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washed copper slag performance in concrete


  • Feasibility Assessment of Incorporating Copper Slag as a ...

    Totally, fifteen concrete mixtures were prepared to incorporate copper slag in place of the fine aggregate in concrete. The attributes of concrete specimens made with varying proportions of copper slag were compared (ranging from 0% to substitution) at a w/c ratio of 0.44, and the optimum percentage of copper slag was decided.

  • Copper Slag: 7 Mohs Hardness - Open Space Blasting ...

    Copper slag is successfully used as partial replacement for river sand used in concrete and mortar production. Concrete and reinforced concrete are more resistant and durable over time when adding copper slag, being recommended in bridges pillars manufacturing, building blocks, construction etc.

  • Mechanical Properties and Durability of Concrete with ...

    Jan 27, 2017· Concrete was made with a mix design of 1:1.5:3 (1 part cement; 1.5 parts sand and 3 parts coarse aggregate) according to British Standards guidelines for RC40 [].Two different sets of mixes were made with water/cement (w/c) ratios of 0.55 and 0.45 respectively, with the mix composition shown in Table 4.Mixes without copper slag were made to serve as control mixes.

  • Sinmix Pte Ltd

    • Concrete using Ground Granulated Blast Furnace Slag and OPC • Non-structural Concrete using Washed Copper Slag/Recycled Aggregates • Ultra High Performance Concrete of above 100mpa • High Density Concrete • Light Weight Concrete • Pavement Quality Concrete • Shotcrete • Colored Concrete • Temperature Controlled Concrete

  • Utilization of copper slag in cement and concrete ...

    Good performance of copper slag as fine and coarse aggregates in normal concrete is the basis for researchers to evaluate its possible use in producing special concrete such as self-consolidating concrete (Shoya et al., 2003), high-performance concrete (Al-Jabri, 2006) and high-strength concrete (Khanzadi and Behnood, 2007).

  • Experimental Study on Properties and Effects of Copper ...

    investigate the performance of copper slag in self- compacting concrete as partial replacement of fine aggregate. Therefore, it is recommended that 40% of copper slag can used as replacement of sand in order to obtain HPC with good strength and durability properties.

  • HOME | star-ready-mix

    Eco-concrete uses recycled washed copper slag material and recycled granite to replace up to 50% of the natural aggregates used in concrete production. Copper slag is a by-product of sandblasting at shipyards and recycled granite is from demolition waste. "Star Ready-Mix supports the use of Eco-Concrete for a greener environment" QUALITY ...

  • Copper slag as fine aggregate for high performance …

    Copper slag as fine aggregate for high performance concrete K. S. Al Jabri Department of Civil and Architectural Engineering, Sultan Qaboos University, Sultanate of Oman Abstract This paper presents results from an experimental investigation carried out to

  • Concrete Performance With Admixtures of Electrical Steel ...

    In this context, the use of electric steel slag and copper slag can be a potential alternative to the admixtures used in concrete and mortars. Results of physical, chemical and physical-chemical characterizations of electric steel lags from Rio Grande do Sul and copper slags from Bahia, both in Brazil, are presented in this work.

  • High Performance Concrete with Copper slag for Marine ...

    It has been reported by several researchers that the compressive and flexural strength of concrete were also improved when copper slag was replaced with fine aggregate [16-19]. This paper deals with the properties of concrete with copper slag as replacement of fine aggregate for concrete that can be used in marine applications. 2.

  • Use of copper slag and washed copper slag as sand in ...

    Magazine of Concrete Research Use of copper slag and washed copper slag as sand in concrete: a state-of-the-art review Lye, Koh, Mangabhai and Dhir Offprint provided courtesy of

  • Figure 3 | Life-Cycle Assessment of High-Strength Concrete ...

    Life-Cycle Assessment of High-Strength Concrete Mixtures with Copper Slag as Sand Replacement Figure 3 Process flow diagram for recycling versus landfilling of washed copper slag as sand replacement in concrete [ 35 ].

  • Copper Slag - an overview | ScienceDirect Topics

    Copper slag, or fayalite slag, is a by-product obtained during the matte smelting, converting and refining of copper (Fig. 7.11). 54,59 It has been estimated that for every tonne of copper produced, about 2.2 tonnes of slag is generated, 60 as a consequence of the relatively low grades of copper concentrates now available. The global production of refined copper over the past eight years is ...

  • Study of concrete containing washed copper slag

    At the same time, finding the optimum suitable amount of blasted and washed copper slag in concrete making without affecting the strengths of the concrete, that is at e same time ensure percentage of copper slag in concrete forming would take the variation in compounds in the copper slag into consideration, therefore making the end product ...

  • journal for study on durability high performance concrete ...

