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replacement of fine aggregate with copper slag for hpc

replacement of fine aggregate with copper slag for hpc

The compressive strength of mortars and concrete specimens containingcopper slagasfine aggregatewas investigated by Hwang and Laiw . The study concluded that the mortars containing the larger amounts ofcopper slag sandhad lower early strengths at w/c of 0.48 and that the strengths of mixtures with 20–80% substitution of copper slag were higher than that of the control specimens.

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  • copper slagas sandreplacementonhpc
    copper slagas sandreplacementonhpc

    copper slag can be used as a partial replacement for sand as fine aggregate in concrete up to 40% in pavement grade concrete with out any loss of cohesiveness and the compressive and flexural strength of such concretes is about 20% higher than that of conventional cement concretes of the same grade

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  • copper slagas sandreplacementonhpc
    copper slagas sandreplacementonhpc

    Jun 27, 2018· HiCopper slagis used inHigh Performance Concrete. By using thecopper slagin concrete as the partialreplacementforfine aggregatei.e., sand,the. Use ofCopper Slagas Concrete Sand Request PDF. This work focuses on the use ofcopper slag, as a partialreplacementof sand for use in cement concrete and building construction.

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  • Studies on use ofCopper SlagasReplacementMaterial for
    Studies on use ofCopper SlagasReplacementMaterial for

    Aug 20, 2014· This work focuses on the use ofcopper slag, as a partialreplacementof sand for use in cement concrete and building construction. Cement mortar mixtures prepared withfine aggregatemade up of different proportions ofcopper slagand sand were tested for use as masonry mortars and plastering. Three masonry wall panels of dimensions 1 × 1 m were plastered.

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  • Copper slag as sand replacement for high performance concrete
    Copper slag as sand replacement for high performance concrete

    Concrete mixeswere evaluated for workability, density, compressive strength, tensile strength, flexural strength and durability. The results indicate that there is a slight increase in theHPC densityof nearly 5% with the increase ofcopper slagcontent, whereas the workability increased rapidly with increases incopper slag percentage. Addition of up to 50% ofcopper slagassand replacementyielded …

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  • STRENGTH AND DURABILITY PROPERTIES OFCOPPER SLAG…
    STRENGTH AND DURABILITY PROPERTIES OFCOPPER SLAG…

    An experiment was conducted to investigate the strength and durability properties of concrete havingcopper slagas a partialreplacementof sand (fine aggregate) and results have been presented in this paper. Two different types of Concrete Grade (M20 & M30) were used with different proportions ofcopper slag replacement(0 to 50%) in the concrete.

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  • Concrete with Copper Slag Fine Aggregate. | Request PDF
    Concrete with Copper Slag Fine Aggregate. | Request PDF

    In the article the possibility of using surface blast-cleaning waste (copper slagbased) as areplacement of fine aggregateinhigh performance concretemanufacturing was presented.

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  • Effect of copper slag as fine aggregate replacement in
    Effect of copper slag as fine aggregate replacement in

    The objective of the present study is to utilizehigh volume copper slag(i.e. 100%) as areplacementtofine aggregateand partiallyreplacing cementwith Nano silica. The work is carried out in two phases. In the first phase, thefine aggregateisreplaced with copper slagin …

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  • Project Report on Copper Slag in Concrete   Expert Civil
    Project Report on Copper Slag in Concrete Expert Civil

    Project Report onCopper Slagin Concrete Today I'm going to be shared about "Project Report onCopper Slagin Concrete" With advantages and disadvantages ofcopper slagin concrete so let's get started. Introduction Traditionally soil, stoneaggregates, sand,…

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  • The effect of Colloidal Nano silica on workability
    The effect of Colloidal Nano silica on workability

    This study was conducted to investigate the effect of colloidal nanosilica on theproperties of High Performance Concrete with copper slagasfine aggregateat a constantreplacementlevel of 40%. Cement mortars and concrete mixes were produced by replacing Portland cement by colloidal nanosilica at 0.5%, 1%, 1.5%, 2%, 2.5% and 3%.

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  • (PDF) Partial Replacement of Copper Slag as Fine Aggregate
    (PDF) Partial Replacement of Copper Slag as Fine Aggregate

    Therefore, it is recommended that up to 40–50% (by weight ofsand) ofcopper slagcan be used as areplacement for fine aggregatesin order to obtain a concrete with good strength and durability ...

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  • of fine aggregate with copper slag for hpcin kenya
    of fine aggregate with copper slag for hpcin kenya

    Replacement Of Fine Aggregate With Copper Slag For Hpc.copper slagbest inhpcconcretereplacement of fine aggregate with copper slag for hpcYouTube Feb 13 2016Copper slagasfine aggregate for high performance concreteproportions ofcopper slagas partial and Project on thereplacementof coarse . Online Chat

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  • The effect of Colloidal Nano silica on workability
    The effect of Colloidal Nano silica on workability

    River sandwith a specific gravity of 2.66 andfineness modulusof 2.91 was used as the mainfine aggregatefor this study andcopper slagasreplacementmaterial. Thesandused was well graded and conforms to zone II as per IS: 383-1970 with a bulk density of 1780 kg/m 3.

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