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Fig. 1 Production of Copper slag in India. ... slag as fine aggregates. Copper slag is used as a fine aggregate . in concrete with different prop ortion ranges in 0, 20, 4 0,
Many researchers had already found, copper slag possible to use as a material in concrete. In this experimental study copper slag is used in concrete as replacement material of fine aggregate. For this study, M40 grade of concrete is used and the tests are conducted for various replacement of fine aggregate using copper slag as 0, 20, 40, 60,
Properties of Fine And Coarse Aggregate. Properties Fine aggregate Coarse aggregate Fineness modulus 3.30 7.52 Specific gravity 2.38 2.76 Bulk density gmcc 1752 1744 Water absorption 1.25 1.80 5. Copper Slag Copper slag was brought from M.K Trading Company, Ankaleshwar Gujarat, Sterlite. Industries India Limited SIIL.
fine aggregate by copper slag, Concretemixes, viz. Conventional concrete mixes with varying percentages of copper slag 10, 20, 30 and 40 as fine aggregate replacement material were investigated. The compressive strength test was carried out on 4 concrete mixes at the ages of 7, 14 and 28 days.The effect of
copper slag can be even seen effectively by replacing a part of the cement content in concrete. Copper Slag can also be utilized as fine aggregate in cement concrete. The study conducted by CRRI, New Delhi 10,13 showed that fine sand with slag up to 40 percent can be used as fine aggregate in pavement quality concrete as well as in dry
Nov 10, 2014 Proceedings of the 2nd International Conference on Current Trends in Engineering and Management ICCTEM -2014 17 19, July 2014, Mysore, Karnataka, India S20 Kgm3 Cement 340 340 340 340 Copper slag CS 0 113.4 226.8 340.2 Water 153 153 153 153 Fine aggregateNS 567 453.6 340.2 226.8 Coarse aggregate 1278 1278 1278 1278 Total yield Kgm3 ...
The raw materials used in this research were cement, fine and coarse aggregate, copper slag, plastisizers and water. The cement used was 53 grade Birla super cement. Fine aggregate and coarse aggregate used was available locally. Copper slag was brought from a dealer in Pune. Along with all the raw materials, to improve
Nov 01, 2003 Copper slag was used as fine aggregate for concrete by Toshiki et al. 2000. They described the strength, setting time and durability of concrete with copper slag. 7.4. Cutting tools, tiles and glassUse of copper slag as filler instead of conventional lithophone filler was investigated Szyrle et
of copper slag as a fine aggregate on the properties of cement mortars nd concrete, Construction and Building Materials, Vol. 25, pp. 933-938, 2011. 5 Al-Jabri, K.S., Taha, R.A., Al-Hashmi, A. and Al-Harthy, A.S. Effect of copper slag and cement by-pass dust addition on mechanical properties of concrete, Construction and building
concrete mixtures in which fine aggregate sand was partially replaced with fly ash, copper slag and granite powder using M 30 grade concrete. Fine aggregate sand was replaced with four different percentages 0, 25, 50 and 75 of fly ash, copper slag and granite powder by weight. Tests were performed for properties of fresh concrete.
May 29, 2020 The utilization of copper slag in concrete provides additional environmental as well as technical benefits for all related industries. Replacement of copper slag in fine aggregates reduces the cost of making concrete. Replacement of copper slag increases the self weight of concrete specimens to the maximum of 15 to 25.
Copper slag as aggregate influences the performance of concrete, not much research has been done regarding its use as fine aggregate in SCC. Cooper slag is a by-product in the manufacture of copper. For every ton of copper produced, roughly 3 tons of copper slag gets generated. The Tuticorin
Study on Glass Fibre Reinforced Concrete with Partial Replacement of Fine Aggregate by Copper Slag I. Hubert Christopher 1, A.Subhashini 2, K.Shivani Preethi 3, P.Shrilakshmi4, N.Ranjitha5 1 Assistant Professor, Department of Civil Engineering, K.Ramakrishan College of Technology,Trichy Tamilnadu India 2,3,4,5,UG student Department of Civil Engineering, K.Ramakrishan College of
Using steel slag in concrete fully replacment of aggregate Products. As a leading global manufacturer of crushing, grinding and mining equipments, we offer advanced, reasonable solutions for any size-reduction requirements including, Using steel slag in concrete fully replacment of aggregate, quarry, aggregate, and different kinds of minerals.
Jul 26, 2021 Copper Slag Manufacturer in India Copper slag is a secondary material in the copper slag production process.When copper is deposited in a foundry, it solidifies the top layer of dirt and is poured into a tank of cold water to solidify.
Addition of CS as fine aggregate in various bituminous mixes provides good interlocking and eventually improves volumetric and mechanical properties of bituminous mixes. Keywords Bitumen, Copper slag, Marshall mix design, Indirect tensile strength Introduction In India, there is great demand of aggregates
added by weight of fine aggregate up to 30 of replacement of copper slag strength was found to be 45.42 Nmm2 for a design mix 1 1.4 2.6 keeping wc ratio as 0.4 4 Singh ampBath in their paper studied the use of copper slag as fine aggregate a case study.
