copper slag as fine aggregate in concrete

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 copper slag as fine aggregate in concrete

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copper slag as fine aggregate in concrete

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copper slag as fine aggregate in concrete

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copper slag as fine aggregate in concrete

Copper slag as fine aggregate for high performance concrete

Keywords: copper slag, fine aggregate, concrete, strength, workability, density. 1 Introduction Aggregates are considered one of the main constituents of concrete since they occupy more than 70% of the concrete matrix. In many countries there is scarcity of natural aggregates that are suitable for construction whereas in other countries the consumption of aggregates has

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Study of the Properties of Concrete Containing Copper Slag

with different percentage of copper slag as fine aggregate in concrete. The results indicate that workability increases with increases in the copper slag percentages. The Compressive Strength is increased upto 8.63 % as compared to normal concrete. The Rapid chloride penetration test is carried out to know the chloride ion penetrability. Also, accelerated corrosion process by

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Effect of Copper Slag As A Fine Aggregate on Properties of

effect of replacement of fine aggregate by copper slag on the mechanical and durability properties of ordinary portland cement concrete. The literature being reviewed as below Khalifa s. al-jabri,abdullah H. Al-saidy ,ramzi taha(2009) has investigated the, for cement mortars, all mixtures with different copper slag proportions yielded comparable or higher compressive

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Optimum content of copper slag as a fine aggregate in

01/06/2010 The slump of the concrete incorporating the copper slag as the fine aggregate increased as more natural sand was replaced by the copper slag, as shown in Fig. 1. The maximum slump obtained was 245 mm which occurred at the 100% copper slag replacement as compared to the slump of 60 mm of the control mix.

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Blasted copper slag as fine aggregate in Portland cement

01/07/2017 According to Table 6, the replacement of fine aggregate by blasted copper slag of 80% showed the best combination of both fine aggregates, when considering concrete compactness. For the replacement of 60%, concrete with highest porosity were obtained. Reduction in absorption and void index of concrete CE080 were 19.3 and 12.8%,

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Performance of high strength concrete made with copper

01/06/2009 Ayano T, Sakata K. Durability of concrete with copper slag fine aggregate. In: Proceedings of the fifth CANMET/ACI international conference on durability of concrete, SP-192; 2000. p. 141–58. Google Scholar. Hwang CL, Laiw JC. Properties of concrete using copper slag as a substitute for fine aggregate. In: Proceedings of the 3rd international conference on fly

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Use of copper slag as a replacement for fine aggregate in

fine aggregate in reinforced concrete slender columns A. S. Alnuaimi Department of Civil and Architectural Engineering, Sultan Qaboos University, Oman Abstract 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.

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Influence of Copper Slag in Concrete as Partial

effect of using copper slag as a fine aggregate on the properties of concrete. Various concrete mixtures were prepared for M20 and M40 grade with different proportions of copperslag ranging from 0% (for the control mixture), 20%, 40%, 60%, 80%, and 100% as fine aggregate replacement. Hardened concrete tests such as compressive strength, split tensile strength for

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USE OF COPPER SLAG IN CONCRETE AND CEMENT MORTAR AS

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. EXPERIMENTAL STUDY To achieve the objectives, an experimental programme was planned to investigate water permeation and strength properties

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(PDF) USE OF COPPER SLAG AS SUSTAINABLE AGGREGATE

14/10/2021 Copper slag can be utilized as fine aggregate in cement mortars, normal concrete and also as aggregates (coarse) in concrete (high strength). As fine aggregate in cement mortar, copper slag

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Concrete with Copper Slag Fine Aggregate. Request PDF

In the article the possibility of using surface blast-cleaning waste (copper slag based) as a replacement of fine aggregate in high performance concrete manufacturing was presented. Concrete with

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USE OF COPPER SLAG AS A REPLACEMENT FOR FINE AGGREGATE IN

In this experiment a step is taken to reduce the use of fine aggregate in the concrete with copper slag. The fine aggregate is partially replaced with copper slag for

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Copper Slag As Fine Aggregate For High Performance 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- 100% of sand used in concrete. For each concrete mixture, six 150mmx150mmx150mm cubes, three 300mmx150mm dia. cylinders and three 100mmx100mmx500mm prisms were

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Blasted copper slag as fine aggregate in Portland cement

01/07/2017 The present work focuses on assessing the viability of applying blasted copper slag, produced during abrasive blasting, as fine aggregate for Portland cement concrete manufacturing, resulting in an alternative and safe disposal method. Leaching assays showed no toxicity for this material. Concrete mixtures were produced, with high aggregate replacement

