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Experimental Study on Concrete by Replacing Fine
29/05/2020· Replacement of copper slag in fine aggregates reduces the cost of making concrete. Replacement of copper slag increases the self weight of concrete specimens to the maximum of 15 to 25%. 25% addition of copper slag as fine aggregate in concrete gives more strength compare to 30% addition of copper slag as fine aggregate in concrete . REFERENCES. Khanzadi M, Behnood A.
Use of copper slag as a replacement for fine aggregate in
replacement of fine aggregate by copper slag does not have a significant effect on the load carrying capacity of the columns. Increasing the copper slag beyond this ratio accelerates the buckling, which leads to premature (before steel yields) failure load and a larger deflection. Keywords: copper slag, fine aggregate, column, axial load, cylinder column. WI Tr a nscti o Engineering Sciences
A Study on Effective Replacement of Fine Aggregate using
A Study on Effective Replacement of Fine Aggregate using Copper Slag M. R. Amarnaath S. Jaya Pradeep UG Student UG Student Department of Civil Engineering Department of Civil Engineering Knowledge Institute of Technology Knowledge Institute of Technology R. A. Kavin P. Dinesh UG Student UG Student Department of Civil Engineering Department of Civil Engineering Knowledge Institute of
(PDF) A Study on Effective Replacement of Fine Aggregate
Use of copper slag in the concrete industry as a replacement for cement and/or fine aggregates can has the benefits of reducing the costs of disposal and helps protecting the environment. 3) Copper slag: Copper slag is a by-product material produced from the process of manufacturing copper. As the copper settles down in the smelter, it has a higher density, impurities stay in the top layer and
Experimental Study on Concrete by Replacing Fine
29/05/2020· Replacement of copper slag in fine aggregates reduces the cost of making concrete. Replacement of copper slag increases the self weight of concrete specimens to the maximum of 15 to 25%. 25% addition of copper slag as fine aggregate in concrete gives more strength compare to 30% addition of copper slag as fine aggregate in concrete . REFERENCES. Khanzadi M, Behnood A.
A Study on Effective Replacement of Fine Aggregate using
A Study on Effective Replacement of Fine Aggregate using Copper Slag M. R. Amarnaath S. Jaya Pradeep UG Student UG Student Department of Civil Engineering Department of Civil Engineering Knowledge Institute of Technology Knowledge Institute of Technology R. A. Kavin P. Dinesh UG Student UG Student Department of Civil Engineering Department of Civil Engineering Knowledge Institute of
(PDF) A Study on Effective Replacement of Fine
Use of copper slag in the concrete industry as a replacement for cement and/or fine aggregates can has the benefits of reducing the costs of disposal and helps protecting the environment. 3) Copper slag: Copper slag is a by-product material produced from the process of manufacturing copper. As the copper settles down in the smelter, it has a higher density, impurities stay in the top layer and
Effects of Copper Slag as a Replacement for Fine Aggregate
Effects of Copper Slag as a Replacement for Fine Aggregate on the Behavior and Ultimate Strength of Reinforced Concrete Slender Columns AS Alnuaimi Department of Civil and Architectural Engineering, Sultan Qaboos University, Al-Khoud, Muscat, Sultanate of Oman Received 6 March 2011; accepted 7 March 2012 Abstract: Use of copper slag (CS) as a replacement for fine aggregate (FA) in RC
Partial Replacement of Copper Slag as Fine Aggregate
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. V. REFERENCES [1] Al-Jabri, K. and Makoto Hisada. “Copper slag as sand replacement for high performance concrete”, Cement & Concrete Composites, Vol. 31, pp. 483- 488,
Copper or ferrous slag as substitutes for fine aggregates
replacement of fine aggregates with up to 50% copper slag showed an improvement in the strength properties, modulus of elasticity, creep and shrinkage. It was reported that the addition of copper slag did not affect the durability properties of concrete except its acid resistance. Al-Jabri . et al. (2011) studied the effect of using copper slag as a fine aggregate on the properties of cement
Effect of copper slag as fine aggregate replacement in
01/01/2019· The objective of the present study is to utilize high volume copper slag (i.e. 100%) as a replacement to fine aggregate and partially replacing cement with Nano silica. The work is carried out in two phases. In the first phase, the fine aggregate is replaced with copper slag in different percentages of 20%, 40%, 60%, 80%, and 100%.
