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Use of copper slag CS as a replacement for fine aggregate FA in RC slender columns was experimentally investigated in this study. Twenty columns measuring 150 mm x150 mm x 2500 mm were tested for monotonic axial compression load until failure. The concrete mixture included ordinary Portland cement OPC cement, fine aggregate, 10 mm coarse aggregate, and CS.
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Copper Slag As Sand Replacement, , , , Copper Slag As Sand Replacement, Best Price for White Aluminium Oxide for Munic... 100 Original Steel Shot-S660 Wholesale to Ban...
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Copper slag as sand replacement for high performance concrete
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2018-9-24Copper 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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Copper slag is a by-product obtained during the matte smelting and refining of copper. Copper slag used in This work was brought from Sterile Industries Ltd SIL, Tuticorin, Tamil Nadu, and India.
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2015-5-1Percentage replacement of copper slag as sand Mix No Copper slag Sand 1 0 100 2 35 65 3 100 0 Table -4.2 Compressive strength of concrete after curing Mix No Compressive strength MPa 7 days 21 days 28 days 1 21.2 21.8 22.6 2 30 37.6 42.7 3 23.2 25.4 26.1 Table- 4.3 Flexural strength of concrete after curing ...
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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 plastered.
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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. Get price PDF Effect of copper slag and fly ash on mechanical
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Granulated blast furnace slag GBFS has been able to replace Sand to the amount of 70. GBFS is byproduct of steel industry hence this method is feasible at location where steel plant is located in close proximity. Copper slag is yet another r...
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2016-6-21mixes with copper slag gave concrete with adequate properties, with the optimal sand replacements by water-cooled copper slag overall being in the region of 30-60. Based on the results water-cooled copper slag can be considered to be a suitable candidate for the partial replacement of fine aggregate in concrete.
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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 is widely used in multiple types of applications, as professional blasting material, additive for different types of composite cements, roofing, concrete and mortar, additive in paving tiles industry, granular replacement for different mixtures of hot asphalt, material used for granular roof tiles production and granular base for ...
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2017-8-19copper slag quantity, whereas a rapid increase in workability with an increases of copper slag content. An addition of copper slagup to 50 as sand replacement gave comparable strength when compared with controlled mix. Hence, further increments of copper slag resulted in reduction of strength due to increase of free water content in mix.
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Granulated blast furnace slag GBFS has been able to replace Sand to the amount of 70. GBFS is byproduct of steel industry hence this method is feasible at location where steel plant is located in close proximity. Copper slag is yet another r...
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2018-9-24Compare the strength in 40 replacement of copper slag at 7, 28, and 60 days. M. V. Patil, Y.D.Patil 3 investigated on Effects of copper slag as sand replacement in concrete, for this research work, M30 grade concrete was used and tests were conducted for various proportions of copper slag replacement with sand of 0 to 100 in concrete. Mr.
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2017-10-14possibility 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. Atul et al
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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. Get price PDF Effect of copper slag and fly ash on mechanical
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2020-5-7The 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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The percentage replacement of sand by granulated copper slag where 0, 5, 10, 15, 20, 30, 40 and 50. The compressive strength was observed to increase by about 35-40 and split tensile strength by 30-35. The experimental investigation showed that percentage replacement of sand by copper slag shall be up to 40. 11.
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2014-5-17The 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 for fine aggregate is investigated. Three slender reinforced concrete ...
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The lack of waste landfill used for waste disposal and the increasing cost of fill materials used for land reclamation projects in Singapore has led to the study on the suitability of using spent copper slag, a by-product of removing rust and marine deposit on ships, as the primary fill material for construction and land reclamation in Singapore.
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2017-4-29M. V. Patil, Y.D.Patil In this research work the copper slag replace as fine aggregate in the dosage of 0 to 100 with the constant wc 0.45. This paper conclude that the workability increase with the increase or the copper slag. addition up to 40 of c.s. as sand replacement gained 32 more that of control concrete however further addition of ...
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CiteSeerX - Document Details Isaac Councill, Lee Giles, Pradeep Teregowda The development of construction materials have posed problems and challenge that initiated worldwide research programs and continued conventional and non conventional applications leading to ultimate economy. Researchers developed waste management strategies to apply for advantages for specific needs.
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2016-12-10 By using copper slag as fine aggregate as we can make environment more sustainable. It contributes to natural sand conservation. REFERENCE 1 Neel P Patel et al 2016, Sand Replacement with copper slag on mechanical properties of concrete International Journal of advanced Engineering and Research Development.
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