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  • Performance of high strength concrete made with copper

    The authors studied, in a previous research paper , the effect of copper slag substitutions as fine sand on the strength and durability of HSC.Concrete mixtures with different proportion of copper slag (ranging from 0% to replacement) were prepared and concrete samples were tested to assess the properties of the produced concrete at different curing ages.

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  • journal for copper slag in concrete

    Concrete mix design using copper slag as fine aggregate. 10.11.2021 · Concrete mix design using copper slag as fine aggregate Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. If you continue browsing the site, you agree to the use of cookies on this website. Get Price

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  • copper slag used as a fine aggregate in concrete

    Concrete with copper slag fine aggregate — Okayama University. This study on the application of copper slag as fine aggregate for concrete has been started with the expectation of large amounts of consumption. Many researchers have already found it possible to use a copper slag as a concrete aggregate.

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

    The use of copper slag as a replacement for fine aggregate in construction will reduce damage to the environment due to the waste resulting from the copper manufacturing process and help in saving natural resources. In this research, the use of copper slag as a replacement for fine aggregate is investigated. Three slender reinforced concrete

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  • Studies on Concrete Incorporating Copper Slag as a Fine

    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. Results of these studies confirmed that it is possible to produce concrete with a mean compressive strength of greater 50 MPa at 28 days hardening without any special

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  • USE OF COPPER SLAG AS A REPLACEMENT FOR FINE AGGREGATE IN

    In this experiment a step is taken to reduce the use of fine aggregate in the concrete with copper slag. The fine aggregate is partially replaced with copper slag for 10%, 20%, 30%, 40% and 50%.

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  • Effect of copper slag as a fine aggregate on the

    Beyond that, the absorption rate increased rapidly and the percentage volume of the permeable voids was comparable to the control mixture. Therefore, it is recommended that up to 40-50% (by weight of sand) of copper slag can be used as a replacement for fine aggregates in order to obtain a concrete with good strength and durability requirements.

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  • C i & E n v ironmental Journal of Civil & Environmental

    Many researchers had already found, copper slag possible to use as a material in concrete. In this experimental study copper slag is used in concrete as replacement material of fine aggregate. For this study, M40 grade of concrete is used and the tests are conducted for various replacement of fine aggregate using copper slag as 0%, 20%, 40%, 60%,

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  • Properties of Self Compacting Concrete Made With Copper Slag

    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

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  • properties for copper slag used as fine aggregate in concrete

    Copper slag as fine aggregate for high performance . 2014-5-16 copper slag as fine aggregate on the properties of normal concrete. Akihiko and Takashi [3] investigated the use of slag from copper smelting as a fine aggregate in concrete. From mortar strength tests with a cement/slag/water ratio of 1/2/0.55, the ball milled slag gave a . More

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  • Blasted copper slag as fine aggregate in Portland cement

    Use of Copper Slag as Addition and as Fine Aggregate for Concrete [Utilização de escória de cobre como adição e como agregado miúdo para concreto] Escola de Engenharia, Universidade Federal do Rio Grande do Sul , Porto Alegre, Brasil ( 2000 ) , p.

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  • journal for copper slag in concrete

    Concrete mix design using copper slag as fine aggregate. 10.11.2021 · Concrete mix design using copper slag as fine aggregate Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. If you continue browsing the site, you agree to the use of cookies on this website. Get Price

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  • [PDF] Effects of Copper Slag as a Replacement for Fine

    Use of copper slag (CS) as a replacement for fine aggregate (FA) in RC slender columns was experimentally investigated in this study. Twenty columns measuring 150 mm x150 mm x 2500 mm were tested for monotonic axial compression load until failure. The concrete mixture included ordinary Portland cement (OPC) cement, fine aggregate, 10 mm coarse aggregate, and CS.

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  • USE OF COPPER SLAG AS A REPLACEMENT FOR FINE AGGREGATE IN

    In this experiment a step is taken to reduce the use of fine aggregate in the concrete with copper slag. The fine aggregate is partially replaced with copper slag for 10%, 20%, 30%, 40% and 50%.

