journal for copper slag in concrete
Life‐Cycle Assessment of High‐Strength Concrete Mixtures …
Copper slag, a readily available waste material from shipyards in Singapore, is a possible replacement material for a portion of the natural sand in concrete mixtures, …
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A Review of the Influence of Copper Slag on the Properties …
Copper slag (CS) is a by-product of the copper smelting process and is one of the nonferrous metal residues. CS is mainly composed of Fe 2 O 3, SiO 2, and a …
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IRJET- EXPERIMENTAL INVESTIGATIONS ON PARTIAL REPLACEMENT OF CEMENT
ISO 9001:2008 Certified Journal | Page 4827 International Research Journal of Engineering and Technology (IRJET) Volume: 07 Issue: 07 | July 2020 REFERENCES Density of Concrete The density of concrete is increased, when the quantity of copper slag is increased in concrete.
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Mechanical Strength and Microstructure Properties of …
Numerous authors have conducted investigations on the impact of slag of copper on concrete's mechanical strength. For instance, Najimi and Pourkhorshidi stated that the utilization of CS waste at high dosages as a supplementary cementitious …
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Partial Replacement of Copper Slag as Fine Aggregate
The innovation in the field of concrete technology can minimise the consumption of natural resources like river sand, aggregate and energy sources and lessen the burden of pollutants on environment. at present in mining and production of steel large amounts of Copper Slag are generated which gives an harm full impact on environment and humans.
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Strength assessment of concrete with copper slag as fine …
The current paper examines the laboratory testing of various concrete mixes (Mix 20, Mix 40, and Mix 60) containing copper slag waste as a partial replacement for …
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Effect of sisal and coconut fibers on the strength …
In recent years, the use of natural fibers in concrete has gained considerable attention due to their potential as a sustainable alternative to conventional steel reinforcements. This paper investigates the strength performance of natural fiber-reinforced recycled aggregate concrete using copper slag as a replacement for fine aggregate. …
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Properties of Bacterial Copper Slag Concrete
Microbiologically induced calcium carbonate precipitation can alter regular copper slag concrete, resulting in enhanced concrete performance. Copper ore processing generates a large amount of …
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IJERT-Strength and Durability Assessment of Concrete with …
The use of copper slag in concrete provides potential environment as well as economic benefits for all related industries, particularly in areas where a considerable amount of copper slag is produced. ... N. Andrade, "Blasted copper slag as fine aggregate in Portland cement concrete," Journal of Environmental Management, ISSN: 0301 - 4797 ...
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(PDF) Strength Study of copper slag & Fly Ash With …
The use of copper slag in concrete provides potential environment as well as economic benefits for all related industries, particularly in areas where a considerable amount of copper slag is produced. ... Dr. H. B. Balakrishna International Journal of Civil and Structural Engineering Research ISSN 2348-7607 (Online) Research Publish Journals.
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Properties of Sustainable High Strength Concrete with Waste …
The strength of concrete with 50% copper slag is improved by 5.6%, whereas the strength of concrete with copper slag is reduced by 2.75% at 28 days. …
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Experimental Investigation Of Self Compacting Concrete By Using Copper
Particle sizes are of the order of sand and have a potential for use as fine aggregate in concrete. The copper slag was brought from Sterlite Industries Ltd (SIL), Tuticorin, Tamil Nadu, India. ... H.Okamura, self-compacting High performance concrete, concrete international journal 19 (7) (1997) 50-54 [3] Nan su et.al (2001) A simple mix design ...
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(PDF) IJERT-Study of the Properties of Concrete Containing Copper Slag …
The charge passed for copper slag admixed concrete has shown slightly higher values than normal concrete but within the limits. As per ASTM C1202, the value obtained for copper slag admixed concrete is graded under the category "low". As such, it is indicating lesser permeability of copper slag admixed concrete.
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(PDF) Effect of Dolomite Powder and Copper Slag on …
The results demonstrate that the Copper slag mixed at 40% in concrete mix has higher split tensile strength at the end of 28 day and 90 day time points when compared to normal mix. It was also discovered that when Copper slag mix concrete is compared to normal mix, the early strength gain is lower.
