Journal For Copper Slag In Concrete
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- Journal For Copper Slag In Concrete
Abstract. Copper slag (CS) and cement by-pass dust (CBPD) are by-products of the production of copper and cement, respectively. In the Sultanate of Oman, large quantities of copper slag (60,000 tons/year) and cement by-pass dust (25,000 tons/year) are produced every year, most of which is not effectively utilized and disposed on-site without any reuse. The main …
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International Journal for Research in Applied Science and Engineering Technology IJRASET, 2020. 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 …
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The flexural strengths of concrete with and without copper slag were similar for water to cement ratio of 0.4-0.5.Zain et al., reported an optimum strength performance of the copper slag mortars ...
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Study of Properties of Concrete containing Copper Slag as Fine Aggregate ... Concrete", International Journal of Civil and Structural Engineering, Vol. 1, No. 2, 2010, pp. 192 – 211 [4] M. Clerc, "The Swarm and the Queen: Towards a Deterministic and Adaptive Particle Swarm Optimization," In
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Workability, strength, durability, economic considerations, and attention to sustainable development issues are some crucial factors in designing an appropriate mix. The use of copper slag as a partial replacement of cement is an effective method of pollution reduction and conservation of resources, since it reduces cement use. In addition, silica fume is used in …
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"Concrete with copper slag fine aggregate", Society of Materials Science, Vol. 49, pp. 1097-1102. [2] Arivalagan. S (2013):"Experimental Study on the Flexural Behavior of Reinforced Concrete Beams as Replacement of Copper Slag as Fine Aggregate" Journal of Civil Engineering and Urbanism Volume 3, Issue 4(176-182).
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One of the greatest potential applications for reusing copper slag is in cement and concrete production. Many researchers have investigated the use of copper slag in the …
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Most of the studies observed that up to 15% by using the weight of copper slag as Portland cement replacement improves in stress due to declining capillary porosity related to hydrated lime and 40–50% and 40–60% (by weight of sand) of copper slag can be used as a substitute for fine aggregates and coarse combination concrete is improvement ...
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Also Table 2 shows that there is general slight increase in the density of high performance concrete with the increase of copper slag quantity. The density of concrete was increased by almost 5%. This is mainly due to the higher specific gravity of copper slag which was 3.4 compared with sand which has a specific gravity of 2.77.
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This study intends to investigate the effect of copper slag (CS) on the hardened properties of thermally damaged steel fiber-reinforced concrete. Two water-to-cement ratios of 0.5 and 0.55 are considered for the concrete mixture. Different volume fractions of 0, 0.5, 1.0, and 1.5 are considered for steel fiber. Thermal cycles of 28 and 56 are considered in the experimental …
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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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The results indicate that the use of copper slag in concrete increases the flexural strength of about 17% with that of control mixture. It is recommended that up to 40% of copper slag can be used …
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EXPERIMENTAL STUDY ON REPLACEMENT OF CEMENT AND FINE AGGREGATE WITH MARBLE DUST AND COPPER SLAG. With the ever-growing challenge …
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3.2. Workability of the Copper Slag Concrete. Concrete workability refers to its capacity for easy placement, compaction, and finishing without facing issues such as separation or bleeding. Factors such as the water-to-cement ratio, the quantity and nature of the aggregate, and the incorporation of chemical admixtures influence this attribute.
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International Journal of Innovative Research in Science, Engineering and Technology (An ISO 3297: 2007 Certified Organization) Vol. 5, Issue 12, December 2016 ... Aggregate in Concrete. Copper slag has physical properties similar to the fine aggregate, so it can be used as a
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The use of copper slag as a pozzolanic material for a partial substitute for ordinary Portland cement and its effects on the hydration reactions and properties of mortar and concrete have been reported in several publications (Al-Jabri et al., 2006, Taha et al., 2007, Malhotra, 1993, Tixier et al., 1997, Ariño and Mobasher, 1999, Douglas and Mainwaring, 1986, Deja and …
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This paper presents the experimental investigation of properties of concrete using copper slag as replacement material of fine aggregates to increase the hardened concrete properties such as …
WhatsApp: +86 18221755073A multi-objective robust grey wolf optimization model for the study of concrete mix using copper slag and glass powder B Vedaiyan, E Govindarajalu The International Journal of Advanced Manufacturing Technology 125 (3), 1941 …, 2023
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One of the greatest potential applications for reusing copper slag is in cement and concrete production. Many researchers have investigated the use of copper slag in the production of …
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Overall, adding copper slag to concrete has the potential to enhance a variety of characteristics and provide a more eco-friendly building material. (12) Rahul Sharma et al. The experiment tested the durability of self-compacting concrete (SCC) using copper slag (CS) as the fine aggregate. The VS2 category was satisfied by the T500 time, which ...