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  • Optimum content of copper slag as a fine aggregate in high

    The high content of ferric oxide in the copper slag used could be another reason that causes the reduction of quasi-static compressive strength with the increasing content of copper slag as a fine aggregate. The copper slag used has a high content of ferric oxide (59.11%), which is higher than most of copper slag from other sources [7].

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  • Influence of Copper Slag in Concrete as Partial

    the copper slag can be alternatively used. 3) Vast quantities of copper slag are produced from manufacturing of copper.In our project we are using the 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

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  • Mechanical and Durability Characteristics of High

    This paper reports the results of an experimental study on the high performance concrete made with copper slag as fine aggregate. The percentage of Copper Slag(CS) added by weight in a range viz. 0, 25, 50, 75 and as a replacement of sand used in concrete and cement was replaced with 15% Metakaolin.

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  • Use of waste copper slag, a sustainable material

    Physical properties. Copper slag grains have a color of black glassy type and a fineness modulus of 3.5. The hardness is about 7 Moh’s scale. Other typical physical properties are given in Table 2.In order to use copper slag as a mineral admixture, it was necessary to carry out an experimental study associating grinding time, average diameter, and pozzolanic activity assessed in mortars [].

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  • USE OF COPPER SLAG AS A REPLACEMENT FOR FINE AGGREGATE IN

    In this experiment a step is taken to reduce the use of fine aggregate in the concrete with copper slag. The fine aggregate is partially replaced with copper slag for 10%, 20%, 30%, 40% and 50%.

    Get Price
  • Influence of Copper Slag in Concrete as Partial

    the copper slag can be alternatively used. 3) Vast quantities of copper slag are produced from manufacturing of copper.In our project we are using the 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

    Get Price
  • Copper Slag As Fine Aggregate For High Performance Concrete

    Concrete mixtures were prepared using different proportions of copper slag as partial and full replacement of fine aggregate. The percentage of copper slag added by weight ranged between 10- of sand used in concrete. For each concrete mixture, six 150mmx150mmx150mm cubes, three 300mmx150mm dia. cylinders and three 100mmx100mmx500mm prisms

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  • Studies on use of Copper Slag as Replacement Material for

    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 of 20 mm. Copper slag is a by-product material produced from the process of manufac-turing copper.

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  • USE OF COPPER SLAG IN CONCRETE AND CEMENT MORTAR AS

    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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  • USE OF COPPER SLAG AS A REPLACEMENT FOR FINE AGGREGATE IN

    In this experiment a step is taken to reduce the use of fine aggregate in the concrete with copper slag. The fine aggregate is partially replaced with copper slag for 10%, 20%, 30%, 40% and 50%.

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

    possible use of copper slag as a concrete aggregate Al-Jabri et al (2009, 2011) investigated the performance of high strength concrete made with copper slag as a replacement for fine aggregate at constant workability and studied the effect of super plasticizer addition on the

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  • Copper Slag Used As A Fine Aggregate-HN Mining Machinery

    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 … fine aggregate by copper slag, Concretemixes, viz. Conventional concrete mixes with varying percentages of copper slag (10, 20, 30 and 40%) as

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  • Properties of Concrete Using Copper Slag as a Substitute

    Copper slag, in amounts of 20, 40, 60, 80, and 100 percent, was substituted for fine aggregate in cement mortar and concrete. The fineness modulus of the combination of copper slag and fine aggregate was roughly 2.6, the optimum fineness modulus for concrete mix design. At this value, workability was found to be satisfactory with minimal bleeding.

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  • Studies on use of Copper Slag as Replacement Material for

    This work focuses on the use of copper slag, as a partial replacement of sand for use in cement concrete and building construction. Cement mortar mixtures prepared with fine aggregate made up of different proportions of copper slag and sand were tested for use as masonry mortars and plastering. Three masonry wall panels of dimensions 1 × 1 m were plastered. The studies showed that although

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