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There are many studies reused granulate blast-furnace slag (GBFS) and copper slag (CS) as a part of fine aggregate. Others recycled them as a part of binder material (after suitable grinding). In this article, an overview of the previous studies carried out on the use of GBFS and CS as a partial or complete replacement of natural fine aggregate in
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This paper reports on an experimental program to investigate the effect of using copper slag as a replacement of fine aggregate on the strength properties. Copper slag is the waste material of matte smelting and refining of copper such that each ton of copper .
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This paper investigates the possibility of application of copper slag as a waste byproduct from metallurgical factory Krompachy (Slovakia Republic) as a fine aggregate in concrete up to 40-50% replacement of natural filler.
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J Anne Mary, investigated the use of copper slag as partial replacement of fine aggregate and reported that,the strength characteristics of copper slag incorporated concrete was found out by replacement of 20%, 40%, 60%, 80% and 100 %, out of this
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copper slag possesses fewer fine particles than fine aggregate. It could also be due to the increase of the free water because the copper slag absorbs less water than the fine aggregate. From the test results, it can be seen that compressive strength of copper slag .
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pdf. Use of Silica Sand as Fine Material in Concrete. ... They had studied on the use of fine recycled aggregates to The results indicate that there is slight increase in the (HPC) partially or globally replace natural fine aggregates in the density of nearly 5% with increase of copper slag content. production of structural concrete ...
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using copper slag as a replacement of fine aggregate on the strength properties. M25 grade concrete was used and tests were conducted for various proportions of copper slag replacement with sand of 0% to in concrete. The test results indicate that compressive strength of concrete
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[5] investigate the feasibility of using copper slag, as a partial replacement of sand in the preparation of pavement quality concrete (PQC) and dry lean concrete (DLC) mixesand concluded that a blend of stone dust with copper slag content up to 40% could be used as fine aggregate for PQC as well as DLC.
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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. For this research work,
comprises of almost 70% of aggregates which is a major distribution ratio. So, industrial wastes like copper slag are being replaced for fine aggregates due to the similarity in texture and properties of both the materials and also amount of copper present in copper slag is not found to be more than 0.5 to 2%.
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Effect Of Copper Slag As A Fine Aggregate On. Copper slag as a substitute for conventional fine aggregate with partial or full replacement using M25 grade concrete The main objective is to encourage the use of these seemingly waste products as a construction material In this paper. Learn More; Why Is Slag Used In Concrete Quora
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There are many investigations are carried out on the using of rubber of tyres, plastic waste, bottom ash, fly ash, copper slag, quarry dust, tiles waste, recycled Fig. 1: Silica sand aggregate, waste glass etc. C. Objective and Need of the Study: A. Silica Sand: Partially Replacement of fine aggregate with silica Silica sand is obtained from the raw material.
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This article describes an experimental study performed to determine possibilities for the use of copper slag as a substitute for the traditional sand in the manufacture of cement mortar. For this purpose, the slag from a Chilean copper smelter was used. 2. Materials
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use of copper slag for fine aggregate in concrete specimens. 3. To inspect the performance of concrete made with copper slag as replacement of fine aggregate. 4. To evaluate the compressive, tensile and flexural strength of concrete by using copper slag in concrete specimens. 3. MATERIALS USED .
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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 .
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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.
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Properties And Effects Of Copper Slag In Concrete 48 Table 2.7 Physical Properties of Coarse Aggregates, Fine Aggregates and Copper Slag Table 2.8 Chemical Analysis of Copper Slag 3 Table 2.9 Mix Proportions (Kg / m3) and Mix Ratio and tested at 7,28 and 56 days of curing in water Table 2.10 Sizes and Types of Moulds Used for Testing III.
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investigated the use of copper slag in the production of cement, mortar and concrete as raw materials for clinker, cement replacement, coarse and fine aggregates. The use of copper slag in cement and concrete provides potential environmental as well as economic benefits for all related
Get Priceof 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 two
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Copper slag can possesses the physical, chemical and mechanical properties that can be used in concrete as a partial replacement for fine aggregate [1]. MATERIAL AND METHODS Materials were collected for both Steel Reinforced and Bamboo Reinforced concrete.
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Velumani and Maheswari studied on Mechanical and Durability Properties of RC Beams Using Copper Slag as Fine Aggregate in Concrete. Copper slag has physical properties similar to the fine aggregate, so it can be used as a replacement of fine aggregate in concrete. Copper slag has lower absorption and higher strength properties than fine aggregate.
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Copper slag which is a by-product of copper metal extraction process has been selected as the fine aggregate substitution in high strength concrete production. The workability and strength properties of the concrete with sand replaced by copper slag at an incremental of 20% by weight were assessed through a series of controlled test to determine the optimum content of copper slag replacement.
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Copper Slag As Fine Aggregate In Concrete Pdf. A mix design of self compacting concrete with.Copper slag as fine aggregate and silica.Fume as mineral admixture neeta subha karthikbstract since there.Is a scarcity of fine aggregate throughout the country it is.Essential to find a replacement of fine .
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• Use of copper slag as replacement material for river sand in cement concrete (0, 25, 50, 75 and 100 %) Materials Cement and Copper Slag In the present investigation, ordinary Portland cement of 53 grade was used. Fine aggregate used for control mortar and concrete was natural river sand. Coarse aggregate consists of crushed stone aggregate ...
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characteristics were examined. Copper slag was also used by Toshiki et al. [17] as a fine aggregate in concrete. Al-Jabri et al. [18-20] reported that copper slag can be used as a sand replacement material for up to 40% and they have also tried the effect of copper slag along with silica fume for
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this work M30 grade concrete was used and tests were conducted for a variety of proportions of copper slag replacement with fine aggregate of 0 to 50% and fly ash replacement with cement of 0% to 25% and also the testswere conducted to the durability properties of the working concrete. The fine aggregate was replaced with copper slag as ...
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Copper slag is a by-product obtained during smelting and refining of copper. The waste copper slag can be used as abrasive tools, road construction, and ballast. Despite increasing rate of reusing copper slag, the huge amount of its annual production is disposed in dumps or stockpiles to date.
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 This project present the usage of ...
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20mm size and fine aggregates between 8-10mm were used. The fine aggregates used for this work was crushed granite and the properties of the cement conformed as per BS EN 197-1:2000, The copper slag used in this work was brought from the Katanga Copper slag.
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artificial manufactured aggregates viz., copper slag and silica fume generated from the industrial wastes can be utilized as an alternative. Copper slag is a waste material which is a partial or full substitution of either cement or aggregate. It is an industrial by-product formed during the process of smelting and
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F. Use of Copper Slag In Concrete 1) Cost of Concrete production is reduced when Copper Slag is used as a fine aggregate in concrete. 2) High toughness of Copper Slag contributes to Increased Compressive strength. 3) Due to low water absorption and due to glassy surface of Copper slag the workability of concrete is increased with increase of
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full replacement of fine aggregate with copper slag on the strength and behavior. In this experimental study, M20, M30, M40 grade concrete was used and the tests were conducted for different replacement of fine aggregate using copper slag as 0%, 20%, 40%, 60%, 80%, and in concrete.
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