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Effect of copper slag as a fine aggregate on the

The effect of copper slag substitution as a fine aggregate on the strength of concrete is given in Table 5 which presents the average 7- and 28 day cube compressive strength the average 28 day tensile strength and the average 28 day flexural strength of concrete Get price

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Performance of Copper slag and ferrous slag as partial

copper slag can be used as a partial replacement for sand as fine aggregate in concrete up to 40% in pavement grade concrete with out any loss of cohesiveness and the compressive and flexural strength of such concretes is about 20% higher than that of conventional cement concretes of the same gradeGet price

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A Study on Copper Slag As Partial Replacement of Fine

strength properties of copper slag as a partial replacement of sand 2 EXPERIMENTAL STUDY The objective of this project is to study the copper slag as replacement of fine aggregate for 0% 20% 40% Compressive strength test was conducted on the cubical specimens for all the mixes after 7 14 and 28 days of curing as per IS 516 [7] Get price

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Use of Copper Slag and Fly Ash in High Strength Concrete

using copper slag as coarse aggregates in high-strength concrete The effects of replacing limestone coarse aggregate by copper slag coarse aggregate on the compressive strength splitting tensile strength and rebound hammer values of high-strength concretes are evaluated in Paper ID SUB158889 777Get price

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A Study on the Partial Replacement of Fine Aggregate with

i Copper slag (CS) the glassy material produced during matte smelting and copper conversion was previously considered waste and disposed as landfill It has been estimated that for every ton of copper production about 2 2-3 tons of slag are generated ii Copper slag a copper production residueGet price

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Copper in Singapore company list

Ductile Pte Ltd was established in 1979 and privatised 1982 Since then the Company has played a major active role water gas sewerage industry as we equipped ourselves with supply of Iron Pipes Fittings Steel Pipes Copper other products tune to market Get price

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A REVIEW ON UTILIZATION OF COPPER SLAG IN

Copper slag can be used as fine aggregate in concrete describing the strength setting time and durability of concrete mixtures made with copper slag [16 17] Also up to 15% by weight of copper slag was used as Portland cement replacement together with up to 1 5% of hydrated lime as an activator to pozolanic reactions and the resultsGet price

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The Behaviour of Concrete by Partial Replacement of Fine

proportions of copper slag replacement with sand of 0 to in concrete It concluded that the maximum compressive strength of concrete increased by 55% at 40% replacement of fine aggregate by copper slag and flexural strength of concrete at 28 days is Get price

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Study of the Properties of Concrete Containing Copper Slag

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 containingGet price

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Influence of Copper Slag in Concrete as Partial

copper slag by replacing natural fine aggregate at different percentage like (0% 20% 40% 60% 80% and ) B Objective of the Investigation 1) 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 Get price

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EXPERIMENTAL STUDY ON PROPERTIES OF STRENGTH AND

concrete containing copper slag as a partial replacement of fine aggregates INTRODUCTION The utilization of industrial waste or secondary materials has encouraged the production of cement and concrete in construction field New by-products and waste Get price

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INFLUENCE OF COPPER SLAG AS PARTIAL REPLACEMENT

concrete incorporating copper slag as coarse aggregate" Construction and Building materials 23 pp 2183 – 2189 3 S Caliskan and A Behnood (2004) "Recycling copper slag as coarse aggregate hardened properties of concrete" Seventh International conference on concrete technology in developing countries Malaysia pp 91-98 4 Get price

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SCOPE OF REPLACING FINE AGGREGATE WITH COPPER

of fine aggregate from copper slag in concrete Asia Europe Key Words Copper slag Fine aggregate Review Replacement Concrete Strength I PREAMBLE Copper slag is one of the materials that can be considered as a waste material which could have a promising future in construction industry as partial or full substitute of any twoGet price

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An Experimental Study on Properties of Strength of

200) sieve are called fine aggregate For exaggerated workability and for economy as mirrored by use of less cement the fine aggregate should have a rounded shape The purpose of the fine aggregate/mixture is to fill the voids in the coarse aggregate and to act as a workability agent Fig 3 Get price

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Properties of pavement quality concrete and dry lean

copper slag The laboratory test results showed that the compressive strength of PQC 7 and 28 days was not affected by inclusion of any content of copper slag as fine aggregate in the concrete mixture Small gradual increase in flexural strength at 28 days was observed with an increase in copper slag Get price

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Copper slag as fine aggregate for high performance concrete

The effect of copper slag addition as replacement of fine aggregate on the density of normal and high strength concretes is shown in Fig 1 It can be seen from Fig 1 that there is general increase in the density of both normal and high strength concretes with the increase of copper slag replacement in Get price

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STUDY ON DURABILITY PROPERTIES OF SELF COMPACTING

with copper Slag partially replaced for fine aggregate at 20% 40% 60% and 80% The SCC was prepared as per the mix design procedures stipulated by the EFNARC and it was ensured that fresh concrete satisfied all the workability properties Then the hardened concrete was tested for the durability properties like acid resistance Get price

