Replacement Of Fine Aggregate With Copper

  • Effect of Using Copper Tailings as Replacement of Fine

    The experimental results show that: 30 wt.% and 100 wt.% mixed sand has more fine aggregate, poor grading, and the measured MB value is greater than 1.4. With the increase of the content of copper tailings, the dry shrinkage rate increased to 15.94 μm,

  • Partial replacement of fine aggregate with Copper slag

    The mark to the purpose of this paper to audit the shot at powder made from marble dust close by the copper slag as an in part substitution to fine aggregate all

  • Effect of copper slag as fine aggregate replacement in

    The objective of the present study is to utilize high volume copper slag (i.e. 100%) as a replacement to fine aggregate and partially replacing cement with Nano

  • Partial Replacement of Copper Slag as Fine Aggregate

    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,

  • USE OF COPPER SLAG AS A REPLACEMENT FOR

    Brindha, D and Nagan, S. " Utilization of copper slag as a partial replacement of fine aggregate ".2010. International Journal of Earth Sciences and Engineering, Vol.3, No.4, pp: 579585. [4].

  • Partial Replacement of Copper Slag as Fine Aggregate

    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

  • Study on Effective Replacement of Fine Aggregate using

    2) Fine aggregate: Locally available river sand conforming to Grading zone II of IS: 383 –1970. 3) Copper slag: Copper slag is a byproduct material produced from

  • PARTIAL REPLACEMENT OF FINE AGGREGATE WITH

    used for casting specimens. The fine Aggregate was passing through 4.75mm sieve and had a specific gravity of 2.68. 1.2.3 Coarse aggregate: The Maximum

  • (PDF) REPLACEMENT OF FINE AGGREGATE

    In Group 3, wood waste aggregate has been used as a partial replacement of 10%, 15%, 20%, 25% and 30% by volume of coarse aggregate. The specimens were conditioned for 28days at 80±5%

  • Partial Replacement Of Fine Aggregate With Copper Slag

    At this degree copper slag,an industrial byproduct generated at some point of smelting and refining of Copper may be a partial alternative for fine aggregate where its international

  • Partial replacement of fine aggregate with Copper slag

    The mark to the purpose of this paper to audit the shot at powder made from marble dust close by the copper slag as an in part substitution to fine aggregate all out in geopolymer concrete. Marble dust powder was used in mix in comprise copper slag as in part substitution to fine aggregate in level of 10%, 20%, 30%, 40% and 50%.

  • Effect of copper slag as fine aggregate replacement in

    The objective of the present study is to utilize high volume copper slag (i.e. 100%) as a replacement to fine aggregate and partially replacing cement with Nano silica. The work is carried out in two phases. In the first phase, the fine aggregate is replaced with copper slag in different percentages of 20%, 40%, 60%, 80%, and 100%.

  • Performance Evaluation of Sustainable Concrete at

    Secondly, utilization of copper slag as replacement of fine aggregate helps to achieve more sustainable way to reduce industrial waste with proper replacement level, Maharishi et al. in his paper stated that replacement of fine aggregate with copper slag up to 40% improve compressive strength of concrete compared to control. And if fraction

  • Sustainable use of industrialwaste as partial replacement

    The grain size distribution of the copper slag is about 75% particles between 1.18 mm and 0.3 mm as reported by Sankh et al. (2014).Particle size distribution is uniform in the case of WFS with 85–95% of the substances in between of 0.6 mm to 0.15 mm and more or less 5–20% of foundry sand is smaller than 0.075 mm (Singh, 2012).

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

    Abstract and Figures. this project present the usage of copper slag for the partial replacement for fine aggregate the experimental procedure is conducted for the replacing percentage of 10%,15%

  • (PDF) USE OF COPPER SLAG AS SUSTAINABLE

    So the study indicates that around 40% copper slag replacement for fine or coarse aggregate gives concrete mixture of better strength, durability and other requirements. 30%, 35%, 40%, 45%, 50

  • USE OF COPPER SLAG AS A REPLACEMENT FOR

    Brindha, D and Nagan, S. " Utilization of copper slag as a partial replacement of fine aggregate ".2010. International Journal of Earth Sciences and Engineering, Vol.3, No.4, pp: 579585. [4].

