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produce HPC. Thus this study is focusing to have review on the use of copper slag as sand replacement in the production of high performance concrete. LITERATURE REVIEW . Fresh Concrete Properties . Due to low water absorption characteristics, workability of HPC was found to increase with the increase in the of copper slag.
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copper slag is used as both cement and sand replacement. Copper slag is used copper slag as sand replacement on hpc copper slag as sand replacement in indiaGet Price replacement of cement with copper slag pdf concrete containing copper slag as partial replacement of sand copper slag as partial replacement of sand and cement.
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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. Fine aggregate M SAND Manufactured sand is a substitute of river sand for construction purposes. M sand
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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. Eight concrete mixtures were prepared with different proportions of copper slag ranging from 0 for the control mix to ...
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Copper Slag As Sand Replacement For High Performance ConcreteCCC, Volume 31, Issue 7, August 2009, Pages 483-488 3 Wei Wu. Weide Zhang, Guowei Ma, optimum content of copper slag as a fine aggregate in high strength concrete Materials amp Design,Volume 31, Issue 6,
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The mix design of M25 grade of concrete gives HPC concrete when replacement of copper slag is 50. In this case we observed that Copper slag behaves like river sand. When we use bamboo as a replacement of steel, bamboo gain almost same flexural strength compared to steel reinforced concrete.
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Al-Jabri 2009 studied th e effect of replacement of copper slag with sand on the mechanical properties of high performance concrete HPC. A total of eight concrete mixtures were made with different percentages of copper slag from 0 for control mix to 100 with 10 intervals. The Concrete mixes were tested for
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sand replacement with granite powder in hpc. Properties of Granite Powder Concrete nithya rajan To study the effect of Granite Powder GP on concrete properties, the percentage of granite powder added by weight was 0, 25, 50, 75 and as a replacement of sand used in concrete and cement was replaced with 7.5 silica fume, 10 fly ash, 10 slag and the dosage of superplasticiser added 1
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M. 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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Studies On Use Of Copper Slag As Replacement Material For . Aug 20 2014018332This 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
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A very small quantity of copper is present in the CS and also the separation of copper from slag is a very complex and tedious process. 1 CS replacement for cement or as natural sand in concrete, not only reduced the cost of concrete manufacturing and also reducing the air pollution problem. 2 Mortars containing larger amount of CS sand gave ...
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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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40 weight of copper slag can used as replacement of sand in order to obtain HPC with good strength and durability properties. The increase in the percentage of copper slag increase in slump value and decrease the compressive strength4 KHALIF S.AL-JABRI.A
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seen that the optimum content of copper slag is 40 beyond which the strength starts decreasing. Patil et al. 2016, this work investigates the effect of copper slag as sand replacement in concrete. This paper presents the experimental results of concrete with partial replacement sand by copper slag to
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Results show that environmental impacts of aggregates decrease with the increasing substitution rate of natural sand with copper slag when calculated on the basis per unit volume of the concrete mix. ... Copper slag as sand replacement for high performance concrete, Cement and Concrete Composites, vol. 31, pp. 483488, 2009. View at ...
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Copper slag as sand replacement for high performance concrete. The results indicate that there is a slight increase in the HPC density of nearly 5 with the increase of copper slag content whereas the workability increased rapidly with increases in copper slag percentage Addition of up to 50 of copper slag as sand replacement yielded comparable strength with that of the control mix
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The use of copper slag CS as fine aggregate and partial substitute of cement for mortar preparationwas studied. Results showed an increase on compressive and
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Aug 03, 2020018332Therefore, it is recommended that up to 4050 by weight of sand of copper slag can be used as a replacement for fine aggregates in order
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decreased as copper slag quantity increases up to 40 replacement beyond that level of replacement, the absorption rate increases rapidly. Therefore, it is recommended that 40 wt of copper slag can used as replacement of sand in order to obtain HPC
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copper slag as sand replacement on hpc - lvdivseacadetsorg copper slag replacement sand business plan for setting up replacement of fine aggregate with copper . Kolkata copper slag as sand replacement on hpc. Kolkata copper slag as sand replacement on hpc High-frequency Screen Compared with the commonly screening and grading equipments, .
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Effects of Copper Slag as a Replacement for Fine ... of CS as a replacement for sand in high performance concrete HPC with a constant water content. They ... than 40 CS as sand replacement can achieve a high strength concrete that is comparable or better than a control mix.
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The design M25 grade concrete for 30 replacement of CS show the HPC characteristics. We can fully replace 100CS by fine aggregate in concrete, because of above all test result more than control ... The gradation test conducted on the fine sand and copper slag showed that they met specifications requirements for concrete sand.
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the replacement of granulated copper slag for sand concrete. Performance of Copper slag and ferrous slag as partial replacement characteristics of conventional concrete and slag concrete such as ..
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Table 5 Replacement of sand by copper slag. Sl.No. of fine aggregate of copper slag replacement Slump value mm 1 100 0 73 2 80 20 77 3 60 40 83 4 40 60 87 5 20 80 92 6 0 100 96 Fig.1 Effect of copper slag replacement on workability B. Compressive Strength of Concrete
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