Copper Slag – Green Alternative for Building A Modern ...

Copper slag is an economical, established and the most widely accepted alternative to the natural aggregate (sand, ... Concluded that slag possesses properties like river sand and can be used as a partial replacement of sand in readymix concrete for better strength and workability in addition to resisting abrasion.

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Replacement of Natural Sand with Efficient Alternatives ...

copper slag in concrete. At present about 33 million tonnes of copper slag is generating annually worldwide among that India contributing 6 to million tonnes. 50 % copper slag can be used as replacement of natural sand in to obtain mortar and concrete with required performance, strength and durability. (Khalifa S. AlJabri et al 2011)

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Experimental Study on the Flexural Behavior of Reinforced ...

replacement of Copper Slag with sand have been attempted. The effects of replacing fine aggregates by ... Experimental Study on the Flexural Behavior of Reinforced Concrete Beams as Replacement of Copper Slag as Fine Aggregate. J. Civil Eng. Urban.,3 (4): ... Experimental Study on the Flexural Behavior of Reinforced Concrete Beams as ...

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Copper slag Wikipedia

Copper slag can be used in concrete production as a partial replacement for sand. Copper slag is used as a building material, formed into blocks. Such use was common in areas where smelting was done, including St Helens and Cornwall [2] in England .

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The Behaviour of Concrete by Partial Replacement of Fine ...

Brinda. D et al [4] investigated on various corrosion and durability tests on concrete containing copper slag as partial replacement of sand and cement. In this paper, M20 grade concrete was used and the tests were conducted for various proportions of copper slag replacement with sand of 0% to 60%, cement 0% to 20% and combination.

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Study on Strength Properties of Concrete with Partial ...

copper slag as a replacement of fine aggregate on the strength properties. The common management options for copper slag are recycling, recovering of metal, production of value added products such as abrasive tools, roofing granules, cutting tools, abrasive tiles, glass, rail road ballast, asphalt pavements. Despite increasing

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Utilization of copper slag in cement and concrete ...

Copper slag is a byproduct obtained during matte smelting and refining of copper. The common management options for copper slag are recycling, recovering of metal, production of value added products such as abrasive tools, roofing granules, cutting tools, abrasive, tiles, glass, roadbase construction, railroad ballast, asphalt pavements.

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Effects of Copper Slag as Partial Replacement for Fine ...

N/mm2 respectively. 40% copper slag replacement for fine aggregate increases the flexural strength by % over geopolymer concrete with M Sand as fine aggregate.

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SCOPE OF REPLACING FINE AGGREGATE WITH COPPER SLAG …

with copper slag shows an increase of 34% when compared to conventional concrete. 3. T. Ch. Madhavi (2014) Copper Slag In Concrete As Replacement. The researchers found in his experiment that the copper slag is an industrial waste which can be used as a replacement for cement and sand and helps in

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Evaluation of Substitute Materials for Silica Sand in ...

Jun 13, 1997· Evaluation of Substitute Materials for Silica Sand in Abrasive Blasting 1 INTRODUCTION For over 50 years, silica sand has been the traditional media used for abrasive blast cleaning and has become an integral component of surface preparation operations for the removal of paint, rust, mill scale and other debris from steel surfaces prior to

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INFLUENCE OF COPPER SLAG AS PARTIAL REPLACEMENT …

“Copper slag as sand replacement for high performance concrete”, Cement and Concrete Composites, 31 (7), pp 483488 20 21 0 20 40 m 2 % of Copper Slag 20 21 m 0 10 20 30 40 2) % Copper Slag 0 5 10 15 20 25 30 35 0 10 20 30 m 2) % Copper Slag Compressive Strength Tensile Strength Identifica tion Nature of

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Partial Replacement of Copper Slag as Fine Aggregate

Partial Replacement of Copper Slag as Fine Aggregate Ambrish E1, Dhavamani Doss S2, ... at copper slag replacement compared to the ... K. and Makoto Hisada. “Copper slag as sand replacement for high performance concrete”, Cement Concrete Composites, Vol. 31, pp. 483 …

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

The percentage of copper slag used for replacement of river sand are 0, 25, 50 and 75 %. Cement sand mortar joint thickness of 10 and 15 mm. Plaster ability of use of copper slag for partial replacement material for river sand. Use of copper slag as replacement material for river sand in cement concrete (0, 25, 50, 75 and 100 %)

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Index Terms IJSER

copper slag as partial replacement of aggregate to control the amount of bleeding to less than 5 l/m. 2. Studies by Alnuaimi indicated that replac[2005] ement of fine aggregate (sand) by copper slag does not have an adverse effect on the load carrying capacity of the concrete columns. Rojas [2008] had reported that copper slag exhibits

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What are the materials for partial replacement of sand in ...

What are the materials for partial replacement of sand in concrete? Update Cancel. ... such as Cement and Concrete Composites and Construction and Building Materials in 2006 recommends that 50 per cent copper slag can be used as replacement of sand in order to obtain concrete with good strength and durability requirements.

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Copper slag as sand replacement for high performance ...

Copper slag as sand replacement for high performance concrete Eight concrete mixtures were prepared with different proportions of copper slag ranging from 0% (for the control mix) to . Concrete mixes were evaluated for workability, density, compressive strength, tensile strength, flexural strength and durability.

