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study the potential use of copper slag as fine aggregate on the strength of both normal and high strength concrete. Concrete mixtures were prepared using different proportions of copper slag as partial and full replacement of fine aggregate. The percentage of copper slag added by weight ranged between 10- of sand used in concrete.
Experimental study on partial replacement of various wastes in ... replacing material which is similar to that of Portland Pozzolana Cement and Copper slag as a fine aggregate replacement material. Four different concrete mixes with the Bagasse Ash replacement of ... 40% of the copper slag can be replaced which is greater than the target ...
fine aggregate was replaced by 20% copper slag, compressive strength of concrete increased by 29% at 28 days. When replacement of copper slag was done up to 80% the strength increases, but if this replacement of copper slag was done up to 80% the strength increases beyond 80%, the strength directly gets decreased.
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.
Case study of copper slag in concrete production. H.C. Uzoegbo University of the Witwatersrand ... respect to the percentage of slag added by weight of fine aggregate up to 40% additions and 15% of ... STRENGTH PROPERTIES AS PARTIAL REPLACE OF FINE AGGREGATE IN CONCRETE MIX
When Copper is being extracted from it's Ore, a significant amount of unusable residue is separated called as Copper Slag. This Slag more or less possesses the properties of copper upto some extent. Therefore it can be said to have more strength o...
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. 4.9. Economic Feasibility Geopolymer concrete (GPC) manufactured using industrial waste like fly ash, GGBS and copper slag is
Jan 16, 2017· Partial replacement of Fine aggreggate by Copper Slag and Cement by Fly Ash 1. 1 Replacement Of Fine Aggregate By Copper Slag And Cement By Fly Ash Ammini College Of Engineering, Mankara, Palakkad 1. INTRODUCTION 1.1 GENERAL Concrete is the man made material widely used for construction purposes.
Copper slag can be used as an alternative for cement or fine aggregate in concrete. In this study the fine aggregate in ECC is partially replaced by copper slag. Five specimens were made by varying the amount of fine aggregate replacement from 0% to 50% (at 10% intervals). The optimal content of copper slag in
experimental investigation on copper slag as fine aggregate replacement and ggbs & red mud as cement replacement along with hybrid fibres chethan c s*1 & v s jagadeesh2 *1student, ...
of the major materials is copper slag (CS), GGBS (Ground Granulated Blast Furnace Slag) and M-sand (Manufactured sand). Using different proportion of these copper slag and GGBS along with sand the required concrete mix can be obtained. stone sand, crusher sand and crushed fine aggregate.
River Sand used as fine aggregate in concrete is derived from river banks. River sand has ... identify alternative materials to replace the demand for river sand. Hence, partial or full replacement of ... 2.1 COPPER SLAG Copper slag is an abrasive blasting grit made of granulated slag from metal smelting processes (also ...
copper slag as a replacement of fine aggregate on the strength properties and concluded that Maximum Compressive strength of concrete increased by 55% at 40% replacement of fine aggregate by copper slag and flexural strength increased by 14 % for 40 % replacement.
about copper slag is shown in Table 1.1. The size of the particle is of the order of sand and can be used as a fine aggregate in concrete. To reduce the accumulation of copper slag and also to provide an alternative material for sand and cement, an approach has been done to investigate the use of copper slag in
Aug 12, 2019· In the first phase, the fine aggregate is replaced with copper slag in different percentages of 20%, 40%, 60%, 80%, and . In the second phase, the cement is replaced with different percents of Nano silica i.e. 1%, 2% and 3%.Mix proportions of this study in Table 1. Table 1. Mix Proportions of Hsc (M80). Mix CS % Cement kg/m 3 Silica Fume
PDF | This paper presents the experimental results of an ongoing project to produce concrete with copper slag as a fine aggregate. Sustainability and resource efficiency are becoming increasing ...
This experimental study presents the result of compressive strength test on concrete containing copper slag partially replaced by fine aggregate. The obtained results were compared with those of ...
• Copper Slag: Copper slag is an individual by product material produce by copper smetting and refining processes. This has similar property of sand, hence copper slag can be replaced for fine aggregate. The physical Properties of natural sand and copper slag is as below.
purpose and the copper slag is replaced for fine aggregate. To provide the alternative materials is sand and cement. Copper slag is used the building material and blasting media manufactured from copper slag bring less harm to peoples and environment than sand. It is most rigid health and ecological.
properties of concrete in which fine aggregate replaced with Copper slag partially by 10%, 20%, 30%, 40%. They concluded that the addition of copper slag in concrete increases the density of the concrete. The results of compressive tests show that the strength of the concrete increases with respect to the percentage of copper slag ...
Due to replacement of various proportions of copper slag as a fine aggregate we have comparative of all percentage replacement of copper slag by Compressive strength of each sample. Also we replace the bamboo as a steel reinforcement we have to compare those both two materials with the help of Tensile strength, Double shear and Flexural strength.
from 50 % to replacement .Replacement of copper slag in fine aggregate reduces the cost of making concrete. A. Objective: In this study the properties of concrete like workability, compacting factor compressive strength, are found out for partial replacement of fine aggregate with copper slag. III. MATERIAL AND WORK:
Partial Replacement of Copper Slag as Fine Aggregate Ambrish E1, Dhavamani Doss S2, ShanmugaNathan N3, Ganapathi Raj S4 #1,*4b.E (Final Year) &Civil Engineering S.K.P Institute Of Technology *2,*3Assistant Professor &Civil Engineering S.K.P Institute Of Technology Tiruvannamali, Tamil Nadu, India. Abstract
study, copper slag was replaced from 0 to 50% of fine aggregate. ... percentage replacement of fine aggregate by Copper slag the flexural strength of concrete is more than control mix.
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