Copper Slag Partially Replaces Fine Aggregate in M 25
Copper Slag Partially Replaces Fine Aggregate in M 25 Concrete: A Comparative Study of Compressive Strength Responses used as a partial replacement for river sand as fine aggregate in concrete up to 50 % in pavement concrete without any Paper ID: 3111604 457. International Journal of Science and Research (IJSR) ISSN (Online): 2319-7064 Index Copernicus Value (2013): 6.14 Impact Factor
Comparison of The Replacement of Natural Sand by Copper
concrete can be improved by partial replacement of fine aggregate with copper slag and was found that 60% replacement gives optimum results.J. Ramesh Kumar, K. V. Ramana [8] studied on Use of copper slag and fly ash in high strength concrete, given that Concrete mixes were tested for workability, density, compressive strength, tensile strength, flexural strength. The workability of concrete
Study on the partial replacement of fine aggregate using
manufactured sand, crushed glass, copper slag, recycled aggregates, fly ash aggregate, steel slag etc. The use of such materials not only result in conservation of natural resources but also helps in maintaining good environmental conditions by effective utilization of these by-products which will otherwise remain as a waste material. Steel slag is such materials which could be used as a
[PDF] PARTIAL REPLACEMENT OF FINE AGGREGATE
DOI: 10.21474/IJAR01/5510 Corpus ID: 54813491. PARTIAL REPLACEMENT OF FINE AGGREGATE WITH COPPER SLAG A REVIEW. @article{Kumar2017PARTIALRO, title={PARTIAL REPLACEMENT OF FINE AGGREGATE WITH COPPER SLAG A REVIEW.}, author={G. Kumar and R. Chandrika and ARohith Reddy}, journal={International Journal of Approximate Reasoning}, year={2017}, volume={5},
Copper or ferrous slag as substitutes for fine aggregates
replacement of fine aggregates with up to 50% copper slag showed an improvement in the strength properties, modulus of elasticity, creep and shrinkage. It was reported that the addition of copper slag did not affect the durability properties of concrete except its acid resistance. Al-Jabri . et al. (2011) studied the effect of using copper slag as a fine aggregate on the properties of cement
[PDF] SCOPE OF REPLACING FINE AGGREGATE WITH
A comprehensive review of studies has been presented in this paper for scope of replacement of fine aggregate from copper slag in concrete. In the present scenario carbon emission and sand mining are major concern due to its hazardous effect to environment and making serious imbalance to the ecosystem. Various studies have been conducted to reduce severe effect on environment, using
Effect of copper slag as fine aggregate replacement in
01/01/2019· The objective of the present study is to utilize high volume copper slag (i.e. 100%) as a replacement to fine aggregate and partially replacing cement with Nano silica. The work is carried out in two phases. In the first phase, the fine aggregate is replaced with copper slag in different percentages of 20%, 40%, 60%, 80%, and 100%.
Copper slag as fine aggregate for high performance concrete
The effect of copper slag addition as replacement of fine aggregate on the density of normal and high strength concretes is shown in Fig. 1. It can be seen from Fig. 1 that there is general increase in the density of both normal and high strength concretes with the increase of copper slag replacement
The behaviour of Concrete by Partial Replacement of Fine
From Fig7, The variation of slump for the partial replacement of Fine aggregate with copper slag increased in the order of 53, 62, 68 & 75mm for 0%, 5%, 10% & 15% proportions and decreased by 58 mm for 20% proportions replacements respectively. 2) Compressive strength test Fig. 8: Compressive strength of concrete by partial replacing cement with copper slag a) Description of Result From Fig.8
Copper Slag Partially Replaces Fine Aggregate in M 25
Copper Slag Partially Replaces Fine Aggregate in M 25 Concrete: A Comparative Study of Compressive Strength Responses used as a partial replacement for river sand as fine aggregate in concrete up to 50 % in pavement concrete without any Paper ID: 3111604 457. International Journal of Science and Research (IJSR) ISSN (Online): 2319-7064 Index Copernicus Value (2013): 6.14 Impact Factor
Comparison of The Replacement of Natural Sand by Copper
concrete can be improved by partial replacement of fine aggregate with copper slag and was found that 60% replacement gives optimum results.J. Ramesh Kumar, K. V. Ramana [8] studied on Use of copper slag and fly ash in high strength concrete, given that Concrete mixes were tested for workability, density, compressive strength, tensile strength, flexural strength. The workability of concrete
Study on the partial replacement of fine aggregate using
manufactured sand, crushed glass, copper slag, recycled aggregates, fly ash aggregate, steel slag etc. The use of such materials not only result in conservation of natural resources but also helps in maintaining good environmental conditions by effective utilization of these by-products which will otherwise remain as a waste material. Steel slag is such materials which could be used as a
