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Effect of Copper Slag on Steel Fiber Reinforced Concrete ...

Nov 13, 2019· KEYWORDS: Copper slag, steel INTRODUCTION Cement concrete is the most extensively used construction material in the world as it provides good workability and can be moulded to any shape due to ...

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Effect of Copper Slag on Steel Fiber Reinforced Concrete ...

Because of Rapid growth of technology and population in India, there is a huge demand for construction material mostly for natural sand, of late excessive cons…

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Green Concrete using GGBS, River Pebbles and CRF as ...

(FA). The results were compared to the control concrete, ordinary Portland cement concrete without admixtures. The optimum cement replacement by FA and SF in this experiment was 10%. The strength and permeability of concrete containing silica fume, fly ash and high slag cement could be beneficial in

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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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USE OF COPPER SLAG IN CONCRETE

copper slag significantly reduces the hydration of cement. It indicates that copper slag the can be utilized as supplementary cement replacement material in concrete. The optimum content of copper slag as replacement of cement is recommended as 10%. Keywords: Alite, Compressive strength, Concrete, Copper slag, Hydration, Portlandite,

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Project Report on Copper Slag in Concrete

Today I'm going to be shared about "Project Report on Copper Slag in Concrete" With advantages and disadvantages of copper slag in concrete so let's get started. Introduction Traditionally soil, stone aggregates, sand, bitumen, cement etc. are used for road construction.

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(PDF) USE OF COPPER SLAG IN CONCRETE AND CEMENT …

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Copper Slag - an overview | ScienceDirect Topics

Copper slag, or fayalite slag, is a by-product obtained during the matte smelting, converting and refining of copper (Fig. 7.11). 54,59 It has been estimated that for every tonne of copper produced, about 2.2 tonnes of slag is generated, 60 as a consequence of the relatively low grades of copper …

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Durability characteristics of copper slag concrete with ...

concrete not only improves properties of concrete, but it also helps in preventing environmental pollution. Various studies have been made with regard to the use of FA for cement, and copper slag as a substitute for fine aggregate. Concrete with 25 % of FA content as a cement replacement material showed lowest value

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An Experimental Investigation on Concrete with Copper Slag ...

The influence of copper slag on concrete was investigated with respect to the properties of concrete in the fresh state workability and hardened state mechanical properties and durability . Strength properties of concrete increased 40 replacement of fine aggregate by using copper slag.

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Comparison of The Replacement of Natural Sand by Copper ...

Copper Slag on The Properties of Concrete (M30 & M40) 1J. Ushakranti, 2K. Srinivasu, 3A. Nagasai ... con- trolled concrete made from ordinary Portland cement and sand. Test results show that it is possible to use copper slag as a fine aggregate in concrete. The results of the concrete show that as the percentage of copper slag increases, the

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Utilization of copper slag in cement and concrete ...

The use of copper slag as a pozzolanic material for a partial substitute for ordinary Portland cement and its effects on the hydration reactions and properties of mortar and concrete have been reported in several publications (Al-Jabri et al., 2006, Taha et al., 2007, Malhotra, 1993, Tixier et al., 1997, Ariño and Mobasher, 1999, Douglas and Mainwaring, 1986, Deja and Malolepszy, 1989).

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EXPERIMENTAL STUDY OF CONCRETE WITH COPPER SLAG …

following aspects of cement mortar and cement concrete. Evaluation of copper slag based on cement mortar in brick masonry construction. The percentage of copper slag used for replacement of river sand are 0%, 10%, 20%, 30%, 40%, 50%. Cement sand mortar joint thickness of 10 and 15mm.

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EXPERIMENTAL INVESTIGATION ON COPPER SLAG AS FINE ...

further process. In this experimental study, the Copper slag used is obtained from Hatti Gold Mines Ltd., Indalgal, Chitradurga. The specific gravity of Copper slag is found to be 2.58. Uses of Copper slag: It is used as filling material in construction industry. Used in concrete constructions.

