SALGI
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 Atul et alconcrete Partial replacement with copper slag also serves as a solution for the disposal of solid waste REFERENCES 1 Abdullah HAlSaidy August “Copper slag as sand replacement for high performance concrete” Cement and Concrete Composites 31 7 pp 195 20 205 21 215 0 20 40 m 2 of Copper Slag 195 20 205 21
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Granulated Copper Slag as a patial replacement for sand r Fifteen concrete mixes with different proportions of Granulat ed Copper Slag ranging from 0 for the control mix to 100 were considered All the mixes were proportioned by the method of absolute volumes considering the specific grav ity of the constituent materials• 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 replacement material for river sand in cement concrete 0 25 50 75 and 100
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Feb 11 32 Replace fine aggregates or natural sand As if you replace fine aggregates from concrete it will become “No fines Concrete “ used for specific purposes to prepare pervious media If you want to replace natural sand on the other hand there are ple Many researchers have already found it possible to use Copper slag as a concrete aggregate because copper slag has similar particle size characteristics likely to that of sand Hence the study focuses on the various percentage replacement of Copper Slag with Fine
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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 blockscopper slag in concrete At present about 33 million tonnes of copper slag is generating annually worldwide among that India contributing 6 to 65 million tonn 50 copper slag can be used as replacement of natural sand in to obtain mortar and concrete with required performance strength and durability Khalifa S Al Jabri et al
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absorption test Copper slag as a replacement of sand that concrete exhibits enhanced mechanical properties with reference to conventional concrete Key words Copper Slag Durability Sand Replacement Acid Attack Test and Water Absorption Test I INTRODUCTION Concrete is one of the major construction materials being used worldwidestrength 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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Properties And Effects Of Copper Slag In Concrete 47 27 Fineness Modulus The fineness modulus of coarse aggregates 20 mm 10 mm sand and copper slag are 710 677 294 and 406 respectively Table 32 to 33 shows the fineness modulus of 20 mm 10 mm coarse aggregates sand and copper slag respectivelycopper slag as sand replacement on hpc bluesfusenl Copper slag as sand replacement for high performance Also to determine the flexural was performed to evaluate the potential use of copper slag as sand strength modulus of rupture for each mix three replacement in the production of high performance concrete 100 mm 100 mm 500 mm prisms were cast and tested after HPC
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• Copper Slag Copper slag is an individual by product material produce by copper smetting and refining process This has similar property of sand hence copper slag can be replaced for fine aggregate The physical Properties of natural sand and copper slag is as belowSlag s ain t Slag s copper lead/zinc depending on the industry from which they come Non ferrous slags make up only 12 of the total annual production Described below are the main types and uses of slag commercially available in Ferrous Slag products Iron Blast Furnace Slag BFS concrete sand
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Experimental Investigation of Copper Slag Replacement of Fine Aggregate Ppt Free download as Powerpoint Presentation ppt / pptx PDF File pdf Text File txt or view presentation slides online Concrete Experimental investigation of copper slag replacement of fine aggregate• Copper Slag Copper slag is an individual by product material produce by copper smetting and refining process This has similar property of sand hence copper slag can be replaced for fine aggregate The physical Properties of natural sand and copper slag is as below
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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 blocksJournals Books Create account Sign in Sign in Create account
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Aug 01 32 Read Copper slag as sand replacement for high performance concrete Cement and Concrete Composites on DeepDyve the largest online rental service for scholarly research with thousands of academic publications available at your fingertipsUsing different proportion of these copper slag and GGBS along with sand the required concrete mix can be obtained stone sand crusher sand and crushed fine aggregate One of the main objectives of this project is to determine the concrete strength of M30 Grade by partial replacement of sand by copper slag and GGBS
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copper slag as an alternative replacement material of sand by copper slag on mechanical and durability performances of HPC Earlier research at the modes of utility of this waste material and subsequent picks up in strength and quality of concrete has been condensed in this papercopper slag can be used as a partial replacement for sand as fine aggregate in concrete up to 40 in pavement grade concrete with out any loss of cohesiveness and the compressive and flexural strength of such concretes is about 20 higher than that of conventional cement concretes of the same grade
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A Study on the Partial Replacement of Fine Aggregate with 112 Chemical properties of CS 2USE OF COPPER SLAG The Central Electro Chemicals Research Institute a Council Contractors may also use copper slag in place of sand during concrete construction vi Copper slag can also be used as a building material formed into blocks 3TESTS TO using copper slag as a replacement of fine aggregate on the strength properti 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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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 EVALUTION OF SUBSTITUTE MATERIALS FOR SILICA SAND IN ABRASIVE BLASTING CONTRACT No 200 95 Prepared For Department of Health and Human Services Copper Slag CP 4 products Copper Slag with Dust Suppressant CPDS 1 product Garnet G 7 products Steel Grit SG 2
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