copper slag as fine aggregate in concrete pdf

  • Fresh and mechanical properties of self compacting

    Fresh and mechanical properties of self compacting concrete containing copper slag as fine aggregates . Rahul Sharma *, Rizwan A Khan. Dr B R Ambedkar National institute of Technology, Department of Civil Engineering, Jalandhar, Punjab, India, 144011 . A R T I C L E I N F O

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  • copper slag used as a fine aggregate pdf

    copper slag used as fine aggregate pdf. Copper Slag Partially Replaces Fine Aggregate in M 25 Concrete A Keywords Copper slag, design mix M25 grade concrete, M sand, natural sand, partial used as a partial replacement for river sand as fine aggregate. Effect of copper slag as a fine aggregate on the,

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  • Use of waste copper slag, a sustainable material

    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. One of the greatest potential applications for reusing copper slag is in cement and concrete production.

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  • Experimental Study on Concrete by Replacement of Fine

    Copper slag Copper slag is considered as one of the waste materials which can have a promising future in construction industry as partial or full substitute of fine aggregates. For each ton of copper production, about 2.2 tons of copper slag is generated. The chemical traces such as copper, sulphate and

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  • Study on Strength of High Performance Concrete by Partial

    cement or aggregates. Copper slag, which is the waste material produced in the extraction process of copper metal in refinery plants, has low cost and its application as a fine aggregate in concrete production reaps many environmental benefits such as waste recycling and solves disposal problems.

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  • Effect of Copper Slag as a Fine Aggregate on Properties of

    concrete (HSC) made with copper slag as a fine aggregate at constant workability and studied the effect. Copper slag can be used as an alternative material for coarse and fine aggregate, since it gives better performance in all the corrosion tests conducted and permeability is

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  • INFLUENCE OF COPPER SLAG AS PARTIAL REPLACEMENT

    concrete incorporating copper slag as coarse aggregate", Construction and Building materials 23 pp 2183 – 2189. 3. S.Caliskan and A.Behnood (2004), "Recycling copper slag as coarse aggregate hardened properties of concrete", Seventh International conference on concrete technology in developing countries Malaysia, pp.91-98. 4.

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  • Experimental Investigation on the Mechanical Properties of

    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 et.

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  • Experimental Investigation of Copper Slag Replacement of

    Partial replacement of copper slag in fine aggregate and cement reduces the cost of making concrete. Replacement of copper slag ( replacement with sand)increases the self weight of concrete specimens to the maximum of 15-18%.

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  • A Mix Design of Self Compacting Concrete with Copper slag

    In this present works, for M30 grade concrete beam copper slag is replaced for sand at0%, 20%, 40%, 60%, 80% and silica fume is used as an admixture in concrete. The various concrete workability tests such as slump flow test, T50cm slump flow,V-funnel test, J-

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  • Experimental Investigation of Copper Slag Replacement of

    Experimental Investigation of Copper Slag Replacement of Fine Aggregate Ppt - Free download as Powerpoint Presentation (.ppt / .pptx), PDF File (.pdf), Text File (.txt) or view presentation slides online. Concrete Experimental investigation of copper slag replacement of fine aggregate

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  • Utilisation of Copper Slag as A Partially Replacement of

    specifications, In the present study, the copper slag is replaced with the fine aggregates in 0%, 15%, 30%, 40% and 45%. while the other materials such as cement and coarse aggregates are as per the trial mix design. Due to the usage of copper slag, the density of concrete has increased for

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  • (PDF) AN EXPERIMENTAL INVESTIGATION ON COPPER SLAG AS

    RESULTS AND DISCUSSION • Copper slag is a very good alternative material for fine aggregate it can be replaced upto 40% with fine aggregate so that it gives highest strength at 28 days compare to normal concrete with M20 mix.

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  • Effects of Copper Slag as Partial Replacement for Fine

    2. 17.5% increase in the compressive strength was observed for geopolymer concrete with 40% copper slag as replacement for fine aggregate due to high toughness of copper slag. Fig. 2 Compressive Strength Results 4.2. Split tensile strength. One of the indirect

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  • Properties of pavement quality concrete and dry lean

    The laboratory test results showed that the compressive strength of PQC 7 and 28 days was not affected by inclusion of any content of copper slag as fine aggregate in the concrete mixture. Small gradual increase in flexural strength at 28 days was observed with an increase in copper slag content.