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Copper Slag As Fine Aggregate In Concrete Pdf

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.

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Open Access Journals

This paper deals with the experiments conducted to study the effect of copper slag, GGBFS (Ground Granulated Blast Furnace Slag), metakaolin on the properties of concrete. While GGBFS and metakaolin are used as partial substitutes for cement, copper slag is used as a partial substitute for fine aggregate. This study investigates the mechanical strength of the concrete in terms of compressive ...

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Utilization of Copper Slag in M-Sand as Partial ...

Comparison Of Convention Concrete With Copper Slag Replaced Concrete 0% 10%CS 20%CS 30%c 40%CS 0 0.05 0.1 0.15 0.2 0.25 0.3 0.35 Comparison Of Percentage Change In Strength Of Partial Replaced Copper Slag Concrete W.R.T Conventional Concrete 7 days 14 days 28 days

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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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Copper slag - Wikipedia

Copper slag is mainly used for surface blast-cleaning. Abrasive blasting is used to clean and shape the surface of metal, stone, concrete and other materials. In this process, a stream of abrasive grains called grit are propelled toward the workpiece. Copper slag is just one of many different materials that may be used as abrasive grit.

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C i & E n v ironmental Journal of Civil & Environmental ...

Many researchers had already found, copper slag possible to use as a material in concrete. In this experimental study copper slag is used in concrete as replacement material of fine aggregate. For this study, M40 grade of concrete is used and the tests are conducted for various replacement of fine aggregate using copper slag as 0%, 20%, 40%, 60%,

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[PDF] Copper slag concrete admixed with polypropylene ...

A sustainable concrete design has become an imperative requirement for the presentday concrete industry. A part of an extensive research project aimed at studying possibilities for using copper slag (CS) and polypropylene (PP) fibres in concrete is presented and analysed. Measurements were conducted to investigate the workability, density, compressive strength, tensile strength, and micro ...

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An Innovated Application of Reutilize Copper Smelter Slag ...

Nov 01, 2018· In the present study, it has been attempted an innovated application, i.e., electromagnetic interference shielding material, to reutilize copper smelter slag, aiming at an alternative high value added product.Notably, a proof-of-concept experiment with an addition of a 45 wt.% of copper slag alone to the cement matrix boost the shielding effectiveness (SE) to approximately 7–8 dB in the 500 ...

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PARTIAL REPLACEMENT OF CEMENT WITH GGBS AND …

such as fly ash, copper slag, and silica fume can be used for replacement. 2. Metakaolin has a great potential in concrete as cement replacement at lower cost as compared to traditionally used super pozzolan. REFERENCES 1. [1] Concrete technology by M.S.SHETTY (author) by S.CHAND publications. IS: 456-2000.

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Slag Cement Benefits and Use in Concrete - Slag Cement News

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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Research Paper PERFORMANCE OF COPPER SLAG ON …

Table 4.2 Strength Gained By Copper Slag From the test results, it can be seen that the compressive strength of Copper Slag concrete mixes with 10%, 20%, 30%, 40%, 50%, 60%,75% and fine aggregate replacement with Copper Slag, were higher than the control mix at all ages. It is evident

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

Furthermore, copper slag-Portland cement mortars with the substitution of 25% (by weight) of cement by copper slag and alkali-activated slag mortars cured at 20 and 65 °C were made, to determine ...

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A STUDY ON THE PROPERTIES OF CONCRETE ON PARTIAL ...

properties of concrete by replacing cement with copper slag in the first phase and by replacing sand with copper slag in the second phase 2.1 Antonio M. Arino et. al. (1999): A study of differ ent nonferrous VODJ¶V such as copper, nickel, and lead has indicated that copper slag has the potential for application as a cementitious material.

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Utilization of copper slag in cement and concrete ...

Request PDF | Utilization of copper slag in cement and concrete | Copper slag is a by-product obtained during matte smelting and refining of copper. The common management options for copper slag ...

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