Copper Slag Sand Replacement

Copper slag as sand replacement for high performance

It is recommended that 40 wt% of copper slag can be used as replacement of sand in order to obtain HPC with good properties. 6. It should be noted that further research work is needed to explore the effect of copper slag as fine aggregates on the properties of concrete with different cement types, silica fume sources and the degree of fines.

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Effect of copper slag as fine aggregate replacement in

12/08/2019· The maximum split tensile strength of 5.76 MPa is obtained when sand is replaced with 40% copper slag when sand is replaced with copper slag beyond 40% the strength of concrete was reduced and least tensile strength of 4.69 MPa is obtained when sand is replaced with 100% copper slag . Download : Download high-res image (77KB)

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Life-Cycle Assessment of High-Strength Concrete Mixtures

Copper slag, a readily available waste material from shipyards in Singapore, is a possible replacement material for a portion of the natural sand in concrete mixtures, thus sustaining the projected growth in the region. A life-cycle assessment approach is applied to investigate the environmental impacts of copper slag and its alternative use as natural sand in high-strength concrete

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Effects of Copper Slag as Sand Replacement in Concrete

The compressive strength of cube specimen for different copper slag content as a replacement of sand at 7, 28, and 56 days curing period respectively is presented below. These results show an increasing profile up to 40% replacement of copper slag and then it shows decreasing profile as more copper slag

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Use of Copper Slag in Concrete and Cement Mortar as

6/01/2018· the control mix (i.e. 100% sand) at 56 and 90 days of curingThe volume of permeable voids decreased with the replacement of 40-50% copper slag.From these results, it was found that copper slag

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A Study on Effective Replacement of Fine Aggregate using

3) Addition of up to 35% of copper slag as sand replacement yielded comparable strength with that of the control mix. 4) However, further additions of copper slag caused reduction in the strength due to an increase of the free water content in the mix.

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Studies on use of Copper Slag as Replacement Material for

20/08/2014· 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 as masonry mortars and plastering.

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Copper slag Wikipedia

The blasting media manufactured from copper slag brings less harm to people and environment than sand. The product meets the most rigid health and ecological standards. Construction. 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

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

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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 100% copper slag replacement compared to the control mixture. The strength and durability of HSC were generally improved with the increase ofcopper slag content in the concrete mixture[1]. II. MATERIALS AND METHODOLOGY The various journals were collected and studied on the partial replacement of

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USE OF COPPER SLAG IN CONCRETE AND CEMENT MORTAR AS

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 100% in concrete. The test results indicate that compressive strength of concrete

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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 (Al-Jabri et al., 2009), increased the compressive and flexural strength of

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Experimental Study on Concrete by Replacement of Fine

replacement of sand by copper slag and GGBS. The concrete cubes were cast for different replacement level at an interval of 20 percent to determine compressive strength of concrete at different level of fine aggregate with copper slag, GGBS and M-sand. II. PROPERTIES OF MATERIALS A. Cement A powdery substance made by calcining lime and clay mixed with water to form mortar or mixed with sand

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Studies on use of Copper Slag as Replacement Material for

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

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Effects of Copper Slag as Partial Replacement for Fine

partial replacement of fine aggregate with copper slag. Addition of copper slag increases the density of concrete thereby increasing the self-weight, so that it can be used for high density concrete production. 4.9. Economic Feasibility Geopolymer concrete (GPC) manufactured using industrial waste like fly ash, GGBS and copper slag is

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Use of copper slag as a replacement for fine aggregate in

Use of copper slag as a replacement for fine aggregate in reinforced concrete slender columns A. S. Alnuaimi Department of Civil and Architectural Engineering, Sultan Qaboos University, Oman Abstract The use of copper slag as a replacement for fine aggregate in construction will reduce damage to the environment due to the waste resulting from the copper manufacturing process and help in saving

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The Behaviour of Concrete by Partial Replacement of Fine

proportions of copper slag replacement with sand of 0 to 100% in concrete. It concluded that the maximum compressive strength of concrete increased by 55% at 40% replacement of fine aggregate by copper slag and flexural strength of concrete at 28 days is

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INFLUENCE OF COPPER SLAG AS PARTIAL REPLACEMENT OF SAND

concrete. Partial replacement with copper slag also serves as a solution for the disposal of solid waste. REFERENCES 1. Abdullah H.AlSaidy (August 2009), “Copper slag as sand replacement for high performance concrete”, Cement and Concrete Composites, 31 (7), pp 483488 19.5 20 20.5 21 21.5 0 20 40 m 2 % of Copper Slag 19.5 20 20.5 21

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Effect Of Copper Slag As A Sand Replacement On The

1.1 Copper Slag as a Sand Replacement:- 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 non-degradable matter; it is creating an environmental problem so when used as a Replacement for

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Sustainability of Concrete Using Copper Slag as

Copper Slag Copper slag produced during the matte smelting and refining of copper ore, during which, the iron present in the copper concentrate combines chemically at 1200°C with silica present in flux materials such as river sand/silica sand/ quartz fines to form iron silicate, which is termed as copper slag. The copper slag thus generated is

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PROPERTIES AND EFFECTS OF COPPER SLAG IN CONCRETE

Properties And Effects Of Copper Slag In Concrete 46 PROPERTIES AND EFFECTS OF COPPER SLAG IN CONCRETE M. V. PATIL Applied Mechanics Department, S.V. National Institute of Technology, Surat, Gujarat Abstract: Copper slag is a by-product obtained during matte smelting and refining of copper. This work reports an experimental procedure to investigate the effect of using CS as partial replacement

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Life-Cycle Assessment of High-Strength Concrete Mixtures

Copper slag, a readily available waste material from shipyards in Singapore, is a possible replacement material for a portion of the natural sand in concrete mixtures, thus sustaining the projected growth in the region. A life-cycle assessment approach is applied to investigate the environmental impacts of copper slag and its alternative use as

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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] e-ment 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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(PDF) 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. Mixes with 80% and 100% copper slag Industrial

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A CASE STUDY ON COPPER SLAG AS PARTIAL REPLACEMENT OF

strength properties of copper slag as a partial replacement of sand at different levels (0%, 20% and 40%). Copper slag is a by-product 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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Studies on use of Copper Slag as Replacement Material for

• Evaluation of copper slag based cement mortar in brick masonry construction • 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

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copper slag sand replacement hillsgourmetpizza.au

Copper slag as fine aggregate for high performance WIT Press different proportions of copper slag as partial and full replacement of fine aggregate. the sand blasting industry and in the manufacturing of abrasive tools, the.

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Study of Strength Properties of Concrete by Partial

and sand with copper slag to find out the maximum strength of concrete. Now we are doing this investigation by dividing the fineness ratio’s percentages as 15% of fly ash as replacement of cement and 10%, 20%, 30%, 40% of copper slag as replacement of sand. Where the replacement of cement

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