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  • Effect of Copper Slag As A Fine Aggregate on Properties of

    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.

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  • USE OF COPPER SLAG AS FINE AGGREGATE

    slag in concrete increases the flexural strength of about 17% with that of control mixture. It is recommended that up to 40% of copper slag can be use as replacement of fine aggregates.

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  • Replacement of Natural Sand with Efficient Alternatives

    copper slag in concrete. At present about 33 million tonnes of copper slag is generating annually worldwide among that India contributing 6 to 6.5 million tonnes. 50 % copper slag can be used as replacement of natural sand in to obtain mortar and concrete with required performance, strength and durability. (Khalifa S. Al-Jabri et al 2011)

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  • Mechanical Properties and Durability of Concrete with

    Copper slag, the waste material produced in the extraction process of copper metal in refinery plants, has a number of physical characteristics similar to that of natural sand; it can thus be a potentially good candidate for use as a fine aggregate in concrete production with many environmental benefits, such as waste recycling and the avoidance of landfilling, as well as a reduction in the need for using non

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  • EXPERIMENTAL STUDY ON PROPERTIES OF CONCRETE

    designed with Ground Granulated Blast Furnace Slag (GGBS) to cement and Copper slag (CS) to fine aggregate as partial replacement. The Compressive strength, split tensile and flexural strength variation for concrete mix with GGBS (0%, 10%, 20% and 30%) and fine aggregate with varying percentage of Copper slag (0%, 10%, 20%, 30%

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  • Fresh and mechanical properties of self compacting

    slag, water absorption reduced [9]. Lime stone aggregate was replaced by copper slag as coarse aggregate in high strength concrete. It was found that compressive and splitting tensile strength of concrete containing copper slag aggregate has more strength than lime stone aggregates [10].

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  • Study of the Properties of Concrete Containing Copper Slag

    replacement of copper slag as a fine aggregate fine Fig.5. Compressive strength for various replacement percentage of copper slag in concrete. 3.3 Rapid Chloride Ion Permeability Test Results (RCPT) For normal concrete, the average charge passed was found to be 950.5 coulombs and for copper slag

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  • Experimental Study on Concrete Using Copper Slag as

    Experimental Study on Concrete Using Copper Slag as

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  • Studies on use of Copper Slag as Replacement Material for

    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 of 20 mm. Copper slag is a by-product material produced from the

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  • Study of Properties of Concrete containing Copper Slag as

    construction industry to search for alternative materials as fine aggregates in concrete production. 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.

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  • Partial Replacement of Copper Slag as Fine Aggregate

    The concrete was prepared for the M. 25. grade concrete with partial replacement of fine aggregate by copper slag with various percentages of 0%, 10%, 15% and 20%. The specimens were casted for 7days, 14 days and 28 days then tested.

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  • Influence of Copper Slag in Concrete as Partial

    Copperslag is a glassy granular material with high specific gravity. Particle sizes are of the order of sand and have a potential for use as fine aggregate in concrete. C. Uses of Copper Slag. 1) Copper slag has also gained popularity in the building industry for use as a fill material for various places.

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  • A Study on the Partial Replacement of Fine Aggregate with

    "Performance of Copper slag and ferrous slag as partialreplacement of sand in Concrete", International JournalOf Civil And Structural Engineering,Vol 1, No 4,pp.918-927. [8] Wei Wu,Weide Zhang, Guowei Ma(2010) "Optimumcontent of copper slag as a fine aggregate in highstrength concrete",Material and design,Vol.31,pp-2878-7.51

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  • Properties of copper slag concrete

    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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  • Use of copper slag as a replacement for fine aggregate in

    use of copper slag as a replacement for fine aggregate is investigated. Three slender reinforced concrete columns of 150x150x2500mm were tested for monotonic axial compression load until failure. The concrete mix included ordinary Portland cement, fine aggregate, 10mm coarse aggregate and copper slag. The ratios of copper slag to fine aggregate were 0%, 40% and 80%.

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