replacement of fine aggregate with copper
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, sand, the workability of concrete increases and there by the strength of the concrete increases.
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Experimental Study on Concrete by Replacement of Fine ...
Concrete is the most undisputable and indispensable material being used in infrastructure development throughout the world. Realization on the increasing demand for river sand supply in construction sector has inspired the current research to find alternative material to reduce the use of natural sand in concrete.
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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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Tamil Selvi et al., Civil nviron ng 2014, 4:5 Civil ...
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%, 80% and in concrete. The obtained results are compared with those of control concrete made with fine aggregate [10].
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Effects of Copper Slag as Sand Replacement in Concrete
aggregate. Similarly copper slag is a byproduct from copper industry which can be used as a sand replacement into concrete. II. MATERIALS AND METHODS The raw materials used in this research were cement, fine and coarse aggregate, copper slag, plastisizers and water. The cement used was 53 grade Birla super cement. Fine aggregate and coarse ...
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Effect of copper slag as a fine aggregate on the ...
An experimental investigation was conducted to study the effect of using copper slag as a fine aggregate on the properties of cement mortars and concrete. Various mortar and concrete mixtures were prepared with different proportions of copper slag ranging from 0% (for the control mixture) to as fine aggregates replacement.
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Utilization of Copper Slag as a Partial Replacement of ...
Replacement of Copper Slag as Fine Aggregate", Journal Of Civil Engineering And Urbanism Volume 3, 2013. 4. Brindha D, Baskaran T, Nagan S, "Assessment of corrosion and Durability Characteristics of Copper Slag Admixed Concrete", International Journal of .
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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 .
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replacement of fine aggregate with copper
replacement of fine aggregate with copper Copper slag as fine aggregate for high, Copper slag as fine aggregate for high performance concrete, copper slag as fine aggregate on the, partial and/or full ...
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Experimental Study on Concrete by Partial Replacement of ...
ventional aggregate FA and ESP with replacement of fine aggregate. The replacement of FA and ESP respectively and combinely with fine aggregate by 7%, 14%, 21%,28% and 35% is studied by casting cubes, cylinders and beams. The concrete is prepared in laboratory. The concrete is poured into the mould in 3 layers by poking with tamping rod.
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LifeCycle Assessment of HighStrength Concrete Mixtures ...
Therefore, it is recommended that replacement of fine aggregates by 40–50% of copper slag (by weight) will produce concrete mixtures with comparable environmental impacts while maintaining feasible durability and strength properties.
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Copper Slag Partially Replaces Fine Aggregate in M 25 ...
partial alternative for fine aggregate where its world annual generation is about 33 million tonnes. The project look through the use of copper slag as partial replacement to M sand and natural sand for the designed M 25 grade mix concrete. compressive strength
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Vol. 5, Issue 12, December 2016 Effect of Copper Slag as ...
added by weight of fine aggregate up to 30% of replacement of copper slag strength was found to be N/mm2 for a design mix 1: : keeping w/c ratio as [4] Singh Bath in their paper studied the use of copper slag as fine aggregate ‐ a case study.
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Experimental Investigation on Concrete Using Copper Slag ...
copper slag in the behaviour of composite concrete. Copper slag content has been varied from 35% to 45% as a replacement of fine aggregate and for coarse aggregate, rubber tyre content is varied from % to %. Ordinary Portland cement of 43 grade and .
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