copper slag sand can be used for concret
(PDF) A REVIEW OF INNOVATIVE USE OF …
ResultFor this research work, M20 grade concrete was used and tests were conducted for various proportions of copper slag replacement with sand of 0 to 60%, cement of 0 to 20% in …
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Copper Slag, A Solution and an Alternative to River Sand …
ResultFor this research M20 and M40 grade of concrete were used. And the replacement of natural sand by copper slag was 20%, 30%, 40% and 50%. Maximum compressive strength was found at 40% replacement ...
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Influence of Copper Slag Properties on Behaviour of Cement …
ResultIn this work, Copper Slag (CS) is used as a partial replacement for Fine Aggregate (FA), and a major focus is to understand the behaviour of the material based on its particle size, texture shape and surface characteristics as it decides the quality of concrete. ... Mortar cubes were prepared for 1:3 cement …
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Application of Copper Slag in Ultra-high Performance Concrete
ResultUltra-High Performance Concrete (UHPC) was hindered by the use of non-renewable quartz sand, so there was a need to find a new sustainable …
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Slag uses in making an ecofriendly and sustainable concrete: A …
ResultSlag, as shown in Fig. 1, is the 16th ingredient of high-performance concrete production [22], called supplementary cementitious materials (SCM) [23], that can enhance the strength and durability of concrete [2].The highly fine slag powder, with a surface area of 400–600 m 2 /kg and a bulk density of 1200 kg/m …
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Performance of copper slag and ferrous slag as partial replacement …
ResultA mix of copper slag and ferrous slag can yield higher compressive strength of 46.18MPa (100 per cent replacement of sand) while corresponding strength for normal concrete was just 30.23MPa.
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A comprehensive review on the recovery of copper values from copper slag
ResultProcessing of copper slag. Though copper slags can be used to manufacture concrete, ceramic tiles, roofing granules, and abrasives, the high logistics cost of transporting them from a remote area to a manufacturing facility makes it uneconomical [112]. However, it is wise to recover the remnant Cu values …
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Impact Resistance of Polypropylene Fibre-Reinforced …
ResultCopper slag available in a similar size fraction as river sand can be used as an alternate material to river sand. It is the reason to replace the copper slag with fine aggregate. To improve the inherent properties, reduce crack propagation and reduce the shrinkage effect, PPF was selected to incorporate …
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SUSTAINABLE CONSTRUCTION MATERIAL
ResultOptimum content for the replacement of sand construction work due to its higher density. with copper slag is 40% that will either enhanced or 4) Also, copper slag can be used in construction of road comparable durability behaviour of self-compacting as a replacement material of aggregate with combination of …
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Waste to valuable resource: application of copper slag and …
ResultCopper slag has been proved to be a potential substitute to create self-compacting concrete (SCC), geopolymer concrete (GPC). Copper slag …
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Copper slag as sand replacement for high …
ResultIt is recommended that 40 wt% of copper slag can be used as Flow [ml/m².s] 0.30 replacement of sand in order to obtain HPC with good 0.25 properties. ... [23] Zong L. The replacement of granulated …
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Production and Properties of Copper Slag | Request PDF
ResultFor this research work, M35 grade concrete was used and tests were conducted for various proportions of copper slag replacement with sand of 0 to and fly ash replacement with cement of 0 to 30%.
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Study of the Properties of Concrete Containing Copper Slag …
ResultThe maximum percentage of increase in strength is found to be 32.93 % at 40 % replacement of sand in concrete. BRINDA.D [1]. Copper slag, which is the waste material produced in the extraction process of copper metal in renery plants, has low cost and its application as a ne aggregate in concrete production …
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Copper slag as sand replacement for high performance concrete
ResultThis 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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Research Paper Properties of Concrete Using Copper …
ResultCopper slag can be used as an alternative to natural sand in concrete. When Copper slag is replaced with equivalent weight because of the fact more mortar is there to surround the aggregate therefore may workability will increase in terms of slump, however the compaction factor is more or less same comparable to ...
