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• It was recommended that 40 wt of copper slag can be used as replacement of sand in order to obtain HPC with good properties AlJabri 2009 a investigated the effect of using copper slag as a replacement of sand on the properties of high performance concrete HPC
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This study investigated the mechanical properties of high strength concrete incorporating copper slag as a fine aggregate and concluded that less than 40 copper slag as sand substitution can
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copper slag as sand replacement in india At present about 33 million tonnes of copper slag is generating annually worldwide among that India contributing 6 to 65 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
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Another study evaluated the replacement of natural sand by copper slag in high performance concrete 2 They studied eight different mixtures with 0 10 20 40 50 60 80 and of copper slag replacement The best workability results were obtained with the increasing percentage of slag
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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 Msand II PROPERTIES OF MATERIALS A Cement A powdery substance made by calcining lime and
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Replacement with copper slag may result 20 higher strength to that of control concrete for 50 replacement Around 10 million tonnes of GBFS is currently being generated in the country from iron and steel industries 2 Silicomanganeseis smelted in electric or a blast furnace the process creates ferromanganese and silicomanganese
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Partial Replacement of Copper Slag as Fine Aggregate Ambrish E1 copper slag is widely used in the sand blasting industry and in the manufacturing of abrasive tools the replacement for high performance concrete" Cement Concrete Composites Vol 31 pp 483 488 2009
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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 The cpercentage
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Results showed better strength with use of copper slag AlJabri et al conducted an experimental study to examine the impact of copper slag as a sand replacement on the properties of highperformance concrete The experimental findings indicated a slight increase in density and rapid rise in workability of concrete
WhatsApp Shrinkage testing of concrete with copper slag as a substitute for sand has shown that such replacement does not have the negative consequences of increased shrinkage An important aspect of using waste materials in the production of concrete is their
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Copper slag as sand replacement for high performance 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
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Copper Slag As Sand Replacement For High Performance Concrete"CCC Volume 31 Issue 7 August 2009 Pages 483488 3 Wei Wu Weide Zhang Guowei Ma" optimum content of copper slag as a fine aggregate in high strength concrete" Materials DesignVolume 31 Issue 6 June 2010 Pages
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Aug 20 2014 · 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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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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There have been various experiences in using copper slag as a substitute of sand for fine aggregate in high performance concretes AlJabri et al2009 observed that the use of copper slag in HPC is a good option having threefold advantages the cost of of eliminating dumping reducing the cost of concrete and minimizing air pollution problems
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This paper presents results from an experimental investigation carried out to study the potential use of copper slag as fine aggregate on the strength of both normal and high strength concrete Concrete mixtures were prepared using different proportions of copper slag as partial and full replacement
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Industrial waste products were considered an apt substitute for sand Any material which is basically chemically inert and having particle size falling in BIS Zoning criteria would be an ideal replacement for river sand partially or fully in concrete One such material which has a high scope for use in concrete is Copper Slag Copper Slag
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"Study of Strength Properties of Concrete by Partial Replacement with Fly Ash and Copper Slag in Cement And Fine Aggregate" G Swathi1 G Dinesh 2 1 Assistant Professor Civil Engineering Department Aditya Engineering College Surampalem AP 2Assistant Professor Civil Engineering Department Aditya Engineering College Surampalem AP Abstract For every ton of rpper slag
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PERFORMANCE OF COPPER SLAG ON STRENGTH 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 obtained results were compared with those of control concrete made with ordinary • Contractors may also use copper slag in place of sand during concrete
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than 40 copper slag replacement was higher than or equal to that of control specimen and the workability even had a dramatic growth Oraimi et al2009 This research study was conducted to investigate the performance of high strength concrete made with copper slag as a
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Copper slag as sand replacement on hpc k opper slag as sand replacement for high performance concrete copper slag can used as replacement of sand in order to obtain hpc with good strength and contact the manufacturer geopolymer concrete replacing sand by copper slag contact supplier
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increased due to high toughness of copper slag 3 EXPERIMENTAL STUDY To achieve the objectives an experimental programme was planned to investigate water permeation and strength properties of concrete containing copper slag as replacement of sand This chapter outlines the experimental programme planned for the present
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Abstract This research studies the use of waste copper slag as a cement replacement in highperformance 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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Copper slag as sand replacement for high performance concrete
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