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Effect of copper slag as fine aggregate replacement in high
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
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Assessment of Corrosion and Durability Characteristics of Copper Slag Admixed Concrete
corrosion and durability tests on concrete containing copper slag as partial replacement of sand and cement For this research work M20 grade concrete was used and the tests were conducted for various proportions of copper slag replacement with sand of 0
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copper slag as sand replacement in india
40–50 copper slag as a sand replacement yielded comparable strength to that of the control mixture M V Patil studied the properties and effects of copper slag in concrete M V Patil 2015 M30 grade concrete was used and the tests were conducted for
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CHAPTER 1 INTRODUCTION
copper slag admixed concrete 5 To examine the possibility of using copper slag in resisting seismic earth pressure 1 6 COPPER SLAG REPLACEMENT FOR SAND The use of slag from copper smelting as a fine aggregate in concrete was
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PDF Partial Replacement of Copper Slag as Fine Aggregate
Therefore it is recommended that up to 40–50 by weight of sand of copper slag can be used as a replacement for fine aggregates in order to obtain a concrete with good strength and durability
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Use of Copper Slag in Concrete and Cement Mortar as
There is almost 6 67 increase in compressive strength of concrete compared to control mixture i e 100 sand at 40 copper slag replacement at 28 days of cuirng Mixture containing 50 copper
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Effect of Copper Slag as a Fine Aggregate on Properties of
effect of using copper slag as a fine aggregate on properties of cement mortars and concrete and Copper Slag concrete with partial replacement of 0 to100 of size 150mm x 150mm after 7 days
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SCOPE OF REPLACING FINE AGGREGATE WITH COPPER SLAG IN CONCRETE
at 40 replacement of fine aggregate by copper slag and up to 75 replacement concrete gain more strength than control mix concrete strength It is observed that the flexural strength of concrete at 28 days is higher than design mix Withoutfor 20
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Corrosion and Leaching Studies in Blended Copper Slag Mortar
resistance properties of copper slag admixed concrete was evaluated using compression and electrochemical tests like impedance and macro cell corrosion technique 2 EXPERIMENTAL 2 1 Methods and Material 2 1 1 Leaching studies in aqueous media
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EXPERIMENTAL STUDY O N CONCRETE M30 BY PARTIAL REPLACEMENT OF FINE AGGREGATE WITH COPPER SLAG
as well as earth pressure 13 As copper slag increases the water absorption in concrete decreases By replacement of copper slag as fine aggregate we can reduce the digging of river sand which affects the hydraulic structures such as piers bridges etc
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Experimental Investigation of Copper Slag Replacement of
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
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Copper Slag As Sand Replacement In India
Copper slag was used as a replacement of sand from 0 to 100 at an interval of 20 Copper slag was obtained from taj abrasive industries located in sikar rajasthan india Fig 1 demonstrates particle size distribution of sand and copper slag and fig 2 a and b shows
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REPLACEMENT OF COPPER SLAG WITH FINE AGGREGATE
concrete when replacement of copper slag is 50 2 In this case we observed that Copper slag behaves like river sand 3 It is observed that when increasing percentage replacement of fine aggregate by Copper slag the unit weight of concrete is gradually
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A Review on Partial Substitution of Copper Slag with Sand in Concrete
A Review on Partial Substitution of Copper Slag with Sand in Concrete Material Paresh Tiwari Department of Civil Engineering Lakshmi Narain College of Technology Bhopal M P India Anil Kumar Saxena Department of Civil Engineering Lakshmi Narain College of
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Use of Sustainable Antimicrobial Aggregates for the In Situ
Use of Sustainable Antimicrobial Aggregates for the In Situ Inhibition of Biogenic Corrosion on Concrete Sewer Pipes Volume 4 Issue 54 Ismael Justo Reinoso Mark T Hernandez We use cookies to distinguish you from other users and to provide you with a
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Slag Cement Benefits and Use in Concrete
Slag cement is commonly found in ready mixed concrete precast concrete masonry soil cement and high temperature resistant building products While there are many applications and benefits of slag cement a few are highlighted below and detailed information sheets are located here
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Effect of Copper Slag as a Partial Replacement of Fine
Various concrete mixtures were prepared with different proportions of copper slag as fine aggregates replacement Concrete mixtures were evaluated for workability compressive strength splitting tensile strength corrosion acid resistivity and microstructural analysis
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The Behaviour of Concrete by Partial Replacement of Fine Aggregate with Copper Slag
Brinda D et al 4 investigated on various corrosion and durability tests on concrete containing copper slag as partial replacement of sand and cement In this paper M20 grade concrete was used and the tests were conducted for various proportions
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PDF USE OF COPPER SLAG AS SUSTAINABLE AGGREGATE
The results indicated that the strength of the concrete with less than 40 copper slag replacement was higher than or equal to that of the control specimen and the workability even had a dramatic
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Mechanical Properties and Durability of Concrete with
nbsp 0183 32 Copper slag is a voluminous waste material obtained during the manufacturing of copper matte smelting process As its disposal becomes a concern for environmental protection agencies and governments possible alternative outlets for this waste material are needed The paper presents a laboratory study on CEM II concrete mixes containing water cooled copper slag waste material for
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Hierarchical Order of Influence of Mix Variables Affecting
It is inferred from Figures Figures12 12 and and13 13 that for the range of fly ash and copper slag replacement levels considered for the present study the strength behaviour of concrete containing copper slag as replacement of fine aggregate is relatively lesser
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Copper slag as fine aggregate for high performance concrete
Copper slag as fine aggregate for high performance concrete K S Al Jabri Department of Civil and Architectural Engineering Sultan Qaboos University Sultanate of Oman Abstract This paper presents results from an experimental investigation carried
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CiteSeerX Assessment of Corrosion and Durability
For this research work M20 grade concrete was used and the tests were conducted for various proportions of copper slag replacement with sand of 0 20 40 and 60 cement of 0 5 15 and 20 and combination of both 60 sand 40
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partial replacement of sand by copper slag
partial replacement of sand by copper slag AS a leading global manufacturer of crushing and milling equipment we offer advanced rational solutions for any size reduction requirements including quarry aggregate grinding production and complete stone crushing plant
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SCOPE OF REPLACING FINE AGGREGATE WITH COPPER
Concrete with copper slag fine aggregate Society of Materials Science Vol 49 pp 1102 2 Arivalagan S 2013 Experimental Study on the Flexural Behaviour of Reinforced Concrete Beams as Replacement of Copper Slag as Fine Aggregate quot Journal of
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Partial Replacement of Copper Slag as Fine Aggregate
Partial Replacement of Copper Slag as Fine Aggregate Ambrish E1 Dhavamani Doss S2 ShanmugaNathan N3 Ganapathi Raj S4 Copper Slag Concrete 10 15 20 1 7 20 44 17 333 24 222 25 333 2 14 22 667 22 222 26 222 27 111 3 28 24 7 14 and 28
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Evaluation on Accelerated Corrosion Properties of the Concrete Produced by Replacing Sand by Copper Slag
Evaluation on Accelerated Corrosion Properties of the Concrete Produced by Replacing Sand by Copper Slag Vishwa B Tipashetti1 Shreepad Desai2 1P G Student M Tech Structural Engg Civil Engineering Department Government Engineering College
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Replacement Of Sand In Concrete With Slag And Mill Scale
And they are mainly used to crush coarse minerals like gold and copper ore metals like steel and iron glass coal asphalt gravel concrete etc With more than 2 500 case sites the scientific management method the refined manufacturing process and the innovative manufacturing concept have rapidly grown into the mining machinery production and export bases in China even the world