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granulated copper slag does not pave away for leaching of harmful elements like copper and iron present in slag. The percentage replacement of sand by granulated copper slag were 0%, 5%, 10%, 15%, 20%, 30%, 40% and 50%. The compressive strength and split Tensile Strength will increase. Keywords: High performance concrete, Copper slag, Waste
Effect of 30% Ground Granulated Blast, This paper investigates the effects of using Ground Granulated Blast Furnace Slag (GGBFS), Lead Slag (LS) and Zinc Slag (ZS) as replacement for sand on the strength of concrete Compressive strength, flexural strength, water absorption and density were tested at 14, 28 and 56 days.. Know More
copper slag concrete conventional concrete V. CONCLUSION By our Project, we conclude that strength of concrete increased by the replacement of Msand by copper slag, saves concrete material cost. Here we are using OPC of 53 grade, Well graded coarse and fine aggregate. 30% copper slag replacement showed Maximum workability.
The replacement of natural resources in the manufacture of cement and sand is the present issue in the present construction scenario. Copper slag and Ground Granulated Blast furnace Slag (GGBS) are industrial byproduct materials produced from the process of manufacturing copper and iron. Use of Copper slag and GGBS does not only reduce the cost of construction but also helps to reduce the
The Replacement of Granulated Copper Slag for Sand Concrete Zong Li (Qingdao Hongye Real Estate Development Company, Qingdao 266555) By using industrial waste residue instead of common sand to make concrete, both the environmental pollution and project cost are reduced.
AbstractThis research exploits ground granulated blast furnace slag GGBFS as a replacement of sand on the physicomechanical properties of concrete Using these natural materials helps in the natural exchequer such as aggregate and cement In addition to it also helps in reducing the cost of manufacturing concrete...We are a professional mining machinery manufacturer, the main equipment
Aug 04, 2018#0183;#32;Granulated blast furnace slag ( GBFS) has been able to replace Sand to the amount of 70%. GBFS is byproduct of steel industry amp; hence this method is feasible at location where steel plant is located in close proximity. Copper slag is yet another r...
One such material which has a high scope for use in concrete is Copper Slag. Copper Slag Copper slag produced during the matte smelting and refining of copper ore, during which, the iron present in the copper concentrate combines chemically at 1200#176;C with silica present in flux materials such as river sand/silica sand/ quartz fines to form
The replacement of natural resources in the manufacture of cement and sand is the present issue in the present construction scenario. Copper slag and Ground Granulated Blast furnace Slag (GGBS
The Use of Granulated Copper Slag as Cement Replacement in HighPerformance Concrete . Romy S. Edwin1*, Fatma. Balany1, Tryantini Sundi Putri1, Irmawatty P. Tamburaka2 1 Department of Civil Engineering, Halu. Oleo University,
In this work M40 grade concrete was used and different percentage replacement of sand by granulated copper slag were 0%, 10%, 20%, 30%, 40%, 50% and 60%.The results of compression splittensile test indicated that the strength of concrete increases with respect to the percentage of slag added by weight of fine aggregate upto 40% of additions.
The blasting media manufactured from copper slag brings less harm to people and environment than sand. The product meets the most rigid health and ecological standards. Construction. Copper slag can be used in concrete production as a partial replacement for sand. Copper slag is used as a building material, formed into blocks.
the replacement of granulated copper slag for sand concrete. Performance of Copper slag and ferrous slag as partial replacement characteristics of conventional concrete and slag concrete
the replacement of granulated copper slag for sand concrete. Contractors may also use copper slag in place of sand during concrete construction. industrial wastes like copper slag, eco sand
Copper slag produced during the matte smelting and refining of copper ore, during which, the iron present in the copper concentrate combines chemically at 1200#176;C with silica present in flux materials such as river sand/silica sand/ quartz fines to form iron silicate, which is termed as copper slag. The copper slag thus generated is quenched with water to produce granulated copper slag. For every ton of pure
Copper slag, a readily available waste material from shipyards in Singapore, is a possible replacement material for a portion of the natural sand in concrete mixtures,
#0183;#32;It is recommended that 40 wt% of copper slag can be used as replacement of sand in order to obtain HPC with good properties. 6. It should be noted that further research work is needed to explore the effect of copper slag as fine aggregates on the properties of concrete with different cement types, silica fume sources and the degree of fines.
Table 9: Performance of slag cements prepared by using 35% copper slag at different fineness. Observation and Analysis: Chemical analysis of granulated blast furnace and copper slag are given in Table 1. The results indicate that granulated blast furnace slag conforms to all the requirements of Indian Standard Specification IS: for the manufacture of PSC unlike copper slag.
Copper slag grit is an abrasive blasting grit made of granulated slag from metal smelting processes. These are designed and developed at our well equipped infrastructure using best quality raw material as per the international quality criterion. Garnet particles are dense, stiff and sharp. They are free of heavy metals and toxic elements.
Aug 01, 2008#0183;#32;The use of copper slag as a pozzolanic material for a partial substitute for ordinary Portland cement and its effects on the hydration reactions and properties of mortar and concrete have been reported in several publications (AlJabri et al., 2006, Ta et al., 2007, Malhotra, 1993, Tixier et al., 1997, Ari#241;o and Mobasher, 1999, Douglas and Mainwaring, 1986, Deja and Malolepszy, 1989).
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