Effect of copper slag as fine aggregate replacement in,
01/01/2019· The objective of the present study is to utilize high volume copper slag (i.e. 100%) 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 100%. In the second phase, the cement is replaced with differentCopper Slag Partially Replaces Fine Aggregate in M 25,,that copper slag is not a hazardous waste. The slag was made of black glassy particles and granular in nature and has a particle size range similar to sand In India a study has been carried out by the Central Road Research Institute (CRRI) shown that copper slag may be used as a partial replacement for river sand as fine aggregateC i & E n v ironmental Journal of Civil & Environmental,,Experimental Study on Concrete Using Copper Slag as Replacement Material of Fine Aggregate Tamil Selvi P*, Lakshmi Narayani P and Ramya G Department of Civil Engineering, Dr. Sivanthi Aditanar College of Engineering, Tiruchendur-628215, Tamilnadu, India Abstract This paper reports the effect of concrete using copper slag as fine aggregate replacement. In this project work,Studies on use of Copper Slag as Replacement Material for,,20/08/2014· Fine aggregate used for control mortar and concrete was natural river sand. Coarse aggregate consists of crushed stone aggregate of 20 mm. Copper slag is a by-product material produced from the process of manufacturing copper. Copper slag used in this work was brought from Sterlite Industries Ltd, Tuticorin, Tamil Nadu, India.Effect of Copper Slag As A Fine Aggregate on Properties of,,copper slag as a replacement of fine aggregate on the strength properties and concluded that Maximum Compressive strength of concrete increased by 55% at 40% replacement of fine aggregate by copper slag and flexural strength increased by 14 % for 40 % replacement.STUDY ON COPPER SLAG AND MICRO SILICA EFFECTS, - TRO India,3.5 COPPER SLAG: Copper Slag, is a black glassy and granular in nature and has a similar particle size range like sand. It is an industrial by-product obtained during the smelting of copper. Copper slag used in this work was from Sterlite Industries (India) ltd, Tuticorin, Tamil Nadu, which was collected
Utilization of Copper Slag in M-Sand as Partial,
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 ofInfluence of Copper Slag in Concrete as Partial,,have a potential for use as fine aggregate in concrete. C. Uses of Copper Slag 1) Copper slag has also gained popularity in the building industry for use as a fill material for various places. 2) Copper slag is widely used as an abrasive media to remove rust, old coating and other impurities in dryFeasibility Study on the Use of Modified Copper Slag as a,,Velumani M, Nirmalkumar K. Durability and characteristics of copper slag as fine aggregate and fly ash as cement in concrete. Proceedings of the 2nd International Conference on Current Trends In Engineering and Technology; 2014 July 8; Coimbatore, India.New York: Institute of Electrical and Electronics Engineers. Pavan Kumar M, Mahesh Y. The behaviour of concrete by partial replacement of fine,A REVIEW ON UTILIZATION OF COPPER SLAG IN GEOTECHNICAL,,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 dryCopper or ferrous slag as substitutes for fine aggregates,,Around 33 million tonnes of copper slag is generated every year and India alone contributes, (M80) made with copper slag as a fine aggregate and recommended that 40% replacement of sand produces good quality high performance concrete. Patra and Mukharjee (2017) investigated the effects of partial replacement of fine aggregate in concrete by granulated blast fur . nace slag (GBS) on the,Research Paper To Study the Performance of Copper Slag As,,The fine aggregate is replaced with copper slag in proportions of 0%, 20%, 30%, 40%, 50%, 60%,, 2.2 tons of copper slag is generated. Therefore, in India 8 lakhs tons of copper slag is generated every year and in world-wide generation of annually about 24.6 million tonnes of slag. Copper slag is widely used in the sand blasting industry and it has been used in the manufacture of abrasive,
Study of the Properties of Concrete Containing Copper Slag,
Copper Slag as a Fine Aggregate . Srinivas C. H1*, S. M Muranal2 1Department of Civil Engineering, Rural Engineering College, Hulkoti-588205 . 2Department of Civil Engineering, Basaveshwar Engineering College, Bagalkot-587102 . Abstract - Copper slag is one of the materials which is considered as waste materials in the production of copper, which can be used as partial replacement of fine,(PDF) Partial Replacement of Copper Slag as Fine,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 (gm/cc) 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).Feasibility Study on the Use of Modified Copper Slag as a,,Velumani M, Nirmalkumar K. Durability and characteristics of copper slag as fine aggregate and fly ash as cement in concrete. Proceedings of the 2nd International Conference on Current Trends In Engineering and Technology; 2014 July 8; Coimbatore, India.New York: Institute of Electrical and Electronics Engineers. Pavan Kumar M, Mahesh Y. The behaviour of concrete by partial replacement of fine,A REVIEW ON UTILIZATION OF COPPER SLAG IN GEOTECHNICAL,,Copper producing units in India leave thousands of tonnes of copper slag as waste every day. Large