partial replacement of sand by copper slag

A STUDY ON THE PROPERTIES OF CONCRETE ON PARTIAL partial replacement of cement from 0% to 20% and sand from 0% to 50% with copper slag seperately in two phases The mix design of M25 & M30 grade concrete was -partial replacement of sand by copper slag-,Performances of Copper Slag as Partial Replacement of Copper slag as sand replacement The use of copper slag as sand substitution improves the strength and durability characteristics of high strength concrete up to 50% replacement level Al-Jabri et al 2009 increased the compressive and flexural strength of pavement grade concretes 20% …… Get More


partial replacement of sand with copper slag and fly ash

partial replacement of sand with copper slag and fly ash As a leading global manufacturer of crushing grinding and mining equipments we offer advanced reasonable solutions for any size-reduction requirements including quarry aggregate and different kinds of minerals
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copper slag as partial replacement of aggregate to control the amount of bleeding to less than 5 l/m 2 Studies by Alnuaimi indicated that replac 2005 e-ment of fine aggregate sand by copper slag does not have an adverse effect on the load carrying capacity of the concrete columns Rojas 2008 had reported that copper slag exhibits
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Experimental Investigation on Concrete Using Copper Slag

replacement of coarse aggregates and copper slag for the partial replacement of fine aggregates 0-50% replacement of sand with copper slag and 0-20% replacement of coarse aggregates with discarded rubber tyre pieces of 20 mm size One set of cubes
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Strength and geotechnical characterization of copper slag

3 The recommended percentage replacement of sand by copper slag is 40% 3 2 1 4 Due to usage of Copper slag the density of concrete has increased by 6-7% due to the higher specific gravity of
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Utilization of Copper Slag in M-Sand as Partial

increased by the replacement of M-sand by copper slag saves concrete material cost Here we are using OPC of 53 grade Well graded coarse and fine aggregate 30% copper slag replacement showed Maximum workability The workability of concrete had been found to decrease after 30% in concrete
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A Study on Copper Slag As Partial Replacement of Fine

properties of copper slag as a partial replacement of sand at different levels 0% 20% and 40% Copper slag is a by-product obtained during the matte smelting and refining of copper In the present investigation it is proposed to study the engineering properties of Copper slag viz Slump test compressive strength
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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 grade
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Evaluating the Strength Properties of Concrete by Partial

Chittimemu Siva Dr D Venkateswarlu and Divya Anusha Naidu Evaluating the Strength Properties of Concrete by Partial Replacement of Sand with Copper Slag a cementations material Although it has successfully been used in ground form as a concrete mineral admixture in Canada Europe
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Why is slag used in concrete Quora

Copper slag is used in High Performance Concrete By using the copper slag in concrete as the partial replacement for fine aggregate i e sand the workability of concrete increases and there by the strength of the concrete increases
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Experimental Investigation on the Mechanical Properties of

copper slag as partial replacement of fine aggregate Copper slag is one of the industrial waste materials obtained during smelting and refining of copper It has 40–50% copper slag as a sand replacement yielded comparable strength to that of the control mixture
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Studies on use of Copper Slag as Replacement Material for

Abstract This work focuses on the use of copper slag as a partial replacement of sand for use in cement concrete and building construction Cement mortar mixtures prepared with fine aggregate made up of different proportions of copper slag and sand were tested for use as
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Effects of Copper Slag as Partial Replacement for Fine

partial replacement of fine aggregate with copper slag Addition of copper slag increases the density of concrete thereby increasing the self-weight so that it can be used for high density concrete production
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Utilization of Copper Slag as a Partial Replacement of

Utilization of Copper Slag as a Partial Replacement of Fine Aggregate in Concrete Suresh Reddy S Kishore Kumar M 1Research Scholar study on the effect of partial replacement of sand by copper slag in the perspective of some of the mechanical properties of concrete like compressive
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An Experimental Study on Strength Characteristics of

It shows that copper slag may be copper slag on the proportions of 10% 20% 30% 40% used as a partial replacement for river sand as fine 50% 60% and When 40% replacement of sand aggregate with copper slag the maximum strength was obtained and A composite can be termed as hybrid which further addition decreases the strength
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The behaviour of Concrete by Partial Replacement of Fine

A Partial replacement of Sand with Copper slag results 1 Slump Cone Test Slump cone test was conducted to determine the workability of concrete Fig 2 Variation of slump a Description of Result From Fig 2 the variation of slump for the partial replacement
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