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

copper slag as partial replacement of sand. In this report, M30 grade of concrete was designed and tests were conducted with different percentage of copper slag as fine aggregate in concrete. The results indicate that workability increases with increases in the copper slag percentages. The Compressive

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Copper slag as sand replacement for high performance ...

Copper slag as sand replacement for high performance concrete. ... This paper reports on an experimental program to investigate the effect of using copper slag as a replacement of sand on the properties of high performance concrete (HPC). ... The effect of copper slag replacement as fine aggregates on the workability and density of high ...

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Performance of Copper slag and ferrous slag as partial ...

copper slag can be used as a partial replacement for sand as fine aggregate in concrete up to 40% in pavement grade concrete with out any loss of cohesiveness and the compressive and flexural strength of such concretes is about 20% higher than that of conventional cement concretes of the same grade

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Experimental Investigation of Copper Slag Replacement of ...

•Replacement of copper slag ( replacement with sand)increases the self weight of concrete specimens to the maximum of 1518%. • The initial and final setting time of copper slag admixed concrete is higher than control concrete.

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Effects of Copper Slag as Sand Replacement in Concrete

The slump of the concrete incorporating the copper slag as fine aggregate increased as more natural sand was replaced by copper slag. Maximum slump obtained was 40mm which occurred at the copper slag replacement as compared to slump of concrete mix. In general, it can be concluded that addition of copper slag

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(PDF) CONCRETE MIX DESIGN USING COPPER SLAG AS FINE AGGREGATE

The concrete mixtures were prepared with the proportions of copper slag as fine aggregate replacement ranging from 0% (for the control concrete) to (copper slag concrete.).

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CHAPTER 2 LITERATURE REVIEW Shodhganga

slag percentage. Addition of upto 50% of copper slag as sand replacement yielded comparable strength with that of the control mix. However, further additions of copper slag caused reduction in the strength due to an increase of the free water content in the mix. Mixes with 80% and copper slag

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Effect Of Copper Slag As A Sand Replacement On The ...

Copper Slag as a Sand Replacement can be used due to the following reasons: It has a high Compressive strength which is equal to that of Fine Aggregate with similar diameter. Copper Slag is a nondegradable matter; it is creating an environmental problem so when used as a Replacement for

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PROPERTIES OF CONCRETE CONTAINING WASTE COPPER …

mixes with copper slag gave concrete with adequate properties, with the optimal sand replacements by watercooled copper slag overall being in the region of 3060%. Based on the results watercooled copper slag can be considered to be a suitable candidate for the partial replacement …

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UTILIZATION OF COPPER SLAG AS A PARTIAL …

Key words: copper slag, FA= fly ash, sand replacement, compression, flexure, split tensile. I. INTRODUCTION Concrete is the world’s most ancient, capable, durable and reliable construction material. After water, concrete is the most used material, which required large quantities of fine aggregate. As there is great demand of aggregates mainly

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Experimental Investigation on the Mechanical Properties of ...

40–50% copper slag as a sand replacement yielded comparable strength to that of the control mixture. studied the properties and effects of copper slag in concrete, ( 2015) M30 grade concrete was used and the tests were conducted for various proportions of copper slag replacement with sand of

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Copper slag as sand replacement for high performance ...

AlJabri et al. used copper slag as sand replacement for high performance concrete [6]. Al Jabri et al. examined the effect of copper slag as fine aggregate on the characteristics of cement ...

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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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partial replacement of sand with copper slag and fly ash

of using copper slag as a partial replacement for sand, flyash as a partial replacement for cement in addition of steel fibres in concrete Fly ash and copper slag is a byproduct material obtained in Thermal power station and copper industri Both the industries are dumping and disposing the materials in nearby area and its generating huge ...

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EXPERIMENTAL STUDY ON PROPERTIES OF CONCRETE USING …

AND COPPER SLAG AS A PARTIAL REPLACEMENT FOR CEMENT AND FINE AGGREGATE Divya Krishnan ,*, 1 and V. K. Gandhimathi 2 1Department of Civil Engineering, ... availability of river sand is also less and it leads to the need …

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USE OF COPPER SLAG IN CONCRETE AND CEMENT MORTAR …

using copper slag as a replacement of fine aggregate on the strength properties. M25 grade concrete was used and tests were conducted for various proportions of copper slag replacement with sand of 0% to in concrete. The test results indicate that compressive strength of concrete

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Copper slag Wikipedia

Copper slag is a byproduct of copper extraction by smelting. During smelting, impurities become slag which floats on the molten metal. ... Copper slag can be used in concrete production as a partial replacement for sand. Copper slag is used as a building material, formed into blocks.

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Copper slag as sand replacement for high performance ...

Addition of up to 50% of copper slag as sand replacement yielded comparable High performance concrete Copper slag strength with that of the control mix. However, further additions of copper slag caused reduction in the Waste material strength due to an increase of the free water content in the mix.

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A CASE STUDY ON COPPER SLAG AS PARTIAL …

strength properties of copper slag as a partial replacement of sand at different levels (0%, 20% and 40%). Copper slag is a byproduct obtained during the matte smelting and refining of copper. In the present investigation it is proposed to study the engineering properties of Copper slag viz. Slump test,

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