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Experimental Investigation of Concrete in Partial

20% 30% and fine aggregate by copper slag is 25% by the weight of M25 grade concrete The dolomite powder and copper slag is mixed with natural cement and fine aggregate in the grade of M25 with the mix proportion of 1 1 2 The concrete cubes were casted with varying content of dolomite powder and copper slag Get price

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Experimental Investigation on the Mechanical Properties of

copper slag as a replacement of fine aggregate on the strength properties From the results obtained he concluded that the maximum compressive strength of concrete increased by 55% at 40% replacement of fine aggregate by copper slag and up to 75% replacement (Chavan et Get price

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Further evidence for Bronze Age production of copper from

In Greece for instance we have ourselves observed copper ores and a medium sized Bronze Age copper slag heap on the Cycladic island of Kythnos whilst nearby on Seriphos are copper ores and an enormous copper slag heap rivalling in size many of those found Get price

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Studies on use of Copper Slag as Replacement Material for

Aug 20 2014Copper slag can be used as a sand replacement material for plastering of floorings and horizontal surfaces up to 50 % by mass of the total fine aggregate and this can be reduced up to 25 % by mass of the fine aggregate for vertical surfaces such as brick/block walls Get price

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Concrete with copper slag fine aggregate — Okayama University

Copper slag is a by-product yielded from a copper refinery The annual amount of copper slag in Japan is two million tons The copper slag has been used for cement material sand blasting reclamation and so on However most of the copper slag is stacked high as waste since the production exceeds demand Get price

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Reuse of Industrial Waste (Copper Slag) As Fine Aggregate

studied for various replacements of fine aggregate using copper slag that are 0% 20% 40% 60% 80% and The maximum compressive strength of concrete attained at 40% replacement of fine aggregate at 7 14 and 28 days The split tensile strength and the flexural strength were alsoGet price

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A Review on Partial Substitution of Copper Slag with Sand

copper slag as a partial substitute of Sand (up to 40%) in concrete but in terms of stability the concrete found to be low resistant to acid attack and better resistance against sulfate attack [7] Pranshu Saxena et al [2015] they studied about scope of replacement of fine aggregate from copper slag in concrete Get price

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Effect of copper slag as fine aggregate replacement in

Aug 12 2019Copper slag is an industrial waste material which is produced during the matte smelting and refining of copper In the production of one-ton of copper nearly 2 5 to 3 0 tons of copper slag will be produced The copper slag used in the present work was obtained from Industrial Estate Chennai Tamilnadu Get price

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Experimental Study on Concrete with Limestone Powder and

fine aggregate The amount of copper slag is 20% 40% 60% 80% was replacement of fine aggregate in cement mortar and concrete Fine aggregate and copper slag fineness modulus was roughly 2 6 for concrete mix design At these values the workability was found to be with minimal bleedingGet price

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Replacement of Natural Sand with Efficient Alternatives

At present about 33 million tonnes of copper slag is generating annually worldwide among that India contributing 6 to 6 5 million tonnes 50 % copper slag can be used as replacement of natural sand in to obtain mortar and concrete with required performance strength and durability Get price

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An Experimental Investigation on Optimum Usage of Copper

copper slag as a replacement of fine aggregate on the strength properties The observations were that Maximum Compressive strength of concrete increased by 55% at 40% replacement of fine aggregate by copper slag and up to 75% replacement concrete gain more strength than control mix concrete strength For all percentageGet price

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Properties of Concrete Using Copper Slag as a Substitute

Copper slag in amounts of 20 40 60 80 and 100 percent was substituted for fine aggregate in cement mortar and concrete The fineness modulus of the combination of copper slag and fine aggregate was roughly 2 6 the optimum fineness modulus for concrete mix design At this value workability was found to be satisfactory with minimal bleeding Addition of copper slag also improved the strength of the Get price

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grading of copper slag aggregate with fine aggregate

Grading Of Copper Slag Aggregate With Fine Aggregate 2017-9-5 Copper slag is used as a replacement of fine aggregate The fineness modulus of sand is 3 16 and copper slag is 3 17 The grading of fine aggregate was almost similar hence copper slag is used as fine aggregate A Materials Used Cement 53 Grade ordinary Portland cement conforming to IS 12269 may be used Get price

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Slag The All

A superior asphalt product due to slag's shape rough texture and high shear strength which give it resistance to rutting Portland Cement Augmentation Cement that generates energy and cost savings reduces environmental emissions is chemically compatible with other materials and improves pre-grinding and drying efficiency Get price

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A BRIEF REVIEW ON BLAST

products as fine aggregate Reuse of by-products as a partial or full replacement of fine aggre-gate in construction activities not only reduces the demand for extraction of natural raw materials but also saves landfill space There are many studies reused granulate blast-furnace slag (GBFS) and copper slag (CS) as a part of fine aggregate Get price

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