determine the fineness modulus of copper slag, sand and coarse aggregate. The specific gravity of sand and copper slag was 2.67 & 2.75 respectively as shown in Table 2.1. The water …
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tested. 40% 50% 60% and 80 % fine aggregate replacement with copper slag, were higher than It is possible that the reduction in strength resulting copper slag is due to increased voids copper …
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Indian Standards also permits the use of copper slag, iron slag and steel slag as coarse and fine aggregate in concrete (IS 383, 2016). Unlike CRS, utilization of IBP usually …
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The grading of fine aggregate, when determined as described in IS 2386 (Part 1) shall be within the limits given in Table 9 and shall be described as fine aggregate, Grading …
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It was recommended that replacement of up to 40-50% of copper slag (by weight) of fine aggregates produced concrete with good strength and durability characteristics. Brindha et al. …
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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 use …
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Compared 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 …
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The addition of copper slag as fine aggregate in various bituminous mixes improves interlocking ... grading zone II as per IS 383- 1970. The sieve analysis of fine aggregates and coarse …
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Fine Aggregate Requirements. a. Fine aggregate includes all aggregates particles passing the No. 4 sieve. b. The fine aggregate must meet the requirements of subsection 902.08. 902.04. …
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Wu et al. (2010) investigated the effect of copper slag as a substitute for fine aggregate on the flexural strength and found that the flexural strength diminishes with …
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mixes with copper slag gave concrete with adequate properties, with the optimal sand replacements by water-cooled copper slag overall being in the region of 30-60%. Based on the …
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9.2.2 Fine and coarse aggregates. The fine aggregate in SCC plays a major role in the workability and stability of the mix. The total fines content of the mix is a function of both the binder (and …
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Grading for zone II . as per IS:383-1970. Sand . Copper . slag . 4.75 . 100.00 ... The effect of replacing fine aggregate by copper slag on the compressive strength and split tensile …
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This aggregate has potential for use as fine aggregate in accordance with provisions of this standard (see Fig. 4). A-4 ENVIRONMENTAL SAFETY AND QUALITY STANDARDS USING IRON AND STEEL AND COPPER SLAG …
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Grading of sand Zone 1 Specific gravity 2.44 Water absorption 0.8% . International Research Journal of Engineering and Technology ... The compressive strength of 40% replacement of …
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Aggregates are usually classified according to their size as either fine natural aggregates (FNA) or coarse natural aggregates (CNA). FNA have a smaller particle size, typically ranging from …
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Characteristics Fine aggregates Grading Confirming IS 2386(PART 1):1963 zone 2 Specific gravity 2.52 Water absorption 1.62% Free Surface Moisture nil ... replacing Copper Slag as fine …
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An 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 …
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replacement of sand (fine aggregate) and results have been presented in this paper. Two different types of Concrete Grade (M20 & M30) were used with different proportions of copper slag …
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Download scientific diagram | Sieve analysis of fine aggregate. from publication: Effect of Copper Slag on Micro, Macro, and Flexural Characteristics of Geopolymer Concrete | The present ...
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3.1—Grading 3.1.1—Definition and test method 3.1.2—Fineness modulus ... Chapter 5—Blast-furnace slag aggregates, p. E1-21 5.1—Blast-furnace slag 5.1.1—Definition 5.1.2—Properties …
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Grading Zone Zone II - Specific Gravity 2.606 2.6-2.7 Fineness Modulus 3.13 2.9-3.2 Physical Properties of Fine Aggregate Amont Taken=1000 gm IS ... percentage of Glass Wool Fibre by …
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6.12.1 Geometric Requirements: Aggregate Grading and Fines Content. Many engineering properties of a material, such as shear resistance, are associated with its particle grading. …
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replacement for fine aggregate in geopolymer concrete. The main objective of this paper is to compare the strength and durability of geopolymer concrete with and without copper slag as …
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2) Fine aggregate: Locally available river sand conforming to Grading zone II of IS: 383 –1970. 3) Copper slag: Copper slag is a by-product material produced from the process of manufacturing …
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The effect of replacing fine aggregate with copper slag on the compressive, flexural and split tensile strength of concrete are studied in this work. It was seen that for design mix …
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2) To meet the scarcity of Natural fine aggregate in future, the copper slag can be alternatively used. 3) Vast quantities of copper slag are produced from manufacturing of copper.In our …
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Copper Slag is a glassy granular material with high specific gravity. Particle sizes are of the order of sand and have a potential for use as fine aggregate in concrete. Sieve analysis of copper …
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Replacement of Copper Slag with Fine Aggregate M. Mohammad Rayan1, Dr. P.Ragunathapandian2, Ms. R. Haripraba3 1M.E., Structural Engineer ... 1.fine aggregate …
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for fine aggregates. For example, copper slag has a number of favorable mechanical properties for fine aggregate use such as excellent soundness characteristics, good abrasion resistance …
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