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The partial replacement of copper slag as fine aggregate considerably increased the compressive strength and tensile strength at 20% and 40%. Optimum percentage replacement of copper slag with fine aggregate to obtain maximum strength in concrete is found to be 40%.
various replacement percentages. The copper slag is used as partial replacement for fine aggregate varying in range of 20%, 40%, 60% in normal concrete and is tested for its optimum strength obtained as 58.54Mpa at 40% partial replacement. Then a concrete is designed with this optimum slag content as constant and the coarse aggregate
containing copper slag as partial replacement of fine aggregate in concrete The present study is based on trial mixes and achieving target strength. Mix proportions have been obtained for M30 grade concrete. Then copper slag is replaced by 0%, 10%, 20%, 30%, and 40% by the mass of fine aggregate to study the above tests
percentage of replacement. The copper slag is used as partial replacement for fine aggregate in the range of 20%, 40% and 60% by weight of sand and its optimum level is to be found. The ceramic waste tiles is used as partial replacement for coarse aggregate ranging from 10%, 20%, 30% with optimum slag content as constant.
PDF | This paper is about the experimental study of the replacement of copper slag for fine aggregate in concrete. In this study, M40 Grade concrete was considered to study the strength of ...
This paper reports on an experimental program to investigate the effect of using copper slag as a replacement of fine aggregate on the strength properties. Copper slag is the waste material of matte smelting and refining of copper such that each ton of copper generates approximately 2.5 tons of copper slag.
Experimental Investigation of Concrete in Partial Replacement of Cement by Dolomite and Fine Aggregate by Copper Slag N. Kohila 1, M. Elangovan 2, A. Kathick Rajapathy 3, V. Karthik 4, K. Pandian 5 1 Head of the Department, Civil Engineering, Shivani Engineering College, Tiruchirappalli, Tamil Nadu, India.
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 of fine aggregate. The percentage of copper slag added by weight ranged between 10- of sand used in concrete.
Compressive Strength, Flexural Strength and Tensile Strength on partial replacement of fine aggregate with copper slag. Therefore, the scope of further research work as partial replacement of fine aggregate with copper slag in terms of high strength concrete (i.e. M40) has still to be studied. . REFERENCES .
Utilization of Copper Slag in M-Sand as Partial Replacement of Fine Aggregate Prasanna Kumar C¹, Dr. Shashishankar², Raghavendra3 1Associate Professor and Head, DBIT, Bengaluru, India 2Professor and Head, AMC College of Engineering, Bengaluru, India Abstract: In India, there is a great demand of aggregates, mainly
Copper slag possesses mechanical and chemical characteristics that qualify the material to be used in concrete as a partial replacement as fine aggregate. The properties of . copper slag listed in Table 3.4 . Table 3.4 . Properties of copper slag . Sl.No Description Result . 1 Specific gravity 3.63 2 Water absorption (%) 3.4% . Fig. 3.1 Copper slag
available copper slag and utilization of copper slag in concrete by replacing it partially by fine aggregate keeping the other parameters constant. Compressive strength of concrete cubes on M20 grade of concrete with constant 0.50 w/c ratio. Copper slag replacement of 0%, 10%, 20%, 30%, 40%, and 50% are used.
of copper slag as partial and/or full replacement for fine aggregate in normal and high strength self-compacting concrete mixtures. The following were specific tasks: (1) Evaluate the effect of copper slag addition on the workability and density of normal and high strength self-compacting concretes. concrete.
Behaviour and Experimental Study on Concrete as Partial Replacement of Fine Aggregate with Copper Slag and Cement with GGBS Gowram Iswarya1 Assistant Professor, School of Civil Engineering, REVA University, Bengaluru. ... 10% replacement of copper slag 20% replacement of copper slag 30% replacement of copper slag
Influence of Copper Slag in Concrete as Partial Replacement for Fine Aggregate N. Vinoth Kumar1 S. K. Divya2 A. Sattainathan Sharma3 1,2,3Assistant Professor 1,2,3Department of Civil Engineering 1,2,3Valliammai Engineering College, Kancheepuram, India Abstract—Concrete is the widely used construction material.
copper slag. Fig.7. Comparison of Flexural Strength of Beam IV. CONCLUSION The concrete was prepared for the M 25 grade concrete with partial replacement of fine aggregate by copper slag with various percentages of 0%, 10%, 15% and 20%. The specimens were casted for 7days, 14 days and 28 days then tested. The results are presented above.
Jan 16, 2017· Partial replacement of Fine aggreggate by Copper Slag and Cement by Fly Ash 1. 1 Replacement Of Fine Aggregate By Copper Slag And Cement By Fly Ash Ammini College Of Engineering, Mankara, Palakkad 1. INTRODUCTION 1.1 GENERAL Concrete is the man made material widely used for construction purposes.
"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 .
partial replacement of fine aggregate with copper slag. Addition of copper slag increases the density of concrete thereby increasing the self-weight, so that it can be used for high density concrete production. 4.9. Economic Feasibility Geopolymer concrete (GPC) manufactured using industrial waste like fly ash, GGBS and copper slag is
From Fig 1, The variation of slump for the partial replacement of Fine aggregate with copper slag and Cement with GGBS increased in the order of 51, 53, 54 and 56 mm for 0%(CS & GGBS), 10%CS & 5%GGBS, 20%CS & 10%GGBS, 30%CS & 15%GGBS proportions and decreased by 52 mm for 40%CS & 20%GGBS proportions replacements respectively.
Studies On Use Of Copper Slag As Replacement . Abstracthis work focuses on the use of copper slag, as a partial replacement of sand for use in cement concrete and building constructionement 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.
The use of slag from copper smelting as a fine aggregate in concrete was investigated by many people all over the world. Based on above investigations, this research study is conducted to investigate the performance of concrete made with copper slag as a partial replacement for fine aggregate.
A Study on the Partial Replacement of Fine Aggregate with Copper Slag by Observing the Compression, Split Tensile and Flexural Properties V. Sushma M.Tech Student, Department of Civil Engineering, Visvodaya Engineering College, Kavali Dr. T. Suresh Babu Professor, Department of Civil Engineering, Visvodaya Engineering College, Kavali.
Sultan Qaboos University, to investigate the effect of partial and full replacement of fine aggregate with copper slag on the strength and behaviour of slender reinforced concrete columns. The column has a 150x150mm cross section and a length of 2500mm. The results found so far are presented in this paper.
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