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(PDF) Copper slag as sand replacement for high

The study concluded that the mortars containing the larger amounts of copper slag sand had lower early strengths at w/c of 0.48 and that the strengths of mixtures with 20-80% substitution of copper slag were higher than that of the control specimens. Also the work conducted by Li [22] and Zong [23] showed that concrete containing copper slag as fine aggregate exhibited similar mechanical ...

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Comparison of The Replacement of Natural Sand by Copper ...

replacing sand by copper slag. Srinivasu, Usha, Nagasai [11] studied on compressive strength properties and effects of copper slag as partial replacement of fine aggregate in concrete. The Two different types of concrete grades M30 M40 were used with different percentage of copper slag replacement from 0 to 100 percentages. The percentage replacement of sand was

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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 pre-pared with fine aggregate made up of different proportions of copper slag and sand were tested for use as masonry mortars and plastering. Three masonry wall panels of

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(PDF) Partial Replacement of Copper Slag as Fine

The use of copper slag in the concrete industry as a replacement for cement can have the benefit of reducing the costs of disposal and help in protecting the environment. Despite the fact that several studies have been reported on the effect of copper slag replacement on the properties of Concrete, further investigations are necessary in order to obtain a comprehensive understanding that would provide an engineering base to allow the use of copper slag

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(PDF) Partial Replacement of Copper Slag as Fine Aggregate

Therefore, it is recommended that up to 40–50% (by weight of sand) of copper slag can be used as a replacement for fine aggregates in order to obtain a concrete with good strength and durability ...

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(PDF) Copper slag as sand replacement for high

The study concluded that the mortars containing the larger amounts of copper slag sand had lower early strengths at w/c of 0.48 and that the strengths of mixtures with 20-80% substitution of copper slag were higher than that of the control specimens. Also the work conducted by Li [22] and Zong [23] showed that concrete containing copper slag as fine aggregate exhibited similar mechanical ...

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Effects of Copper Slag as Sand Replacement in Concrete

aggregate. Similarly copper slag is a by-product from copper industry which can be used as a sand replacement into concrete. II. MATERIALS AND METHODS 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. Fine aggregate and coarse aggregate used was

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Comparison of The Replacement of Natural Sand by Copper ...

replacing sand by copper slag. Srinivasu, Usha, Nagasai [11] studied on compressive strength properties and effects of copper slag as partial replacement of fine aggregate in concrete. The Two different types of concrete grades M30 M40 were used with different percentage of copper slag replacement from 0 to 100 percentages. The percentage replacement of sand was

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(PDF) Partial Replacement of Copper Slag as Fine

Therefore, it is recommended that up to 40–50% (by weight of sand) of copper slag can be used as a replacement for fine aggregates in order to obtain a concrete with good strength and durability ...

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Use of copper slag as a replacement for fine aggregate in ...

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 natural resources. In this research, the use of copper slag as a replacement

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Applying Solid Residues of Copper Slag in Kerman ...

Sharma and Khan (2017) investigated the effect of copper slag as a sand replacement on self-compacting concrete. They found that the highest increase in compressive and tensile strength was obtained with 20 and 60% replacement, respectively. Other studies on the hydration of mixed cement blends with copper slag (Mobasher et al., 1996), clay stabilized with copper slag (Gupta et al., 2012)

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(PDF) Sustainable Construction Material -Copper Slag: A

This paper reviews the use of industrial waste material 'copper slag' in the construction work as a replacement of cement, sand and aggregate to reduce the cost of construction and simultaneously ...

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A Review on Partial Substitution of Copper Slag with Sand ...

copper slag as a substitution replacement material of sand. Copper slag which is an industrial waste product can be used as replacement for cement with sand and contributes to the increase in various mechanical properties of concrete. Copper slag can be used up to 30% but when used ahead of 50% results in decrease in strengths. [13]

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Copper slag as sand replacement for high performance ...

