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Answer: 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 over futile fine aggregate …
The strength and durability properties of concrete containing copper slag as a fine aggregate have been evaluated and an improvement has been observed up to a replacement level of 40% as ...
M.V.Patil,Y.D.Patil,have investigated technical feasibility of using copper slag as a replacement of fine aggregate in concrete. For this research work, m30 grade concrete was used and tests were conducted for various proportions of copper slag replacement with sand of 0 to in concrete.
The use of copper slag in cement clinker production, and the effects of copper slag on the properties of Portland cement mortar and concrete in the form of cement replacement, coarse and fine ...
Its specific gravity is 3.91. The fine aggregates used for this work are Natural River sand and copper slag. The physical properties of fine aggregates such as sieve analysis, specific gravity, bulk density, percentage voids etc., were determined as per 10.
the use as fine aggregate in concrete. Uses of Copper Slag: 1. Copper slag has also gained popularity in the building industry for use as a fill material. an ideal fine filler material for concrete after it is 2. Contractors may also use copper slag in place of sand during concrete construction. 3.
The cement used in this study has 43 grade ordinary Portland cement (OPC) which is having specific gravity of 3.15.Coarse aggregate of 20 mm down size is used.Fine aggregates used for normal concrete were natural river sand and copper slag.
The use assurance of various properties of locally accessible of copper slag in the concrete industry as a copper slag and use of copper slag in concrete by replacement for cement can have the benefit of supplanting it in part by fine total keeping different reducing the costs of disposal and help in protecting parameters consistent.
Copper slag as aggregate influences the performance of concrete, not much research has been done regarding its use as fine aggregate in SCC. Cooper slag is a by-product in the manufacture of copper. For every ton of copper produced, roughly 3 tons of copper slag gets generated. The Tuticorin. Read More
Hence Copper slag can be utilized as sand replacement material without affecting the durability properties of concrete. Copper slag can be used as a potential alternative to coarse aggregate/fine ...
The results suggest that copper slag and GGBS can replace fine aggregate and cement in reinforced cement concrete, without compromising on the quality, thereby contributing to the effort of environment friendly building materials with economic benefits, which is the need of the hour.
properties similar to the fine aggregate, so it can be used as a replacement for fine aggregate in concrete. By the replacement of 40% of copper slag (by weight) as replacement for fine aggregate. And by the replacement of 20% of fly ash (by weight) as replacement for cement will produce a concrete. Key words: copper slag, fly ash, gfrp.
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 increased by 55% at 40% replacement of fine aggregate by ...
Chemical Compositions and Fineness of OPC and Granulated Copper Slag (%) Constituents OPC Copper slag SiO2 19.86 34.40 Al2O3 5.33 3.31 CaO 64.14 5.89 Fe2O3 3.03 52.86 MgO 2.39 1.69 SO3 1.9 - Blaine permeability (cm2/g) 3350 928 (5 min) and 1798 (1 hours) In Indonesia, both fine aggregate and coarse aggregate used in concrete production are ...
The use of Copper Slag as a Fine Aggregate in concrete mixes lowers the cost of the final product. Copper slag in cement and concrete has the potential to benefit all related industries in terms of both environmental and economic benefits, especially in areas where a large amount of copper slag is produced. Despite
properties of concrete containing copper slag as a partial replacement of fine aggregates in the concrete mix design. Various durability tests will be conducted on such concrete of M30 grade and M40 grade to know the compressive strength, split tensile strength, flexural strength by varying proportions
3) Copper slag have been widely used for roofing granules, cutting tools, abrasive, road base construction, rail road ballast and cement industries. II. SCOPE AND OBJECTIVE A. Scope of the Investigation 1) To determine the behavior of concrete using Copper slag as fine aggregate. 2) To meet the scarcity of Natural fine aggregate in future, the ...
In the Shikoku area, it is eager to request an alternative fine aggregate in stead of natural sand, in particular sea sand, by the reason of prohibition of borrowing sea sand in Seto Island Sea. In this study, the fundamental properties of concrete using copper slag (JIS A 5011-3) or second class fly ash (JIS A 6201) as a part of fine aggregate ...
Many researchers have 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 …
compared with control concrete. Hence Copper slag can be utilized as sand replacement material without affecting the durability properties of concrete. Copper slag can be used as a potential alternative to coarse aggregate/fine aggregate used in concrete and mortars R R Chavan & D B Kulkarni(2013) has
Table 4: Comparison of physical properties between sand and copper slag Properties Natural river sand Copper slag Color Light gold color Black Sieve size(mm) 0-4.75 0.2-4 Specific gravity 2.63 3.69 Bulk Density(Kg/m3) 1679 2009 Fineness modulus 2.83 3.16 Zone 2 2 Type of fine aggregate …
In this paper, the influence of heating up to 400°C on properties of the self-compacting concrete containing recycled copper slag fine aggregate was investigated. The residual mechanical properties such as compressive strength, splitting tensile strength, elastic modulus, and stress–strain curve of the heated concrete were measured with the ...
Use of copper slag in concrete industry as replacement of cement or/and fine aggregates can have the benefit of reducing the costs of disposal and minimising environmental pollution [1,2]. Little research work has been conducted to investigate the potential use of copper slag as fine aggregate on the properties of normal concrete.
properties as CaO content increases or under activation of NaOH. Use of copper slag in concrete industry as replacement of cement or/and fine aggregates can have the benefit of reducing the costs of disposal and minimising environmental pollution [1,2]. Little research work has been conducted to investigate the potential use of copper slag as ...
R R Chavan et.al [1] investigated on the effect of using copper slag as a replacement of fine aggregate on the strength properties. In this study, M25 grade concrete was used and tests were conducted for various proportions of copper slag replacement with sand of 0 to in concrete.
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. Replacement of copper slag increases the self-weight of concrete specimens to the maximum of ...
replacement of fine aggregate in concrete. This shows promise for developing an additional viable solution to tackle the issue of copper slag waste. Keywords: industrial solid waste management; copper slag aggregate; concrete properties 1. Introduction Copper slag (CS) is a waste material widely obtained from the industrial sector in the
properties of high strength concrete incorporating copper slag as a fine aggregate and concluded that less than 40% copper slag as sand substitution can achieve a high strength concrete that comparable or better to the control mix, beyond which however its behaviours decreased significantly. II.MATERIAL USED A.Cement
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.
Study of the Properties of Concrete Containing Copper Slag as a Fine Aggregate . Srinivas C. H1*, S. M Muranal2 1Department of Civil Engineering, Rural Engineering College, Hulkoti-588205 . 2Department of Civil Engineering, Basaveshwar Engineering College, Bagalkot-587102 . Abstract - Copper slag is one of the materials which is considered as waste materials in the production of copper,
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 containing copper slag as partial replacement of sand.
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.
1. To find the optimum proportion of Copper Slag that can be used as a replacement substitute material for fine aggregate in concrete 2.To evaluate mechanical properties by use of copper slag in concrete specimens. 3To determined Strength, Workability, Durability by using copper slag as fully replacement of fine aggregate
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