper smelter slag in the manufacture of cement mortars was studied. Copper slag was characterized from the chemical, mineralogical and …

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copper slag as fine aggregate in concrete pdf

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 …

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PROPERTIES OF CONCRETE CONTAINING WASTE COPPER …

experimental programme was set out to study salient properties of concrete with water cooled copper slag used as concrete sand replacement. The experimental procedures and main results are described in this paper. 2. Experimental procedure, material and mixes For this study watercooled copper slag was supplied by ScanGrit (brand name ScanGrit ...

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Use of Recycled Copper Slag in CementTreated Singapore ...

Copper slag is a byproduct obtained during the matte smelting and refining of copper. Singapore imports huge amount of copper slag to be used as abrasive material for ship clearing and repairing ...

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Sustainable Construction Building Construction Authority

The treated spent copper slag can be recycled and put to good use as sand replacement in concrete. For structural usage, the use of copper slag as partial replacement of sand in concrete …

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Vol. 5, Issue 11, November 2016 A Study of Concrete Using ...

concrete generally improved with the increase in amounts of copper slag used as a sand replacement up to 20%, compared with the control concrete, beyond which the strength was reduced. also investigated the mechanical

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Effects of Copper Slag as Sand Replacement in Concrete

The raw materials used in this research were cement, fine and coarse aggregate, copper slag, plastisizers and water. The cement used was 53 grade Birla super cement.

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Slag Admixed Concrete Integrated Publish

reviewed the potential use of copper slag as a partial substitute of cement and aggregates in concrete and asphalt mixtures. The effect of copper slag on the hydration of cement

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Copper slag as fine aggregate for high performance concrete

Copper slag as fine aggregate for high performance concrete K. S. Al Jabri ... Use of copper slag in concrete industry as replacement of cement or/and fine aggregates can ... Copper slag used in this work was brought from Oman Mining Company, which produces an annual

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Studies on use of Copper Slag as Replacement Material for ...

Abstract. This work focuses on the use of copper slag, as a partial replacement of sand for use in cement concrete and building construction. Cement mortar mixtures prepared with fine aggregate made up of different proportions of copper slag and sand were tested for use …

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Utilisation of copper slag for cement manufacture ...

The effect of copper present in the copper slag (% only) is invisible in the formation of clinker as quantity of copper slag used in the raw mix RM3 is only %. Further bulk clinker (~10kg) was prepared from raw mix RM3 and characterised for chemical and mineralogical composition.

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Properties of pavement quality concrete and dry lean ...

Other concrete mixtures were then prepared by substituting 20%, 40%, 60%, 80% and copper slag in control mix. Workability and bleeding of green concrete, compressive strength, flexural strength at 7 and 28 days, drying shrinkage and abrasion resistance were measured for all the concrete mixtures.

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copper slag grinding by autogenous Mineral Processing EPC

Jan 19, 2018· Mining Ball Mill ,copper iron/gold/zinc wet grinder machine .. Slag milling machine stone mill flour mill used cement mill iron ore Autogenous Grinder. Quotation More

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Copper slag as sand replacement for high performance ...

The effect of copper slag replacement as fine aggregates on the workability and density of high performance concrete is presented in Table 2 for different proportions of copper slag. The workability of concrete was assessed based on the measured slump of fresh concrete.

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Recovery of Copper from Reverberatory Copper Slag and ...

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, ... Various amounts of acid were used to leach the copper slag. Figure 3 shows the effect of acid amount on the recovery of copper. The recovery of copper from ...

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Why is slag used in concrete? Quora

Copper slag is used in High Performance Concrete. By using the copper slag in concrete as the partial replacement for fine aggregate , sand , the workability o f concrete increases and there by the strength of the concrete increases.

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What are the uses of copper slag? Quora

Copper slag is used in following Applications: Sandblasting: Copper slag is mainly used for surface blastcleaning. Abrasive blasting is used to clean and shape the surface of metal, stone, concrete …

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Use of Copper Slag as Concrete Sand | Request PDF

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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Copper slag Wikipedia

Copper slag is mainly used for surface blastcleaning. Abrasive blasting is used to clean and shape the surface of metal, stone, concrete and other materials. In this process, a stream of abrasive grains called grit are propelled toward the workpiece.

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“Study of Strength Properties of Concrete by Partial ...

addition of copper scum use in concrete raises the density in fine aggregate exchange 30% of replacement. It is also accomplished that the concrete ... properties of concrete. Copper slag can be used up to 30% but when used ahead of 50% results in decrease in strengths.

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