use of copper slag in concrete in brazil

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 (2.5%) in raw mix for OPC and (35%) in manufacture of PSC. The material does not have any adverse impact on the performance of OPC and PSC. The users of copper slag in OPC / PSC ...

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Use of copper slag as a replacement for fine aggregate in ...

The use of copper slag as a replacement for fine aggregate in construction will reduce damage to the environment due to the waste resulting from the copper manufacturing process and help in saving natural resources. In this research, the use of copper slag as a replacement for fine aggregate is investigated. Three

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Investigating the influence of copper slag on the ...

Dec 24, 2020 · The concrete Prisms were tested for flexure and the mix with 40% copper slag exhibited the maximum Flexural strength of 7.62 N/mm 2 with an increase in strength of 29.37% when compared to the nominal concrete. Mixes with higher % of copper slag (beyond 40%) showed a drastic decline in the flexural strength.

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Copper slag as fine aggregate for high performance concrete

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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PROPERTIES AND EFFECTS OF COPPER SLAG IN CONCRETE

The use of copper slag in cement and concrete provides potential environmental as well as economic benefits for all related industries, particularly in areas where a considerable amount of copper slag is produced. 1.2 Availability of Natural Sand as Fine Aggregate: In the last 15 years, it

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Use of waste copper slag, a sustainable material ...

May 03, 2014 · The use of copper slag in cement and concrete provides potential environmental as well as economic benefits for all related industries, particularly in areas where a considerable amount of copper slag is produced. This paper reviews the application area of copper slag and its allowable use in different activities.

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Partial Replacement of Copper Slag as Fine Aggregate

The use of copper slag in the concrete industry as a replacement for cement can have the benefit of reducing the costs of disposal and help in protecting the environment. Despite the fact that several studies have been reported on the effect of copper slag replacement on the properties of Concrete, further investigations are ...

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Research Paper To Study the Performance of Copper Slag As ...

Copper slag used in this work was brought from Sundara Enterprises (zone-II), a dealer in Bhosari MIDC area, Pune. The nature of copper slag used in experimental work shown in fig. 1. The physical and chemical properties of Copper slag are shown in table 3 and table 4. 80% and 100 Figure 1: Copper slag M25 grade of concrete was found out. The

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Effect of Copper Slag As A Fine Aggregate on Properties of ...

possible use of copper slag as a concrete aggregate Al-Jabri et al (2009, 2011) investigated the performance of high strength concrete made with copper slag as a replacement for fine aggregate at constant workability and studied the effect of super plasticizer addition on the properties of High Strength Concrete made ...

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Influence of Copper Slag in Concrete as Partial ...

the copper slag can be alternatively used. 3) Vast quantities of copper slag are produced from manufacturing of copper.In our project we are using the copper slag by replacing natural fine aggregate at different percentage like (0%, 20%, 40%, 60%, 80%, and 100%). B. Objective of the Investigation 1) The use of copper slag in the concrete as a ...

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Partial Replacement of Copper Slag as Fine Aggregate

The use of copper slag in the concrete industry as a replacement for cement can have the benefit of reducing the costs of disposal and help in protecting the environment. Despite the fact that several studies have been reported on the effect of copper slag replacement on the properties of Concrete, further investigations are ...

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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

Read More+

PROPERTIES AND EFFECTS OF COPPER SLAG IN CONCRETE

The use of copper slag in cement and concrete provides potential environmental as well as economic benefits for all related industries, particularly in areas where a considerable amount of copper slag is produced. 1.2 Availability of Natural Sand as Fine Aggregate: In the last 15 years, it

Read More+

Use of Copper Slag and Fly Ash in High Strength Concrete

Use of copper slag in the concrete industry as a replacement for fine aggregates can has the benefits of reducing the costs of disposal and helps protecting the environment. 2. Review of Literature Caijun Shi, Christian Meyer, Ali Behnood (2008) have investigated the use of copper slag in the production of ...

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Research Paper To Study the Performance of Copper Slag As ...