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Evaluation on Accelerated Corrosion Properties of the Concrete …
The mix design calculation are as per code IS 10262:2009 for M30 grade concrete with replacement of sand by copper slag. Page | 3 International Journal of Engineering Research & Science(IJOER) [Vol-1, Issue-4, July- 2015] TABLE 5: MIX PROPORTIONS (KG/M3) OF M30 GRADE CONVENTIONAL CONCRETE Cement Fine aggregate 3 …
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Copper slag in cementitious composites: A systematic review
Regardless of the amount of copper slag added to the cement mixture, an increase in workability is expected. • There is potential for replacing up to 80% of sand …
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International Journal of Pavement Engineering Properties of …
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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Effect of Copper Slag As A Fine Aggregate on Properties of Concrete
The use of copper slag in concrete provides potential environment as well as economic benefits for all related industries, particularly in areas where a considerable amount of copper slag is produced. ... International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395 -0056 Volume: 03 Issue: 06 | June-2016 …
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Utilization of copper slag in cement and concrete
Semantic Scholar extracted view of "Utilization of copper slag in cement and concrete" by C. Shi et al. Skip to search form Skip to main content ... title={Utilization of copper slag in cement and concrete}, author={Caijun Shi and Christian Meyer and Ali Behnood}, journal={Resources Conservation and Recycling}, year={2008}, …
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Performance of Recycled Aggregate Concrete Incorporating Copper Slag …
2.1.3 Fine Aggregate. Locally available sand is employed as natural fine aggregate (NFA) in the research work. Copper slag, as shown in Fig. 1, obtained from Hindustan Copper Limited (HCL), Jamshedpur, India, is used as fine aggregate.Gradation analysis of NFA and CS as represented in Fig. 2 is carried out in the laboratory and in …
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IRJET- STUDY OF CONCRETE BY PARTIAL REPLACEMENT OF CEMENT …
Experimental study is conducted to evaluate the workability and strength characteristics of hardened concrete, properties of concrete have been assessed by partially replacing cement with GGBS, and sand with Copper Slag. The cement has been replaced by GGBS accordingly in the range of 0% (without GGBS), 5%, 10%, 15%, and 20% by weight of …
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IJERT-Experimental Study on Concrete by Replacing Fine …
International Journal of Engineering Research and Technology (IJERT) ... Li, (1999), "Test research on copper slag concrete", Natural Science Edition,J Fuzhou Univ,Vol 127, Issue 5, pp. 59-62 Split tensile strength in N/mm2 [5] IS: 383-1970. "Specifications for Coarse and Fine Aggregates from Natural Sources for Concrete", Bureau of ...
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IRJET- AN EXPERIMENTAL STUDY ON BEHAVIOUR OF CEMENT CONCRETE …
E Gopi Krishna, Dr. K Rajasekhar "Properties of Concrete Fine Aggregate Partially and Fully Replaced With Copper Slag" International Research Journal of Engineering and Technology, Volume 3, Issue 7, July 2016 [6] N Sreenivasulu, A Roopa, M Venkateswarlu, P Pavani "A Case Study on Copper Slag as Partial Replacement of Fine Aggregate ...
ادامه مطلب(PDF) IRJET- PERFORMANCE OF CONCRETE MADE WITH THE COPPER SLAG …
The use of copper slag in concrete provides potential environment as well as economic benefits for all related industries, particularly in areas where a considerable amount of copper slag is produced. ... International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 07 Issue: 11 | Nov 2020 p-ISSN: 2395 …
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Copper slag as sand replacement for high performance concrete
The results show that the compressive strength of concrete is slightly increased as copper slag quantity increases up to 50% addition of copper slag, beyond that the compressive strength was reduced significantly due to the significant increase in the free water remained in the mix in excess than that required for hydration of cement …
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(PDF) IRJET- EXPERIMANTAL INVESTIGATION OF PARTIAL
International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: ... The use of copper slag in the concrete industry as a replacement for cement can have the benefit of reducing the costs of disposal and help in protecting the environment. Despite the fact that several studies have been reported on the effect of ...
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Role of copper slag on improvement of strength, quality and …
Abstract. This paper aims at the experimental study of durability properties and long-term mechanical properties of self-compacting concrete with fly ash as …
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Waste to valuable resource: application of copper slag and steel slag
Gupta N, Siddique R (2020) Durability characteristics of self-compacting concrete made with copper slag. Constr Build Mater 247:118580. Article Google Scholar Rohith N, Ravikumar MS (2022) Strength characteristics of concrete made with copper slag and fly-ash. Mater Today Proc 60:738–745
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Copper Slag Blended Cement: An Environmental Sustainable Approach …
Tixier, R., Devaguptapu, R., and Mobasher, B. The effect of copper slag on the hydration and mechanical properties of cementitious mixtures. Cement Concrete Research, 27(10): 1569–1580 (1997) CrossRef; Arino, A. M., and Mobasher, B. Effect of ground copper slag on strength and toughness of cementitious mixes. ACI Material …
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Experimental Analysis on High Strength Concrete Replacement of Fine
The use of copper slag in concrete provides potential environment as well as economic benefits for all related industries, particularly in areas where a considerable amount of copper slag is produced. ... EberhardGock, Marcela Achimovičová, Lutz Koch, Horst Zobel, JörgKähler, "New Residue-Free Processing From copper slag Smelter", Journal ...
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