quantities of the accumulated slag is dumped and left on costly land, causing wastage of good cultivable land. Based on U.S. environmental protection agency regulations, governing solid waste characteristics, copper slag can be classified as a non-hazardous material. Granulated copper slag is,Comparison of The Replacement of Natural Sand by Copper,,In this paper, an experimental work was carried out to investigate the effect of copper slag as a fine aggregate on the properties of concrete. For this work, copper slag is a byproduct of copper production, which contains large amounts of iron oxide and silicate and is chemically stable. In this study, an experimental work was carried out on M30 and M40 concrete for the entire study. Several,EXPERIMENTAL STUDY OF CONCRETE WITH COPPER SLAG FOR,,Key Words: Copper Slag, Fine Aggregate, M20 Grade, Compressive Strength, Environmental Waste. 1. INTRODUCTION 1.1 GENERAL Many countries are witness a rapid growth in the construction industry which involves the use of natural resources for the development of the infrastructure. Natural resources are depleting world-wide while at the same time the generated wastes from the industry are,
Blasted copper slag as fine aggregate in Portland
01/07/2017· The fine aggregate used was ravine sand with 76% of its mass between 0.15 and 1.20 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,Environmental protection by using waste copper slag,01/10/2020· With WCS as the fine aggregate, the unit weight slightly increased by 5%. This could also be attributed to the higher unit density of the copper slag than that of the natural aggregates (Al-Jabri et al., 2009b, 2011). Rezaei Lori et al. (2019) claimed that the use of 100% WCS as the coarse aggregates increased the unit weight of concrete by 26%.Research Paper To Study the Performance of Copper Slag As,,The fine aggregate is replaced with copper slag in proportions of 0%, 20%, 30%, 40%, 50%, 60%,, 2.2 tons of copper slag is generated. Therefore, in India 8 lakhs tons of copper slag is generated every year and in world-wide generation of annually about 24.6 million tonnes of slag. Copper slag is widely used in the sand blasting industry and it has been used in the manufacture of abrasive,(PDF) Partial Replacement of Copper Slag as Fine,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 (gm/cc) 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).Research Paper PERFORMANCE OF COPPER SLAG ON STRENGTH,,KEYWORDS: copper slag, Fine aggregate, compressive strength, Flexural strength, partial replacement. 1. INTRODUCTION In India, there is great demand of aggregates mainly from civil engineering industry for road and concrete constructions. But now days it is very difficult problem for available of fine aggregates. So researchers developed waste management strategies to apply forCopper slag as fine aggregate for high performance concrete,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 1/2/0.55, the ball milled slag gave a higher strength. The effects of using several types of slag on mortar and concrete reaction, reinforcing steel corrosion,
Feasibility Study on the Use of Modified Copper Slag as a,
Velumani M, Nirmalkumar K. Durability and characteristics of copper slag as fine aggregate and fly ash as cement in concrete. Proceedings of the 2nd International Conference on Current Trends In Engineering and Technology; 2014 July 8; Coimbatore, India.New York: Institute of Electrical and Electronics Engineers. Pavan Kumar M, Mahesh Y. The behaviour of concrete by partial replacement of fine,Use of copper slag as a replacement for fine aggregate in,,Keywords: copper slag, fine aggregate, column, axial load, cylinder column. WI Tr a nscti o Engineering Sciences, Vol 64, 2009 WIT Press© www.witpress, ISSN 1743-3533 (on-line) Computational Methods and Experiments in Materials Characterisation IV 125 doi:10.2495/MC090121. 1 Introduction Aggregate is the main constituent of concrete, since it occupies more than 70% of the concrete matrix,Performance of Copper slag and ferrous slag as partial,,Similar trends of compressive strength development of concrete containing copper slag fine aggregate to those of mortars. Li (6) and Zong (7) also reported that concrete containing copper slag as fine aggregate exhibited similar mechanical properties as thatPartial Replacement of Copper Slag as Fine Aggregate,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 buildingEnvironmental protection by using waste copper slag,01/10/2020· With WCS as the fine aggregate, the unit weight slightly increased by 5%. This could also be attributed to the higher unit density of the copper slag than that of the natural aggregates (Al-Jabri et al., 2009b, 2011). Rezaei Lori et al. (2019) claimed that the use of 100% WCS as the coarse aggregates increased the unit weight of concrete by 26%.Effect of Natural Rubber, Carbon Black, and Copper Slag as,,10/05/2019· Copper slag is obtained as a by-product of copper production, which is available in ample in India. In the year 2017, the volume of copper produced in India is nearly 134,790 metric tons. So many researchers studied the effect of copper slag on pavement construction and observed convincing results in improving the mechanical properties of the mix. Carbon black is used as a bitumen modifier