WhatsApp: +86 18221755073There is potential for replacing up to 80% of sand by copper slag in cementitious composites. Cementitious composites with copper slag showed up to 8.9% improvement in …
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The results obtained for concrete indicated that there is a slight increase in density of nearly 5% as copper slag content increases, whereas the workability increased significantly as copper slag ...
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Such copper slag aggregate concrete can perform better than conventional concrete on vehicle traffic surface, industrial concrete floors, and hydraulic structures as it has higher abrasion and slake resistance. ... Journal of Molecular and Engineering Materials, 5 (2) (2017), p. 1750007, 10.1142/S2251237317500071. Google Scholar [62]
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"Effect of copper slag and cement by-pass dust addition on mechanical properties of concrete", Construction and building materials, Vol. 20, pp. 322-331, 2006. [6] Alpa, I. and Deveci, H. "Utilization of flotation wastes of copper slag as raw material in cement production", Journal of hazard materials, Vol. 159, No. 2, pp. 390-395, 2008.
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TRACT: In this research work Copper slag is partially used as fine aggregate to . roduce concrete. Sustainability and resource efficiency are becoming increasing important issues. Here the …
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The addition of CS to cement-based materials can reduce the amount of cement used in concrete manufacturing, thereby achieving the goals of saving resources and …
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This study aims to examine the influence of quickly cooled granulated copper slag (QCS) and finely ground slowly cooled broken copper slag (SCS) as basalt aggregate and cement replacement, respectively, in ultra-high performance concrete (UHPC). The UHPC mixtures and cement pastes having a water-to-binder ratio of 0.18 were produced with different proportions …
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Copper slag (CS) is an industrial byproduct obtained in sterlite industries [4].Copper slag waste was extensively recycled and repurposed in cement and concrete production utilizing cutting-edge techniques, generating a product for a circular economy and environmental benefits.
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Journal of Environmental Management. Volume 370, November 2024, 122907. ... Life cycle assessment of concrete using copper slag as a partial cement substitute in reinforced concrete buildings. Buildings (2023) Google Scholar. Gabasiane et al., 2021. T.S. Gabasiane, G. Danha, T.A. Mamvura, et al.
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The cases of higher replacement percentages (20%, 25%, and 30%) had inappropriate performances. Sharifi et al., 2020, Sharifi et al., 2020) investigated the acidic behaviour of SCC by incorporating copper slag as a cement replacement. The results showed that the incorporation of copper slag increased the workability and fresh properties of SCC.
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The use of copper slag as fine aggregate in concrete construction will bring sustainability through the recycling of waste and conservation of natural resources.However, established research output is necessary to create confidence among the stakeholders and thereby start or improve the practical usage of such industrial waste in the construction industry.
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Quest Journals Journal of Architecture and Civil Engineering Volume 7 ~ Issue 7 (2022) pp: 29-34 ISSN(Online) : 2321-8193 ... Research Paper Properties of Concrete Using Copper Slag as Partial Replacement for Fine Aggregate T.Venkataraman (Department of Civil Engineering, Government College of Engineering, Bodinayakkanur, Tamilnadu, India)
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International Journal of AdvancedResearch in ISSN: 2278-6252 Engineering and Applied Sciences Impact Factor: 4.817 ... No. 12 | December 2014 IJAREAS | 1 USE OF COPPER SLAG IN CONCRETE Jagmeet Singh* Jaspal Singh** Manpreet Kaur*** Abstract: The present investigationassesses the incorporation of copper slag in concrete.
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Experimental investigations showed that incorporating sugarcane bagasse ash, copper slag and hatchery waste in concrete enhances strength, durability, and contributes to sustainable waste management by repurposing industrial and agricultural by-products. This research explores eco-friendly construction practices using quaternary concrete mixes ...
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Copper slag is a derivative product obtained from matte smelting and refining of copper [25].It is a non-reactive and non-hazardous material whose size is similar to the NFA and it can be used as a NFA material in concrete with proper processing (Fig. 3).The physical properties of CS such as surface texture, particle shape and size, fineness, and specific gravity …
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In this study we are using copper slag as a partial replacement to fine aggregates in concrete, in which cubes were casted for various grades of concrete and for various proportions of sand replacement with copper slag ranging from 20% to 50%. ... N. A. S. (2018). A Partial Replacement of Fine Aggregate by Copper Slag In Concrete. International ...
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