01/08/2009  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). Eight concrete mixtures were prepared with different proportions of copper slag ranging from 0% (for the control mix) to 100%. Concrete mixes were evaluated for workability, density, compressive strength, tensile strength,

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

copper slag increase in slump value and decrease the compressive strength[4] KHALIF S.AL-JABRI.A substitution of up to 40–50 % copper slag as a sand replacement yielded comparable strength to that of the control mixture. However, addition of more copper slag resulted in strength reduction due to the increase in the free water content in the mix. Also, the results demonstrated

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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 non-degradable matter; it is creating an environmental problem so when used as a Replacement for Sand and can minimize Environmental problems. It is also available in abundance and at a very low

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(PDF) Copper slag as sand replacement for high

The study concluded that the mortars containing the larger amounts of copper slag sand had lower early strengths at w/c of 0.48 and that the strengths of mixtures with 20-80% substitution of copper slag were higher than that of the control specimens. Also the work conducted by Li [22] and Zong [23] showed that concrete containing copper slag as fine aggregate exhibited similar mechanical ...

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Comparison of The Replacement of Natural Sand by Copper ...

replacing sand by copper slag. Srinivasu, Usha, Nagasai [11] studied on compressive strength properties and effects of copper slag as partial replacement of fine aggregate in concrete. The Two different types of concrete grades M30 M40 were used with different percentage of copper slag replacement from 0 to 100 percentages. The percentage replacement of sand was

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November 2016, Volume 3, Issue 11 JETIR (ISSN-2349-5162 ...

Arivalagan [2] investigated to explore the possibility of using copper slag as a replacement of sand in concrete mixtures in various percentages ranging from 0%, 20%, 40% 60%, 80% and 100%. It was observed that the flexural strength of concrete at 28 days is higher than design mix (without replacement) for 40% replacement of fine aggregate by Copper slag. II. Material used a. Cement

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EXPERIMENTAL STUDY OF CONCRETE WITH COPPER SLAG FOR ...

available copper slag and utilization of copper slag in concrete by replacing it partially by fine aggregate keeping the other parameters constant. Compressive strength of concrete cubes on M20 grade of concrete with constant 0.50 w/c ratio. Copper slag replacement of 0%, 10%, 20%, 30%, 40%, and 50% are used. This experimental study presents the result of

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Applying Solid Residues of Copper Slag in Kerman ...

Sharma and Khan (2017) investigated the effect of copper slag as a sand replacement on self-compacting concrete. They found that the highest increase in compressive and tensile strength was obtained with 20 and 60% replacement, respectively. Other studies on the hydration of mixed cement blends with copper slag (Mobasher et al., 1996), clay stabilized with copper slag (Gupta et al., 2012)

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PROPERTIES AND EFFECTS OF COPPER SLAG IN CONCRETE

3. It is observed that up to 30% replacement of natural sand by copper slag, the flexural strength of concrete is increased by 14%.and all percentage replacement of fine aggregate by copper slag the flexural strength of concrete is more than normal mix. 4. Compressive strength and flexural Strength is

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

copper slag increase in slump value and decrease the compressive strength[4] KHALIF S.AL-JABRI.A substitution of up to 40–50 % copper slag as a sand replacement yielded comparable strength to that of the control mixture. However, addition of more copper slag resulted in strength reduction due to the increase in the free water content in the mix. Also, the results demonstrated

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The Use of Granulated Copper Slag as Cement Replacement in ...

Abstract: This research studies the use of waste copper slag as a cement replacement in high-performance concrete (HPC). To obtain two level of fineness, the copper slag was milled using a ball mill. A mixture was prepared with different percentages of copper slag ranging from 0% to 40% in steps of 10%. To obtain the

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C i E n v ironmental Journal of Civil Environmental ...

This paper reports the effect of concrete using copper slag as fine aggregate replacement. In this project work, the concrete grade M40 was selected and IS method was used for mix design. The properties of material for cement, fine aggregate, coarse aggregate and copper slag were studied for mix design. The various strength of concrete

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