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(PDF) Use of copper slag and washed copper slag …
ResultIn-depth analysis of 2192 test data sourced from the literature showed that, given all the basic material characteristics, …
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Feasibility Assessment of Incorporating Copper Slag as a Sand …
ResultThe 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 ...
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Strength assessment of concrete with copper slag as fine …
ResultCompared to fine aggregate, copper slag, which was used in the study, has a fineness modulus of 2.20, a higher S.G of 3.83, and a bulk density of 2120 kg/m 3, resulting in concrete with a higher density. Further, water absorption is found to be 0.5%. According to these findings, copper slag has a lower surface …
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Effect of copper slag as a fine aggregate on the properties of cement
ResultTests were conducted to determine the chemical composition, specific gravity and water absorption of copper slag and sand [22]. Results presented in Table 3 show that copper slag has a low CaO content compared with ordinary Portland cement, which indicates that copper slag on its own can not be used …
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Innovative Use Of Copper Slag In Design Mix Concrete
ResultThis research study reports the potential use of copper slag as a replacement for sand in concrete mixes. Many countries are witnessing a rapid growth in the construction industry, which involves the use of natural resources for the development of infrastructure. This growth poses a threat to natural resources that …
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Durability studies on copper slag admixed concrete
ResultBrindha et al. [35] explored the durability of copper slag-based concrete as a replacement for sand up to 50% and determined the optimum level of replacement was 40% copper slag in place of ...
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Innovative Use Of Copper Slag In Design Mix Concrete
Resultabout 2600 tons of Copper slag is produced per day and a total accumulation of around 1.5 million tons. If we are able to use the copper slag in place of natural sand then we can successivelyobtain a material to replace the sand, which is eco-friendly and cost effective. Hence there is a growing need to find the
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Effect of waste copper slag as a substitute in cement and concrete …
ResultThis paper summarizes the use of waste copper slag in producing concrete as aggregate and as a partial replacement to cement. Furthermore, the effect of waste copper slag on the mechanical, durability and the effect of elevated temperatures on the properties of concrete are presented. Content from this work …
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Use of copper slag and washed copper slag as sand in …
ResultIn-depth analysis of 2192 test data sourced from the literature showed that, given all the basic material characteristics, CS/WCS can be used as the …
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Concrete without sand?
ResultRecycled sand and aggregate from C&D waste is said to have 10-15 per cent lesser strength then normal concrete and can be safely used in non-structural applications like flooring and filling. Delhi already has a recycling unit in place and plans to open more to handle its disposal problem. Indian standards lag.
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Copper slag as sand replacement for high performance concrete
ResultThis paper reports on an experimental program to investigate the effect of using copper slag as a replacement of sand on the properties of high performance concrete (HPC). Eight concrete mixtures were prepared with different proportions of copper slag ranging from 0% (for the control mix) to . …
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(PDF) A REVIEW OF INNOVATIVE USE OF COPPER …
ResultThe study investigated the effect of waste foundry sand as partial replacement of fine aggregates in various percentages, on concrete properties such as mechanical …
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Studies on ultra high performance concrete incorporating copper slag …
ResultThe copper slag is a black glassy particle and granular in nature and has a similar particle size range like sand. The bulk density of granulated copper slag is varying from 1.9 to 2.15 g/cc.The free moisture content present in the copper slag was found to be less than 0.5% and the presence of silica is about 26%, …
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Strength characteristics of concrete made with copper slag …
ResultThe physical property of copper slag is similar to the river sand [14], [15]. Copper slag can be used in high performance concrete for marine environment with the addition of fly-ash & silica fume [16]. 40%−50% of sand can be replaced by copper slag [17], [18]. sand can be replaced by copper slag …
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Use of Copper Slag as Concrete Sand | Semantic Scholar
ResultAn experiment was conducted to investigate the strength and durability properties of concrete having copper slag as a partial replacement of sand (fine aggregate) and results have been presented in … Expand
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