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Blasted copper slag as fine aggregate in Portland cement ...
Jul 01, 2017· As can be observed in Table 5, with the increase in the replacement content of the natural fine aggregate for crushed copper slag, above 20%, there was a significant improvement in the plasticity and cohesion of the fresh concrete, dispensing the water reducer admixture in order to achieve the desired consistency measured by slump test. This ...
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Blasted copper slag as fine aggregate in Portland cement ...
Jul 01, 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 .
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Effect of Copper Slag as a Partial Replacement of Fine ...
Copper slag is one of the materials that is considered as a industrial waste which can be used in construction Industry. This paper presents the results of an experimental investigation on the properties of concrete using copper slag as partial replacement of fine aggregate.
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(PDF) Partial Replacement of Copper Slag as Fine Aggregate ...
The concrete was prepared for the M20 grade concrete with partial replacement of fine aggregate by copper slag with various percentages of (0%, 5%, 10%, 20%, 30%, 40% and 50%). The specimens were casted for 7 days, 14 days and 28 days then tested the optimum value which provided the best performance was at 40% addition of copper slag for split ...
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PROPERTIES OF CONCRETE CONTAINING WASTE COPPER .
replacement of fine aggregate in concrete. This shows promise for developing an additional viable solution to tackle the issue of copper slag waste. Keywords: industrial solid waste management; copper slag aggregate; concrete properties 1. Introduction Copper slag (CS) is a waste material widely obtained from the industrial sector in the
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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, Hulkoti588205 . 2Department of Civil Engineering, Basaveshwar Engineering College, Bagalkot587102 . Abstract Copper slag is one of the materials which is considered as waste materials in the production of copper,
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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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EXPERIMENTAL STUDY ON CONCRETE USING COPPER SLAG AS FINE .
The chemical traces copper, sulphate and alumina present in the slag are not harmful many researchers had already found,copper slag possible to use as a material in concrete In this experiment study copper slag in concrete as replacement material of fine aggregate.
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Concrete with Copper Slag Fine Aggregate. | Request PDF
The use of copper slag in cement clinker production, and the effects of copper slag on the properties of Portland cement mortar and concrete in the form of cement replacement, coarse and fine ...
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Concrete mix design using copper slag as fine aggregate
Nov 10, 2014· [ ] 1 3 + 30 x = 1m 3 10 Therefore by multiplying the specific gravity ratio to the fine aggregate proportion we will end up with equal volume of concrete as that of control mix when copper slag used as natural sand.
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copper slag as fine aggregate in nigeria
Copper slag as fine aggregate for high performance concrete. copper slag as fine aggregate on the properties of normal concrete. Akihiko and Takashi [3] investigated the use of slag from copper smelting as a fine aggregate in concrete. From mortar strength tests with a cement/slag/water ratio of 1/2/, the ball milled slag gave a higher ...
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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, ... Akihiko, Y. and Takashi, Y. "Study of utilisation of copper slag as fine aggregate for concrete", Ashikaya Kogyo Daigaku Kenkyu Shuroku, Vol. 23, pp. 7985, 1996.
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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 slender reinforced concrete ...
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Effects of Copper Slag as a Replacement for Fine Aggregate ...
Reinforced Concrete Slender Columns AS Alnuaimi Department of Civil and Architectural Engineering, Sultan Qaboos University, AlKhoud, Muscat, Sultanate of Oman Received 6 March 2011; accepted 7 March 2012 Abstract: Use of copper slag (CS) as a replacement for fine aggregate (FA) in RC slender columns was experimentally investigated in this study.