Copper slag used in this work was brought from Sundara Enterprises (zone-II), a dealer in Bhosari MIDC area, Pune. The nature of copper slag used in experimental work shown in fig. 1. The physical and chemical properties of Copper slag are shown in table 3 and table 4. 80% and 100 Figure 1: Copper slag M25 grade of concrete was found out. The

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Effect of Copper Slag As A Fine Aggregate on Properties of ...

possible use of copper slag as a concrete aggregate Al-Jabri et al (2009, 2011) investigated the performance of high strength concrete made with copper slag as a replacement for fine aggregate at constant workability and studied the effect of super plasticizer addition on the properties of High Strength Concrete made ...

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Investigation of Rutting Performance of WMA Mixtures ...

approximately 360,000 and 244,000 tons of copper slag is reported in Iran and Brazil, respectively [Khanzadi and Behnood, 2009]. There are 3 alternatives to manage Cop-per slags.1- copper slag can be reused as raw material to recover copper and other metals. 2- Copper slag can be used as abrasive tools, roofing granules, cutting tools,

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Use of Copper Slag Microparticles in Self-Consolidating ...

Title: Use of Copper Slag Microparticles in Self-Consolidating Concrete Author(s): Iman Afshoon and Yasser Sharifi Publication: Materials Journal Volume: 114 Issue: 5 Appears on pages(s): 691-699 Keywords: cementitious material; copper slag; hardened properties; self-consolidating concrete (SCC) Date: 9/1/2017 Abstract: The aim of this paper is to investigate the mechanical properties of self ...

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Influence of Copper Slag in Concrete as Partial ...

the copper slag can be alternatively used. 3) Vast quantities of copper slag are produced from manufacturing of copper.In our project we are using the copper slag by replacing natural fine aggregate at different percentage like (0%, 20%, 40%, 60%, 80%, and 100%). B. Objective of the Investigation 1) The use of copper slag in the concrete as a ...

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(PDF) Scope for reuse of copper slag in concrete- a review

For this purpose M25 grade concrete was used and test were conducted for various proportion of sand replaced by copper slag at 0%, 20%, 40%, 60%, 80%, 100% and silica fume were used as an ...

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COPPER SLAG IN CONCRETE AS REPLACEMENT MATERIAL

The use of copper slag in the concrete as a replacement for fine aggregate, reduces the costs of disposal, lowers the cost of the concrete and also helps in protecting the environment. Despite the fact that several studies have been reported on the effect of copper slag on the properties of Concrete,

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

of copper slag and sand were tested for use as masonry mortars and plastering. Three masonry wall panels of dimensions 1 9 1 m were plastered. The studies showed that although copper slag based mortar is suitable for plastering, with the increase in copper slag content, the wastage due to material rebounding from the plastered surfaces increases.

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Study on Strength of High Performance Concrete by Partial ...

replacement of sand with copper slag shows increase in strength with that of the control mix. But further addition of copper slag caused reduction in strength due to free water content in the mix. Therefore it can be concluded that the use of copper slag as sand substitution upto 50% improves strength. Keywords:- Copper Slag,

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Copper slag - Wikipedia

Copper slag can be used in concrete production as a partial replacement for sand. Copper slag is used as a building material, formed into blocks. Such use was common in areas where smelting was done, including St Helens and Cornwall in England. In Sweden (Skellefteå region) fumed and settled granulated copper slag from the Boliden copper ...

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Use of copper slag and cement by-pass dust as cementitious ...

Copper slag (CS) and cement by-pass dust (CBPD) are by-products of the production of copper and cement, respectively. In the Sultanate of Oman, large quantities of copper slag (60,000 tons/year) and cement by-pass dust (25,000 tons/year) are produced every year, most of which is not effectively utilized and disposed on-site without any reuse.

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Use of copper slag as construction material in bituminous ...

Copper Slag (CS) is produced as waste from roasting of copper, in which sulphur (as SO 2) is eliminated. CS was used as fine aggregate (up to 30%) in the design of bituminous mixes like Bituminous Macadam, Dense Bituminous Macadam, Bituminous Concrete and Semi-Dense Bituminous Concrete.

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Research Paper To Study the Performance of Copper Slag As ...

