article on corrosion of concrete replacement with copper slag

Experimental Study on Concrete Using Copper Slag as ...

This paper reports the effect of concrete using copper slag as fine aggregate replacement. In this project work, the concrete grade M40 was selected and IS method was used for mix design. The properties of material for cement, fine aggregate, coarse

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USE OF COPPER SLAG AS A REPLACEMENT FOR FINE AGGREGATE …

use of copper slag as a replacement for fine aggregate in concrete 1 ,A. Gowshik 2 , rakash 3 , arthick Rajeshw ar 4 1 Student, Depa rtment of Struc tural Engineeri ng , SRG ...

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Evaluation on Accelerated Corrosion Properties of the ...

Evaluation on Accelerated Corrosion Properties of the Concrete Produced by Replacing Sand by Copper Slag ... calculation are as per code IS 10262:2009 for M30 grade concrete with replacement of sand by copper slag. International Journal of Engineering Research Science(IJOER) [Vol1, Issue4, July 2015] ... concrete containing copper slag and ...

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A Review on Partial Substitution of Copper Slag with Sand ...

copper slag as a substitution replacement material of sand. Copper slag which is an industrial waste product can be used as replacement for cement with sand and contributes to the increase in various mechanical properties of concrete. Copper slag can be used up to 30% but when used ahead of 50% results in decrease in strengths. [13]

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USE OF COPPER SLAG IN CONCRETE AND CEMENT MORTAR …

copper slag. It was observed that flexural strength at 28 days is higher than design mix (without replacement) for 20% replacement of fine aggregates by copper slag, the flexural strength of concrete increased by 14%. It was found that compressive strength and flexural strength is increased due to high toughness of copper slag. 3.

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Slag Cement Benefits and Use in Concrete Slag Cement News

Slag cement is commonly found in readymixed 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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Mechanical and Durability Properties of RC Beams Using ...

the various 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 to 60%, cement of 0 to 20% in concrete.

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Experimental Study on the Flexural Behavior of Reinforced ...

To cite this paper: 2013. Experimental Study on the Flexural Behavior of Reinforced Concrete Beams as Replacement of Copper Slag as Fine Aggregate. J. ... Concrete Beams as Replacement of Copper Slag as Fine Aggregate ... Experimental Study on the Flexural Behavior of Reinforced Concrete Beams as Replacement of Copper Slag as Fine ...

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Effect of copper slag and cement bypass dust addition on ...

This research was undertaken to study the effect of copper slag (CS) and cement bypass dust (CBPD) addition on concrete properties. In addition to the control mixture, two different trial mixtures were prepared using different proportions of CS and CBPD.

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Corrosion and Leaching Studies in Blended Copper Slag …

Corrosion and Leaching Studies in Blended Copper Slag Mortar Velu Saraswathy, Subbiah Karthick, Srinivasan Muralidharan Materials Protection Division, CSIRCentral Electrochemical Research Institute, Karaikudi, Tamil Nadu, India 1. INTRODUCTION Large quantities of industrial byproducts are produced every year by various industries.

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Slag Admixed Concrete Integrated Publish

corrosion and durability tests on concrete contai ning 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 wi th sand of 0%, 20%, 40%, and 60%, cement of 0%, 5%, 15% and 20% and combination of both (60% sand +

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EFFECTS OF BLEEDING ON THE CORROSION OF …

The presence or absence of copper slag fine aggregate and fly ash replacement was employed as an experimental parameter. The results suggest that the corrosion of horizontal steel bars in the upper part of the column concrete specimens was adversely affected, even in the case of OPC specimens with relatively lower bleeding water.

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Electrochemical impedance behavior of concrete containing ...

May 11, 2019· The results of this study revealed considerable improvement in the polarization resistance of steel–concrete interface and corrosion rate of reinforcement by use of natural zeolite and copper slag. The corrosion rate was reduced by almost 65% when 30% of Portland cement was replaced with supplementary cementitious materials.

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Utilization of copper slag in cement and concrete ...

Ariño and Mobasher (1999) prepared mortar specimens containing up to 15% copper slag as a cement replacement with constant water to cementitious solids ratio of The compressiontest results indicated that copper slag concrete was significantly stronger but more brittle than ordinary Portland cement concrete.

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Use of Copper Slag Microparticles in SelfConsolidating ...

The American Concrete Institute. Founded in 1904 and headquartered in Farmington Hills, Michigan, USA, the American Concrete Institute is a leading authority and resource worldwide for the development, dissemination, and adoption of its consensusbased standards, technical resources, educational programs, and proven expertise for individuals and organizations involved in concrete design ...