Modeling Compressive Strength on Mechanical Properties of
twenty eight days of curing, this implies that the replacement of the fine aggregate with copper slag at forty percent developed the optimum compressive strength. The study applied modeling and simulation to monitor other concrete properties that were not considered in the experimental process, this were to determine their variations rate of influence on the compressive strength, the variation
Copper or ferrous slag as substitutes for fine aggregates
replacement of fine aggregates with up to 50% copper slag showed an improvement in the strength properties, modulus of elasticity, creep and shrinkage. It was reported that the addition of copper slag did not affect the durability properties of concrete except its acid resistance. Al-Jabri . et al. (2011) studied the effect of using copper slag as a fine aggregate on the properties of cement
[PDF] PARTIAL REPLACEMENT OF FINE AGGREGATE
DOI: 10.21474/IJAR01/5510 Corpus ID: 54813491. PARTIAL REPLACEMENT OF FINE AGGREGATE WITH COPPER SLAG A REVIEW. @article{Kumar2017PARTIALRO, title={PARTIAL REPLACEMENT OF FINE AGGREGATE WITH COPPER SLAG A REVIEW.}, author={G. Kumar and R. Chandrika and ARohith Reddy}, journal={International Journal of Approximate Reasoning}, year={2017}, volume={5},
C i & E n v ironmental Journal of Civil & Environmental
replacement of fine aggregate using copper slag as 0%, 20%, 40%, 60%, 80% and 100% in concrete. The obtained results are compared with those of control concrete made with fine aggregate [10]. Properties of materials: The preliminary tests were carried out for finding the materials properties of cement, fine aggregate and coarse aggregate as per IS 12269 [7] and IS 383 [6]. The studied
Copper Slag Partially Replaces Fine Aggregate in M 25
Copper Slag Partially Replaces Fine Aggregate in M 25 Concrete: A Comparative Study of Compressive Strength Responses used as a partial replacement for river sand as fine aggregate in concrete up to 50 % in pavement concrete without any Paper ID: 3111604 457. International Journal of Science and Research (IJSR) ISSN (Online): 2319-7064 Index Copernicus Value (2013): 6.14 Impact Factor
INFLUENCE OF COPPER SLAG AS FINE AGGREGATE ON THE
increase of copper slag content in concrete mixes. The use of copper slag in concrete increases the compressive strength of more than 30% as compared to control mixture. It is recommended that up to 40% of copper slag can be use as replacement of fine aggregates. Keywords: Cement, Copper slag, Compressive Strength, Workability
EFFECT OF COPPER SLAG AS A FINE AGGREGATE ON THE
Natural river sand was used as the fine aggregate and copper slag is used as its replacement. As per IS: 383-1970 the natural river sand which is well graded and which comes under zone-2 was used as fine aggregate in the mixes. The detail physical properties of copper slag is explained in the table-3, the natural coarse aggregate which was passed through 12.5mm sieve was used in the mix and
EXPERIMENTAL STUDY ON CONCRETE BY PARTIAL REPLACEMENT
replacement of fine aggregate by copper slag and flexural strength increased by 14 % for 40 % replacement. Many researchers have investigated worldwide on the possible use of copper slag as a concrete aggregate. Some of the important and published works are reviewed and presented briefly below. Brindha et al(2014) studied the strength behavior of concrete where sand was partially
Modeling Compressive Strength on Mechanical Properties of
twenty eight days of curing, this implies that the replacement of the fine aggregate with copper slag at forty percent developed the optimum compressive strength. The study applied modeling and simulation to monitor other concrete properties that were not considered in the experimental process, this were to determine their variations rate of influence on the compressive strength, the variation
International Journal of Computer Sciences and Engineering
Concrete by Replacement Copper Slag for Fine Aggregate. The fine aggregates were replaced with percentages 0% (for the control mix), 20%, 40%, and 60% of Copper Slag by weight. Tests were performed for properties of fresh concrete and Hardened Concrete. Compressive strength was determined at 3, 7,14 and 28 days. Properties like workability and density were increased with the use of copper
replacement of fine aggregate with copper slag for hpc
replacement of fine aggregate with copper slag for hpc.replacement of fine aggregate with copper slag for hpcpartialreplacement of fine aggregate withcopper slagAddition ofcopper slagincreases the density of concrete thereby increasing the selfweight so that it can be used for high density concrete production Morecopper slagsand [email protected] Send Message Chat Online. Impact Crusher. An
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