Copper slag used in this work was brought from Sundara Enterprises (zone-II), a dealer in Bhosari MIDC area, Pune. The nature of copper slag used in experimental work shown in fig. 1. The physical and chemical properties of Copper slag are shown in table 3 and table 4. 80% and 100 Figure 1: Copper slag M25 grade of concrete was found out. The

Read More+

Use of Copper Slag and Fly Ash in High Strength Concrete

Use of copper slag in the concrete industry as a replacement for fine aggregates can has the benefits of reducing the costs of disposal and helps protecting the environment. 2. Review of Literature Caijun Shi, Christian Meyer, Ali Behnood (2008) have investigated the use of copper slag in the production of ...

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USE OF COPPER SLAG AS FINE AGGREGATE - A CASE STUDY 1

The results indicate that the use of copper slag in concrete increases the flexural strength of about 17% with that of control mixture. It is recommended that up to 40% of copper slag can be use as replacement of fine aggregates. KEYWORDS: Cement, Compressive strength, Copper slag, Flexural strength, Workability INTRODUCTION

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Investigation of Rutting Performance of WMA Mixtures ...

approximately 360,000 and 244,000 tons of copper slag is reported in Iran and Brazil, respectively [Khanzadi and Behnood, 2009]. There are 3 alternatives to manage Cop-per slags.1- copper slag can be reused as raw material to recover copper and other metals. 2- Copper slag can be used as abrasive tools, roofing granules, cutting tools,

Read More+

COPPER SLAG IN CONCRETE AS REPLACEMENT MATERIAL

The use of copper slag in the concrete as a replacement for fine aggregate, reduces the costs of disposal, lowers the cost of the concrete and also helps in protecting the environment. Despite the fact that several studies have been reported on the effect of copper slag on the properties of Concrete,

Read More+

Use of Copper Slag Microparticles in Self-Consolidating ...

Title: Use of Copper Slag Microparticles in Self-Consolidating Concrete Author(s): Iman Afshoon and Yasser Sharifi Publication: Materials Journal Volume: 114 Issue: 5 Appears on pages(s): 691-699 Keywords: cementitious material; copper slag; hardened properties; self-consolidating concrete (SCC) Date: 9/1/2017 Abstract: The aim of this paper is to investigate the mechanical properties of self ...

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Vol. 5, Issue 12, December 2016 Effect of Copper Slag as ...

with increase of Copper Slag content in the concrete mixture. Use of copper slag has helped in waste management and dumping of industrial wastes. Copper Slag has similar properties as river sand as it contains silica (SiO 2) similar to sand. Addition of Copper Slag increases the density of concrete thereby increasing the self-weight. III.

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Study of the Properties of Concrete Containing Copper Slag ...

Study of the Properties of Concrete Containing Copper Slag as a Fine Aggregate . Srinivas C. H1*, S. M Muranal2 1Department of Civil Engineering, Rural Engineering College, Hulkoti-588205 . 2Department of Civil Engineering, Basaveshwar Engineering College, Bagalkot-587102 . Abstract - Copper slag is one of the materials which is considered as waste materials in the production of copper,

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The Usage of Copper Slag in Bituminous Mix

performance of the asphalt pavement with the existence of copper slag, compared with the conventional asphalt pavement. The use of copper slag, in hot bituminous mixes is to enhance the pavement performance, to protect the environment and to provide low cost roads is the need of hour. There have been researches done where copper slag was used ...

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Use of copper slag in cement mortar - SciELO

Use of copper slag in cement mortar . ... WU, W., ZHANG, W., MA, G. Mechanical properties of copper slag reinforced concrete under dynamic compression. Construction and Building Materials, v.24, n. 6, ... 35400-000 Ouro Preto MG - Brazil Tel: (55 31) 3551-4730/3559-7408

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Durability characteristics of copper slag concrete with ...

Concrete with 40 % of copper slag (CS) as sand substitute can achieve higher strength compared to the control concrete [10, 11]. The durability characteristics such as water absorption and permeability decrease continuously with an increase in copper slag content [12]. However, not many durability studies have been made

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Use of selected industrial waste materials in concrete ...

Sep 13, 2011 · Using industrial by‐products in concrete will lead us to have sustainable concrete design and a greener environment. A review of earlier research shows that industrial wastes were used in concrete to improve the properties of concrete and reduce the costs [ 7 , 8 ].

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