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Study on Utilization of Copper Slag as Fine Aggregate in

This study evaluates the strength of geopolymer concrete having fly ash as the major binding material and the sand a fine aggregate was replaced

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(PDF) 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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Strength and Durability Assessment of Concrete with Fine

20/07/2021 The chemical composition of copper slag including iron, silica and aluminum oxide, which makes it work efficiently as fine aggregate in concrete and also imparts pozzolanic activity in concrete. Mix design of concrete was done on weight basis by adding various percentages of copper slag. The replacement percentages focused on this study are 20%,

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Use of copper slag as a replacement for fine aggregate in

fine aggregate in reinforced concrete slender columns A. S. Alnuaimi Department of Civil and Architectural Engineering, Sultan Qaboos University, Oman Abstract 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.

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Performance of Copper Slag on Strength as Partial IJERT

29/01/2018 Copper slag, which is the waste material produced in the extraction process of copper metal in refinery plants, has low cost and its application as a fine aggregate in concrete production have many environmental benefits such as waste recycling and solves disposal problems. It has been observed that up to 100 % replacement, copper slag can be effectively

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PROPERTIES AND EFFECTS OF COPPER SLAG IN CONCRETE IRAJ

Properties And Effects Of Copper Slag In Concrete 48 Table 2.7 Physical Properties of Coarse Aggregates, Fine Aggregates and Copper Slag Table 2.8 Chemical Analysis of Copper Slag 3 Table 2.9 Mix Proportions (Kg / m3) and Mix Ratio and tested at 7,28 and 56 days of curing in water Table 2.10 Sizes and Types of Moulds Used for Testing III. TEST

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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 Takashi [3] investigated the use

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Blasted copper slag as fine aggregate in Portland cement

01/07/2017 The present work focuses on assessing the viability of applying blasted copper slag, produced during abrasive blasting, as fine aggregate for Portland cement concrete manufacturing, resulting in an alternative and safe disposal method. Leaching assays showed no toxicity for this material. Concrete mixtures were produced, with high aggregate replacement

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Study of the Properties of Concrete Containing Copper Slag

02/03/2015 Abstract Copper slag is one of the materials which is considered as waste materials in the production of copper, which can be used as partial replacement of fine aggregates in concrete. This paper presents the results of an experimental study on various durability tests on concrete containing copper slag as partial replacement of sand. In this

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Strength and Durability Assessment of Concrete with Fine

20/07/2021 The chemical composition of copper slag including iron, silica and aluminum oxide, which makes it work efficiently as fine aggregate in concrete and also imparts pozzolanic activity in concrete. Mix design of concrete was done on weight basis by adding various percentages of copper slag. The replacement percentages focused on this study are 20%,

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Feasibility Assessment of Incorporating Copper Slag as a

Totally, fifteen concrete mixtures were prepared to incorporate copper slag in place of the fine aggregate in concrete. The attributes of concrete specimens made with varying proportions of copper slag were compared (ranging from 0% to 100% substitution) at a w/c ratio of 0.44, and the optimum percentage of copper slag was decided. The w/c ratio in the mix containing

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Influence of Copper Slag in Concrete as Partial

effect of using copper slag as a fine aggregate on the properties of concrete. Various concrete mixtures were prepared for M20 and M40 grade with different proportions of copperslag ranging from 0% (for the control mixture), 20%, 40%, 60%, 80%, and 100% as fine aggregate replacement. Hardened concrete tests such as compressive strength, split tensile strength for

get price

USE OF COPPER SLAG IN CONCRETE AND CEMENT MORTAR AS

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. EXPERIMENTAL STUDY To achieve the objectives, an experimental programme was planned to investigate water permeation and strength properties

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PERFORMANCE OF CONCRETE MADE WITH THE COPPER SLAG

concrete with the partial replacement of fine aggregate by copper slag, and also to scrutinize the following: To inspect the performance of concrete made with the copper slag as a replacement of fine To evaluate the workability, compressive and split tensile strength of concrete by using copper slag in concrete specimens. To find the optimum proportion of

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Effects of Copper Slag as a Replacement for Fine Aggregate

ment for fine aggregate (FA) in concrete has the dual benefit of eliminating the costs of disposal and lower-ing the cost of the concrete in some countries. Slight variations in prosperities of the slag may be anticipat-ed depending on source. Taha et al. 2007 explored the use of CS as a replacement in cement in controlled low-strength concrete and reported that mixes which

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(PDF) Performance of Fly Ash and Copper Slag based

Methods/Statistical analysis: This paper aims to analyse the performance of copper slag as an alternative for fine aggregate in geopolymer concrete. The

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