Jun 28, 2021 Kumar B C, Yaragal S C, Das B B. Ferrochrome ashIts usage potential in alkali-activated slag mortars. Journal of Cleaner Production, 2020, 257 120577. Article Google Scholar 34. Mithun B M, Narasimhan M C. Performance of alkali-activated slag concrete mixes incorporating copper slag as fine aggregate.
Copper Slag are given in Table3 and 4 respectively.Fig. 2 shows particle distribution curve of sand and copper slag. Fig. 1Copper slag TABLE 3 PROPERTIES OF FINE AGGREGATES AND COPPER SLAG Properties Fine Aggregates Copper Slag Specific gravity 2.53 3.57 Water absorption, 0.80 0.14 Moisture content, 0.50 0.10 Fineness modulus 2.55 2.68 ...
Flexural Strength of BeamsIncorporating Copper Slag as Partial Replacement of Fine Aggregate in Concrete Mrs. D. Brindha, Senior Lecturer, Dr. S. Nagan, Assitant Professor, Dept. of Civil Engineering, Thiagarajar College of Engineering, Madurai Copper slag is obtained as waste product from the sterlite industries, which produces copper in the form of cathode.
Jan 01, 2007 The copper unit located at Dahej, Gujarat, India, produces 1,200 to 1,500 tons of copper slag per day. The large quantity of accumulated slag is dumped and left for the most part unused on costly land within the plant premises. Also, 50 to 100 tons of fly ash are produced per day from the existing captive thermal power plant.
3 Fine aggregate The aggregate which passes through BIS test sieve number 4 4.75mm is termed as fine aggregate usually natural sand is used as a fine aggregate at places where natural sand is not available crushed stone is used as fine aggregates. In our region fine aggregate, it conforms to IS 383 1970 6 comes under zone II.
Concrete with copper slag fine aggregate Okayama. Jan 01 2000 Copper slag is a byproduct yielded from a copper refinery The annual amount of copper slag in Japan is two million tons The copper slag has been used for cement material sand blasting reclamation and so on However most of the copper slag is stacked high as waste since the production exceeds demand This study on the application of ...
Jun 02, 2021 Al-Jabri KS, Hisada M, Al-Saidy AH, Al-Oraimi SK. Performance of high strength concrete made with copper slag as a fine aggregate. Constr Build Mater. 2009 23 2132-2140. Wu W, Zhang WD, Ma GW. Optimum content of copper slag as a fine aggregate in high strength concrete. Mater Des. 2010 31 2878-2883.
K. Kayathri et.al. 2014 described the effect of copper slag, fly ash and granite powder as a partial replacement in fine aggregate. They showed that the compressive strength of various mixes of copper slag, granite powder, fly ash fiber in concrete at 28 days is 51.8Nmm2 where as for the conventional concrete it is about 33 Nmm2.
Fig. 1 mass of water and fine copper slag B. Grain Size Distribution The grain size distribution of Copper Slag is essentially a coarse grained material with around more than 95 sand size particles. And it is classified as poorly graded sand as per the Indian Standard Classification. classified Copper slag as well graded sand.
10 mm, sand and copper slag are 7.10, 6.77, 2.94 and 4.06 respectively. Table 3.2 to 3.3 shows the fineness modulus of 20 mm, 10 mm coarse aggregates, sand and copper slag respectively. Table 2.2 Sieve Analysis of Coarse Aggregate, Fine Aggregate and Copper Slag method and found to
copper slag as a partial replacement of fine aggregate. International Journal of Earth Sciences and Engineering, Vol.3, No.4, pp.579-585 2 Wei Wu, Weide Zhang, Guowei Ma Optimum content of copper slag as a fine aggregate in high Concrete
Copper or ferrous slag as substitutes for fine aggregates in concrete were found to increase with the increase in percentage of GBS in the mix.. Devi and Gnanavel 2014 studied the effect of partially replacing coarse and fine aggregates with steel slag on various
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 cementslagwater ratio of 120.55, the ball milled slag
May 03, 2014 Physical properties. Copper slag grains have a color of black glassy type and a fineness modulus of 3.5. The hardness is about 7 Mohs scale. Other typical physical properties are given in Table 2.In order to use copper slag as a mineral admixture, it was necessary to carry out an experimental study associating grinding time, average diameter, and pozzolanic activity assessed in mortars .
Copper slag is a by-product of copper production from copper ore. For every ton of copper produced about 2.2 ton of slag is generated. At present, across the world around 33 tonnes of slag is generated while in India three copper producers Sterlite, Birla Copper and Hindustan Copper produce around 6-6.5 tonnes of slag at different sites.
Fine copper slag has reportedly been used in HMA pavements in California and granulated copper slag has been incorporated into asphalt mixes in Georgia to improve stability. Michigan Department of Transportation Specifications consider reverberatory copper slag to be a conventional coarse and fine aggregate for HMA pavement Gorai et al., 2003 .
replacement for fine aggregate in concrete and it also improves the strength of concrete up to certain percentage of replacement. The properties of copper slag used in this experiment mentioned in the Table 5. Table 5. Properties of Copper Slag Parameters Values Specific Gravity 4.9 to 5.3 Density gmcc 4 to 4.5 Ferric Oxide as Fe 2
Study on Utilization of Copper Slag as Fine Aggregate in Geopolymer Concrete ... India. The appearance of slag was black glassy particle and granular. The particle sizes are similar to the sand ...