copper slag sand replacement

  • Copper slag as sand replacement for high

    2009-8-1 · 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.

  • A Review on Partial Substitution of Copper Slag with Sand

    2019-7-1 · 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]

  • Copper slag as sand replacement for high

    Therefore, it is recommended that 40 wt% of copper slag can used as replacement of sand in order to obtain HPC with good strength and durability properties. Previous article in

  • Effects of Copper Slag as Sand Replacement in Concrete

    2016-4-30 · 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.

  • Effect Of Copper Slag As A Sand Replacement On The

    2018-9-24 · 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

  • Effect of copper slag and granite dust as sand

    2020-11-7 · Mainly granite is used on large-scale for various purposes and in this process a large amount of granite dust (GD) is wasted. An attempt is made here to reuse this waste material into concrete along with the copper slag (CS) as a sand replacement to reduce the use of natural sand. And also it will partially decrease the burden on natural resources.

  • Comparison of The Replacement of Natural Sand by

    2018-9-24 · replacement of sand by copper slag is 40% but when used beyond 50% results in decrease in strengths.Daniel C, Joel Shelton J etal [7] studied on Investigation on strength properties of self compacting concrete with copper slag as,from the experimental results, it was observed that the compressive

  • (PDF) Effect of Copper Slag as a Sand Replacement

    1.1 Copper Slag as a Sand Replacement:- Co pper Slag as a Sand Replacement can be used due to the following reasons: It has a high Compressive strength

  • Copper slag as sand replacement for high

    2009-8-1 · 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%.

  • STUDIES ON USE OF COPPER SLAG AND FOUNDRY

    If we are able to use the copper slag in place of natural sand, then we can successively obtain a material to replace the sand, which is eco-friendly and cost effective.

  • Copper slag as sand replacement for high

    Al-Jabri et al., observed that the workability of High Performance Concrete (HPC) using copper slag as a sand replacement with superplasticizer at

  • Copper slag as sand replacement for high

    Therefore, it is recommended that 40 wt% of copper slag can used as replacement of sand in order to obtain HPC with good strength and durability properties. AB 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).

  • (PDF) Copper slag as sand replacement for high

    4. There was a decrease in the surface water absorption as copper slag quantity increased up to 40% replacement. Beyond that level of replacement, the absorption rate increases rapidly. 5. 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.

  • Studies on use of Copper Slag as Replacement Material

    2017-8-28 · replacement material for river sand • Use of copper slag as replacement material for river sand in cement concrete (0, 25, 50, 75 and 100 %) Materials Cement and Copper Slag In the present investigation, ordinary Portland cement of 53 grade was used. Fine aggregate used for control mortar and

  • Performances of Copper Slag as Partial Replacement of

    2016-7-5 · 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 pavement grade concretes 20% higher than conventional

  • Studies on use of Copper Slag as Replacement

    2014-8-20 · 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. Three masonry wall panels of dimensions 1 × 1 m were

  • EFFECT OF COPPER SLAG AS A SAND REPLACEMET

    2016-3-28 · 1.4 Future scope of Copper Slag as a Sand Replacement: We can use copper slag with other material and Admixture which can be used in concrete.

  • Partial Replacement of Copper Slag as Fine Aggregate

    2019-1-24 · generated from the world copper industry. Although copper slag is widely used in the sand blasting industry and in the manufacturing of abrasive tools, the remainder is disposed of without any further reuse or reclamation. The use of copper slag in the concrete industry as a replacement for cement can have the benefit of

  • Copper Slag Partially Replaces Fine Aggregate in M 25

    2020-4-2 · copper slag as partial replacement to M sand and natural sand for the designed M 25 grade mix concrete. compressive strength responses of above alternatives performed, and observed maximum value at 40% copper slag replacement which up to 36% increment. Keywords: Copper slag, design mix M25 grade concrete, M sand,natural sand,

  • Applying Solid Residues of Copper Slag in Kerman

    2021-4-28 · Al -Jabri et al. (2009) used copper slag as a sand replacement for provide the high-performance concrete. They found that the efficiency and strength up to 50 percent replacement of sand with copper slag increased and Water absorption was decreased up to 40%. Fadaee et al. (2014) studied the properties of concrete made using slag of Sarcheshmeh

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