copper slag in concrete

Examples of this include plastics and nuclear technology. The compositions of different wastes have varied over time and location, with industrial development and innovation being directly linked to waste materials. The safe disposal of this waste is a lack, costly and causes environmental pollution. 60%. Natural materials being exhaustible in nature, its quantity is declining gradually. Slag has similar properties to sand and is a very effective substitute during monsoon (rainy) season. Slag cement, often called ground granulated blast-furnace slag (GGBFS), is one of the most consistent cementitious materials used in concrete. Natural materials being exhaustible in nature, its quantity is declining gradually. Copper slag admixed mortar and concrete showed a lesser amount of leaching than solution due to the complex formation with cement mortar. To make us of these The maximum percentage increase in the divided tensile strength is 31.52%. Today I’m going to be shared about “Project Report on Copper Slag in Concrete” With advantages and disadvantages of copper slag in concrete so let’s get started. of the concrete with copper slag is lower than the control (no copper slag) mixes [1726–, 2031, ]. Copper Slag Copper slag is an abrasive blasting grit made of granulated slag from metal smelting process (also call iron silicate). However, most of the copper slag is stacked high as waste since the production exceeds demand. Hence, copper slag can be used (2.5%) in raw mix for OPC and (35%) in manufacture of PSC. Optimum replacement percentage of copper slag was obtained as 40%. 54,59 It has been estimated that for every tonne of copper produced, about 2.2 tonnes of slag is generated, 60 as a consequence of the relatively low grades of … The maximum percentage increase of the modulus of elasticity is 33.59%. Methods/Statistical analysis: This paper aims to analyse the performance of copper slag as an alternative for fine aggregate in geopolymer concrete. Copper slag is a by-product obtained during matte smelting and refining of copper. Gener-ally it was found that copper slag may increase workabil-ity of concrete mixes (e.g. It is actually a byproduct of iron production. Throughout the region, the principal sources of solid waste are residential households and the agricultural, commercial, construction, industrial and institutional sectors. Copper slag is a by-product yielded from a copper refinery. When the iron is processed using a blast furnace, slag and iron both collect at the bottom of the furnace. 2Department of Civil Engineering, Basaveshwar Engineering College, Bagalkot-587102 . Copper slag is a by-product yielded from a copper refinery. Copper slag have been widely used for abrasive tools, roofing granules, cutting tools, abrasive, tiles, glass, road base construction, rail road ballast and cement and concrete industries. Concerned about this, the scientists are looking for alternative materials for highway construction, and industrial waste product is one such category. For the purposes of this review these sources are defined as giving rise to some major categories of waste: Here is the available short list on Table of contents on Project Report on Copper Slag in Concrete. Copper slag is … The material does not have any adverse impact on the performance of OPC and PSC. This 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). Workability and bleeding of green concrete, compressive strength, flexural strength at 7 and 28 days, drying shrinkage and abrasion resistance were measured for all the concrete mixtures. An elective material is proposed to the quality of the solid by supplanting of fine total. Copper slag is one of the materials that is considered as a industrial waste which can be used in construction Industry. The steel fibre reinforcement was varied from 0.50%-1.75% by weight of cement. When added to concrete, it makes the paved surface less porous, which minimizes problems with moisture and freezing. Also, the cost of extracting good quality of natural material is increasing. The common management options for copper slag are recycling, recovering of … 7.11). Concrete and reinforced concrete are more resistant and durable over time when adding copper slag, being recommended in bridges pillars manufacturing, building blocks, construction etc. One such material which has a high scope for use in concrete is Copper Slag. This paper presents the results of an experimental investigation on the properties of concrete using copper slag as partial replacement of fine aggregate. Very few papers assessed workability of the copper-slag concrete. In the second phase, the properties of concrete with optimum copper slag content and various percentage of steel fibre was studied. M30 grade of concrete has been designed with a constant water–cement ratio as 0.4. are used for road construction. that of normal concrete. (1999): A study of differ ent nonferrous VODJ¶V such as copper, nickel, and lead has indicated that copper slag has the potential for application as a cementitious material. Copper slag also has a high strength-to-weight ratio, making it an effective option in concrete, or as a fill material under the roadway. If these materials can be suitably utilized in highway construction, the pollution and disposal problems may be partly reduced. Phosphogypsum (PG) is a by-product of phosphate fertilizer plants and chemical industries. One of the greatest potential applications for reusing copper slag is in cement and concrete production. properties of concrete by replacing cement with copper slag in the first phase and by replacing sand with copper slag in the second phase 2.1 Antonio M. Arino et. According to ICSG (International Copper Study Group), It is the waste product of copper from Sterlite Industries India Ltd, Tuticorin. al. Basalt Fibers used in the concrete taken in 0%, 1% and 2% by weight of cement.High High resistance to copper slag Most of the percentage increase in compressive strength is 20.41%. Srinivas C. H1*, S. M Muranal2 1Department of Civil Engineering, Rural Engineering College, Hulkoti-588205 . Introduction 1.0) Abstract Copper slag is an abrasive blasting grit (by-product) made of granulated Slag from the metal smelting process and refining copper in which Sulphur dioxide is released. Study of the Properties of Concrete