  • (PDF) USE OF COPPER SLAG AS FINE AGGREGATE AND

    The use of copper slag (CS) as fine aggregate and partial substitute of cement for mortar preparationwas studied. Results showed an increase on compressive and flexural strength at 3, 7 and 28

  • Partial Replacement of Copper Slag as Fine Aggregate

    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.

  • Experimental Investigation of Concrete Properties on

    graphically display the effect of replacement of fine aggregate in concret e al one with Copper slag (CS) and replacement of coarse aggregate with recycled aggregate (RCA) only by 10%, 20% and 30%.

  • SCOPE OF REPLACING FINE AGGREGATE WITH

    In the present scenario carbon emission and sand mining are major concern due to its hazardous effect to environment and making serious imbalance to the ecosystem. Various studies have been conducted to reduce severe effect on environment, using byproducts like copper slag as partial replacement of fine aggregate. Different researchers have also

  • Sustainable use of industrialwaste as partial replacement

    The grain size distribution of the copper slag is about 75% particles between 1.18 mm and 0.3 mm as reported by Sankh et al. (2014).Particle size distribution is uniform in the case of WFS with 85–95% of the substances in between of 0.6 mm to 0.15 mm and more or less 5–20% of foundry sand is smaller than 0.075 mm (Singh, 2012).

  • Leaching behavior of copper slag aggregate cement

    The replacement of fine aggregate using copper slag in cementmortar and concrete production is done over a decade now. Processed aircooled and granulated copper slag have number of favorable mechanical properties for aggregate use, including increases in density of concrete thus increasing the selfweight of the concrete, excellent

  • Blasted copper slag as fine aggregate in Portland cement

    As can be observed in Table 5, with the increase in the replacement content of the natural fine aggregate for crushed copper slag, above 20%, there was a significant improvement in the plasticity and cohesion of the fresh concrete, dispensing the water reducer admixture in order to achieve the desired consistency measured by slump test.

  • Experimental Study on Self Compacting Self Curing

    The maximum compressive strength obtained at 7 and 28 day are 42.25 and 59.92 N/mm 2 for 40% partial replacement of fine aggregate with copper slag. From the 7th and 28th day split tensile strength, the maximum tensile strength was found to be at 40% fine aggregate replacement of about 4.53 and 5.56 N/mm 2. The split tensile strength of

  • (PDF) USE OF COPPER SLAG AS FINE AGGREGATE AND

    The use of copper slag (CS) as fine aggregate and partial substitute of cement for mortar preparationwas studied. Results showed an increase on compressive and flexural strength at 3, 7 and 28

  • Partial Replacement of Copper Slag as Fine Aggregate

    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.

  • PARTIAL REPLACEMENT OF FINE AGGREGATE WITH

    used for casting specimens. The fine Aggregate was passing through 4.75mm sieve and had a specific gravity of 2.68. 1.2.3 Coarse aggregate: The Maximum size of coarse aggregate used for this investigation is 20mm and the specific gravity is 2.78. 1.2.4 Copper slag: Copper slag is a result gotten during

  • (PDF) A STUDY ON COPPER SLAG AS REPLACEMENT OF

    The maximum compressive strength is been obtained while adding 10% of red soil to the 100% replacement of copper slag, thus the Concrete gain more strength than conventional concrete. 2. It is observed that all percentage replacement of fine aggregate by copper slag the compressive strength of concrete is more than conventional concrete. 3.

  • Partial Replacement Of Fine Aggregate With Copper Slag

    At this degree copper slag,an industrial byproduct generated at some point of smelting and refining of Copper may be a partial alternative for fine aggregate where its international annual technology is about 33 million tonnes. The current scenario, where the carbon emission and sand mining are major subject because of its hazardous impact to