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copper slag as sand replacement on hpc

Article On Corrosion Of Concrete Replacement With Copper Slag. ... Effects of Copper Slag as Sand Replacement in Concrete Similarly copper slag is a byproduct from copper industry which can be used as a sand replacement Slag Cement Association Slag cement is a recovered byproduct of the iron manufacturing process and can be used to replace a ...

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Effect of copper slag as fine aggregate replacement in ...

Aug 12, 2019· Copper slag is an industrial waste material which is produced during the matte smelting and refining of copper. In the production of oneton of copper, nearly to tons of copper slag will be produced. The copper slag used in the present work …

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Effects of Copper Slag as Sand Replacement in Concrete

The slump of the concrete incorporating the copper slag as fine aggregate increased as more natural sand was replaced by copper slag. Maximum slump obtained was 40mm which occurred at the copper slag replacement as compared to slump of concrete mix. In general, it can be concluded that addition of copper slag

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Corrosion of Embedded Materials

Corrosion of embedded metals in concrete can be greatly reduced by placing crackfree concrete with low permeability and sufficient concrete cover. Lowpermeability concrete can be attained by decreasing the water to cementitious materials ratio of the concrete and the use of pozzolans and slag.

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Sustainability of Concrete Using Copper Slag as ...

Sustainability of Concrete Using Copper Slag as Replacement for River Sand , Professor Head of the Department, Civil Engineering SRM Institute of Science and Technology, Ramapuram, Chennai Concrete consumption is so extensive that it stands second to water. Spiraling urbanization has led to excessive consumption of concrete ...

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Copper slag as fine aggregate for high performance …

Use of copper slag in concrete industry as replacement of cement or/and fine aggregates can have the benefit of reducing the costs of disposal and minimising environmental pollution [1,2]. Little research work has been conducted to investigate the potential use of copper slag as fine aggregate on the properties of normal concrete. Akihiko and

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Utilization of copper slag in cement and concrete DeepDyve

Aug 01, 2008· Utilization of copper slag in cement and concrete Utilization of copper slag in cement and concrete Shi, Caijun; Meyer, Christian; Behnood, Ali 20080801 00:00:00 Copper slag is a byproduct obtained during matte smelting and refining of copper. The common management options for copper slag are recycling, recovering of metal, production of value added products such as abrasive …

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USE OF COPPER SLAG AS A REPLACEMENT FOR FINE AGGREGATE IN ...

use of copper slag as a replacement for fine aggregate in concrete 1 ,A. Gowshik 2 , rakash 3 , arthick Rajeshw ar 4 1 Student, Depa rtment of Struc tural Engineeri ng , SRG ...

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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, ... concrete with partial replacement of fine aggregate by copper slag with various percentages of 0%, 10%, 15% ... Standard test method for corrosion potentials of uncoated reinforcing steel in concrete. Annual Book of

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Hierarchical Order of Influence of Mix Variables Affecting ...

In the present study, the combination of fly ash, silica fume, and copper slag as partial replacement is used for both cement and fine aggregate. Since superplasticizer is a must to be used if copper slag is used as substitute for fine aggregate , it is used in concrete making. Creep is one of the major problems faced in large concrete girder.

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Assessment of Corrosion and Durability Characteristics of ...

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%, 20%, 40%, and 60%, cement of 0%, 5%, 15% and 20% and combination of both (60% sand + 40 ...

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Influence of Copper Slag in Concrete as Partial ...

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.

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Studies on use of Copper Slag as Replacement Material for ...

Aug 20, 2014· 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 tested for use as masonry mortars and plastering.

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Steel corrosion in Concrete mixed with seawater

N. Otsuki et al. 2011[1], throughout 20 years exposure under marine environment, reported that "Concrete mixed with seawater and blast furnace slag as admixture, could have good resistance to corrosion, especially in the long term."

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Utilisation of copper slag for cement manufacture ...

Copper slag admixed mortar and concrete showed a lesser amount of leaching than solution due to the complex formation with cement mortar. Hence, copper slag can be used (%) in raw mix for OPC and (35%) in manufacture of PSC. The material does not have any adverse impact on …

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(PDF) CONCRETE MIX DESIGN USING COPPER SLAG AS FINE AGGREGATE

An experiment was conducted to investigate the strength and durability properties of concrete having copper slag as a partial replacement of sand (fine aggregate) and results have been presented ...

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The Behaviour of Concrete by Partial Replacement of Fine ...

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 of copper slag replacement with sand of 0% to 60%, cement 0% to 20% and combination.

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