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01/01/2019· The objective of the present study is to utilize high volume copper slag ( ) 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 .
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Use of Bamboo Copper Slag for Replacement of Steel Fine Aggregate Bhosale Mesh Bhimarao Post graduate student Department of civil engineering, KJ College of Engineering, Pune28 Pune, India Dr. Santosh K Patil Professor Department of civil engineering KJ College of Engineering, Pune28 Pune, India Abstract—Recently considering the issue of global warming, lack of resources other eco
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Natural river sand was used as the fine aggregate and copper slag is used as its replacement. As per IS: the natural river sand which is well graded and which comes under zone2 was used as fine aggregate in the mixes. The detail physical properties of copper slag is explained in the table3, the natural coarse aggregate which was passed through sieve was used in the mix and
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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%. Th
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of copper slag as a fine aggregate on the properties of cement mortars nd concrete", Construction and Building Materials, Vol. 25, pp. 933938, 2011. [5] AlJabri,, Ta,, AlHashmi, A. and AlHarthy, "Effect of copper slag and cement bypass dust addition on mechanical properties of concrete", Construction and building materials, Vol. 20, pp. 322331, 2006. [6] Alpa, I
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replacement of fine aggregate by copper slag and flexural strength increased by 14 % for 40 % replacement. Many researchers have investigated worldwide on the possible use of copper slag as a concrete aggregate AlJabri 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
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of copper slag in fine aggregate to judge the strength of concrete. The byproduct discharged from the copper manufacturing industry is called as slag. About tones of (Chockalingam et al., 2013). Approximately million tons of slags are generated from the world copper industry (Gorai et al, 2003). Nataraja et al., 2014 revealed the various regions of copper slag generation depicted in
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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%. Th
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copper slag as fine aggregate in concrete pdf In general it can be concluded that the use of GGBFS and lead slag as Effect of copper slag as a fine aggregate . Get Price And Support Online; Research Paper PERFORMANCE OF COPPER SLAG . the laboratory by replacing Copper Slag as fine aggregate with proportions (by weight) . compressive strength of Copper Slag concrete mixes with
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copper slag in fine aggregate to judge the strength of concrete. II. LITERATURE REVIEW G. Esakki Muthu et. al. [2016] investigated the micro formation of cement mixture with green sand and copper slag like a substitute of fine aggregate. The replacement of green sand and copper slag will be regularly from 10%, 20%, and 30% by the weight of fine collection. The results obtained in this research
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Over time, these slag mortars showed a greater increase of strength than the reference concrete, thereby confirming the absence of internal damage and the null reactivity of the fine fraction of the slag aggregate. As regards the aggregate–alkali reaction, the expansion of the slag aggregate mortars did not exceed the limit and may, therefore, be considered nonreactive when used in cement
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The addition of copper slag as fine aggregate in various bituminous mixes improves interlocking and eventually improves the volumetric properties as well as the mechanical properties of the mixes ( Pundhir et al 2005). MATERIAL AND METHODS USED In the present study, ordinary Portland Cement (OPC) of 43 grade type cement and a copper slag obtained from Synco Industries Limited located at
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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/, the ball milled slag gave a higher strength. The effects of using several . Chat With Sales . Fresh and mechanical properties of self compacting . An
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copper slag in fine aggregate to judge the strength of concrete. II. LITERATURE REVIEW G. Esakki Muthu et. al. [2016] investigated the micro formation of cement mixture with green sand and copper slag like a substitute of fine aggregate. The replacement of green sand and copper slag will be regularly from 10%, 20%, and 30% by the weight of fine collection. The results obtained in this research
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01/07/2017· The fine aggregate used was ravine sand with 76% of its mass between and mm mesh sieve. The coarse aggregate was crushed granite, in two size classes, named crushed stone 0 and crushed stone 1. Blasted copper slag was collected from construction site, from oil storage tank cleaning procedure. All the sandblasting carried out produced
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of copper, approximately – tons copper slag is generated as a byproduct material. In Oman approximately 60,000tons of copper slag is produced every year. Many researchers have investigated the use of copper slag as fine or coarse aggregate in the preparation of cement mortar and concrete. Copper slag has been excluded from the listed
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03/08/2020· Copper slag can be utilized as fine aggregate in cement mortars, normal concrete and also as aggregates (coarse) in concrete (high strength). As fine aggregate in cement mortar, copper slag
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(HSC) made with copper slag as a fine aggregate at constant workability and studied the effect. Copper slag can be used as an alternative material for coarse and fine aggregate, since it gives better performance in all the corrosion tests conducted and permeability is
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Copper slag is considered as a waste material which could be used in the construction industry as partial substitute of either cement or aggregates. The use of copper slag in concrete provides potential environmental as well as economic benefits to the construction industry.
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Use of Copper Slag in , 54,59 although this depends on the porous structure and also the extent of grinding used to reduce the slag to a fine powder. Copper slag is essentially a ferrous silicate whose range of chemical compositions is shown in Table, where the high variability in chemical composition of these slags is evident. Some of these slags can contain high concentrations of
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(HSC) made with copper slag as a fine aggregate at constant workability and studied the effect. Copper slag can be used as an alternative material for coarse and fine aggregate, since it gives better performance in all the corrosion tests conducted and permeability is less
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D. Replacement of fine aggregate with copper slag The effect of the partial replacement of sand by slag on mortar and concrete properties is investigated. Two different sands and four different volume contents of copper slag 20, 40, 60 and 80% were used in mortar mixtures. Firstly the plain concrete cubes will be casted without any replacement of copper slag of ratio 1:1:2 [cement: fine
WhatsApp 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
WhatsApp The specific gravity of fine aggregate is The coarse aggregate used in this study is 20mm and 10mm sizes. And it is obtained from a quarry near Chinkurli, Pandavapura taluk, Mandya district. The specific gravity of coarse aggregate is found to be Copper slag Copper slag is one of the waste material obtained
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