    The effect of Colloidal Nano-silica on workability, mechanical and durability properties of High Performance Concrete with Copper slag as partial fine . read more.of Sustainable Concrete Containing Fly Ash, Copper Slag, . using copper slag as a substitute for fine .copper slag would yield High Performance Concrete .L. Wong, Study on high ...

  • BCA Greenmark

    The Samwoh Green Concrete plant is capable of producing Green concrete which contains recycled materials such as washed copper slag, recycled concrete aggregate and green cements for the construction industry. It can also produce high performance concrete and other concrete mixtures.

  • COPPER SLAG CONCRETE - Mine Equipments

    performance of copper slag on strength properties as partial replace ... research work, M25 grade concrete was used and tests were conducted for various proportions of copper slag replacement with sand of 0 to in concrete.

  • Why is slag used in concrete? - Quora

    Dec 26, 2017· Hi… Copper slag is used in High Performance Concrete. By using the copper slag in concrete as the partial replacement for fine aggregate i.e., sand, the ...

  • copper slag sand can be used for concret

    copper slag, as a partial replacement of sand for use in cement concrete and building ... suggested that the copper slag can be used for plastering of floorings and horizontal up to ... Read More Performance of Copper slag and ferrous slag as partial replacement .

  • Slag Cement Benefits and Use in Concrete - Slag Cement News

    While there are many applications and benefits of slag cement, a few are highlighted below and detailed information sheets are located here. The use of slag cement has demonstrated long-term performance enhancements allowing designers to reduce the environmental footprint of concrete while ensuring improved performance and increased durability.

  • Copper Slag - General Information, Process, Products ...

    Contractors may also use copper slag in place of sand during concrete construction. Copper slag can also be used as a building material, formed into blocks. Copper slag is widely used in the sand blasting industry and it has been used in the manufacture of abrasive tools.

  • Life-Cycle Assessment of High-Strength Concrete Mixtures ...

    The approach developed in this study may provide guidance to Singapore's Building and Construction Authority (BCA) in quantifying major environmental impacts of high-performance concrete mixes with copper slag as well as other alternative materials that can replace aggregates.

  • SUSTAINABLE CONSTRUCTION - BCA

    mainly on performance with limiting values on certain aggregate properties. ... amount of washed copper slag available for use is estimated to be 0.4 million tons per year. In Singapore, a typical spent copper slag recycling and processing plant setup is shown in ... the use of washed copper slag in concrete include: a) No visible foreign ...

  • (PDF) Use of copper slag and washed copper slag as sand in ...

    Use of copper slag and washed copper slag as sand in concrete: A state-of-the-art review Article (PDF Available) in Magazine of Concrete Research 67(12):665 - 679 · June 2015 with 1,198 Reads

  • Ambily PS or PS Ambily - Google Scholar Citations

    Their combined citations are counted only for the first article. ... Studies on ultra high performance concrete incorporating copper slag as fine aggregate. PS Ambily, C Umarani, K Ravisankar, PR Prem, BH Bharatkumar, NR Iyer ... Sustainable cleaner production of concrete with high volume copper slag. PR Prem, M Verma, PS Ambily. Journal of ...

  • Copper Slag As Sand Replacement For High Performance Concrete

    washed copper slag performance in concrete. Performance of Copper Slag and Foundry Sand in Concrete (IJSRD/Vol. 4/Issue 01/2016/358) Corrosion properties of concrete can be considered. read more Research Paper PERFORMANCE OF COPPER SLAG ON . Get Price; Vol. 5, Issue 11, November 2016 A Study of .

  • Copper slag - Wikipedia

    Copper slag is mainly used for surface blast-cleaning. Abrasive blasting is used to clean and shape the surface of metal, stone, concrete and other materials. In this process, a stream of abrasive grains called grit are propelled toward the workpiece. Copper slag is just one of many different materials that may be used as abrasive grit.

  • Copper slag as sand replacement for high performance concrete

    Aug 01, 2009· Read "Copper slag as sand replacement for high performance concrete, Cement and Concrete Composites" on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips.

  • copper slag sand can be used for concret

    Copper slag as sand replacement for high performance concrete. ... wt% of copper slag can used as replacement of sand in order ... copper slag for sand concrete. ... Magazine of Concrete Research Use of copper slag and washed copper slag as sand in concrete: a state-of-the-art review Lye, Koh, Mangabhai and Dhir.

  • USE OF COPPER SLAG IN CONCRETE

    focused on the application of copper slag in cement and concrete production as a suitable path towards sustainable developmentThe use of copper slag in cement and concrete . provides potential environmental as well as economic benefits for all related industries, particularly in areas where a considerable amount of copper slag is produced.

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