Containing Copper Slag as a Fine Aggregate . Also, the cost of extracting good quality of natural material is increasing. This study aims to use the copper slag mix as a new and innovative sustainable building material, an alternative to conventional aggregate. The annual amount of copper slag in Japan is two million tons. 1. In this paper we deals with the fresh and hardened properties of the fly ash based geopolymer concrete with copper slag. are used for road construction. The construction industry is the only area where the safe use of waste material (copper slag) is possible. Copper slag substitution as FNA in concrete exhibited reduced surface water absorption values,,,. The copper slag has been used for cement material, sand blasting, reclamation and so on. If these materials can be suitably utilized in highway construction, the pollution and disposal problems may be partly redu… Copper slag is successfully used as partial replacement for river sand used in concrete and mortar production. Traditionally soil, stone aggregates, sand, bitumen, cement etc. Learn how your comment data is processed. Eight concrete mixtures were prepared with different proportions of copper … Copper slag is used as a building material, formed into blocks. Copper slag can be used in concrete production as a partial replacement for sand. Abstract - Copper slag is one of the materials which is considered as waste materials in the production of copper, Waste is directly linked to human development, both technological and social. ®Žºòì;„ÇYôÁÍØþ The use of Copper Slag (CS) in concrete provides environmental as well as economic benefits for all industries, mainly in areas where a large amount of CS is produced. The test results indicate that durability of the copper slag concrete found to be higher resistant to HCl as compared H2SO4 and also normal concrete has better resistance to acid and sulphate attack compared to copper slag concrete. Some waste components have economic value and can be recycled once correctly recovered. Copper Slag abrasive is suitable for blast cleaning of steel and stone/concrete surfaces, removal of mill scale, rust, old paint, dirt etc. The present paper details about the application of high volume copper slag in concrete. Incompletely by squander material like copper slag which is an ecological waste. Such use was common in areas where smelting was done, including St Helens and Cornwall in England. M30 grade of concrete has been used for this experimental investigation. Abrasive blasting is used to clean and shape the surface of metal, stone, concrete and other materials. Past researches of using copper slag in cement and concrete. Other concrete mixtures were then prepared by substituting 20%, 40%, 60%, 80% and 100% copper slag in control mix. A gain in mass is observed in copper slag concrete under sulfate exposure conditions leading to reduced compressive strength. The industrial by-products from the refining of metals, such as copper slag (CS) from matte smelting and refining of copper, could be a feasible solution for producing high-strength concrete since incorporating CS as an aggregate enhances the durability of concrete mixtures without compromising the strength and other mechanical properties . Copper slag is mainly used for surface blast-cleaning. In this process, a stream of abrasive grains called grit are propelled toward the workpiece. Concerned about this, the scientists are looking for alternative materials for highway construction, and industrial waste product is one such category. normal concrete has better resistance to acid and sulphate attack compared to copper slag concrete. Copper slag is used in the concrete as one of the alternative materials. +ri5Ý®&J‘Æi‚ð/ ¼*è©;Ža‚F™À(Ïàóƒ«†UÉ_=ÙßFši\”–€YHFëG(›3jˆC» |n~. Keywords: Copper Slag, Strength, Durability, H 2 SO 4 Solution, HCL Solution. Since 92% of the energy demand of concrete production is related to cement constituents, the application of copper slag as SCM has higher priorities than its usage as aggregates. The annual amount of copper slag in Japan is two million tons. It also makes concrete more fire resistant, and helps to slow the spread of heat and flames. Traditionally soil, stone aggregates, sand, bitumen, cement etc. This study on the application of copper slag as fine aggregate for concrete has been started with the expectation of large amounts of consumption. It is estimated that in the copper industry, for every ton of metallic copper production, approximately 2.2 tonnes of copper slag is generated and in the world, about 24.6 million tons of slag is produced annually (Gorai, Jana, Premchand, 2003). The combination of … This paper presents the fresh and hardened concrete properties with fly ash (FA) and copper slag (CS). Further, Copper Slag is also used in the production of cement, mortar, and concrete as a raw material for clinker, cement replacement, coarse and fine aggregates. So as to abstain from utilizing common stream sand. Many researchers have investigated the use of copper slag in the production of cement, mortar and concrete as raw materials for clinker, … [1731–]) but most of these 20, papers used superplasticizers to enhance workability of Introduction Copper slag is an industrial waste produced during the metal smelting process of copper production. Project Report on Copper Slag in Concrete, Contents of Project Report on Copper Slag in Concrete, Different Types of Brick Bonding used in Brick Masonry, A Complete Guide on Different Types of Beam and its Classification, Traverse Surveying – Definition, Types, Methods, Checks, 5 Types of Chains and Tapes in Civil Surveying Engineering, Types Of Foundation & Their Uses In Building Construction, HEALTH CONSEQUENCES DUE TO SOME INDUSTRIAL SOLID WASTE, APPLICATION OF COPPER SLAG AS A SAND COMPACTION PILE, MAXIMUM DRY DENSITY & OPTIMUM MOISTURE CONTENT. Copper slag, or fayalite slag, is a by-product obtained during the matte smelting, converting and refining of copper (Fig. Copper slag being a waste product, need to be addressed. This site uses Akismet to reduce spam. Suitable for … Successfully used as partial replacement for river sand used in construction Industry to reduced compressive strength to... Is lower than the control ( no copper slag has similar properties to and... 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