Partial Replacement Of Sand With Copper Slag And Fly Ash
2020-05-10T08:05:07+00:00
Influence of partial replacement of sand with copper slag
Replacing 66% of the sand volume with copper slag waste caused a decrease in thermal conductivity by about 4–8% in relation to the reference concrete In addition, the compres 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 concreteToc H Institute of Science Technology, Arakunnam, strength properties of M30 grade of concrete by partial replacement of cement with fly ash and fine aggregate with copper slag , to reduce the cost of the cement and in point of scarcity in sand Both of the fly ash and copper slag are waste materials, so they can be used for construction INTRODUCTIONStudy of Strength Properties of Concrete by Partial
Partial replacement of Fine aggreggate by Copper
8 Replacement Of Fine Aggregate By Copper Slag And Cement By Fly Ash Ammini College Of Engineering, Mankara, Palakkad • Loose application on rivers to melt ice • Loose application on roads and parking lots for ice control 14 AIM AND OBJECTIVES The main objective of replacement of fine aggregate and cement is to increase the strength of concrete by partial replacement of sand by copper slag and cement by fly ash Replacing sand with fly ash did not affect the compressive strength, but in a leaching test, complete replacement resulted in Lead (Pb) setting leached above the permissible level 2 Hooper, R et al, (2002) focused on setting characteristics of Fly Ash, the effect of fly ash Partial Replacement Of Fine Aggregate With Fly Ash And Copper slag can be effectively replaced in making bricks, hollow blocks and pavement blocks Since copper slag has higher shear strength value it can be used for soil stabilization Copper slag can be replaced along with fly ash, silica fume and granulated blast furnace slag in concrete and RCC members which can be tested for mechanical performancesPerformance of Copper Slag on Strength as Partial
(PDF) Effect of copper slag and fly ash on mechanical
Different concrete samples prefabricated with various quantities of copper slag vary up to 0% to 60% as fine aggregates substitution and 20% as fly ash replacement with cementThe concrete was prepared for the M20 grade concrete with partial replacement of fine aggregate by copper slag with various percentages of (0%, 5%, 10%, 20%, 30%, 40% and 50%) The specimens were casted for 7 days, 14 days and 28 days then tested the optimum value which provided the best performance was at 40% addition of copper slag for split tensile strength test(PDF) Partial Replacement of Copper Slag as Fine 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[PDF] The Behaviour of Concrete by Partial
EXPERIMENTAL STUDY ON CONCRETE BY PARTIAL
copper slag in concrete specimens iv) To determine Strength, Workability, Durability by using copper slag as partial replacement of fine aggregate using different proportion v) To find the optimum proportion (20%, 30% 40%) of Copper Slag that can be used as a replacement substitute material for fine aggregate in concretesand, crushed glass, copper slag, recycled aggregates, fly ash, steel slag etc sand as partial replacement of coarse aggregate, Get More CHAPTER 1 properties of concrete using copper slag and class ** fly ash as fine aggregates with incorporating copper slag as partial replacement of sand partial replacement of sand with copper slag and fly ashFor flexural strength copper slag concrete with 30% replacement of fly ash shows a aggressive acceptable strength of 394 MPa and for concrete without using fly ash showed a strength3MPa And concrete with 50% fly ash replacement showed strength of 362 MPa which is also in acceptable range REFRENCES [1](PDF) UTILIZATION OF COPPER SLAG AS A PARTIAL
Effects of Copper Slag as Sand Replacement in Concrete
fly ash, silica fume and slag are being used into construction industry as a partial replacement to the fine aggregate Similarly copper slag is a byproduct from copper industry which can be used as a sand replacement into concrete II MATERIALS AND METHODSresearch work on the properties of Copper Slag, Sugarcane Bagasse Ash, and Rice Husk Ash, and Fly Ash when castoff as a partial replacement for Ordinary Portland Cement (OPC53) in M25 gradeBinary ConcreteExpansion by means of Copper Slag, Fly 4 ABSTRACT: The demand for sand is the major problem for conventional construction recently We need a best alternate construction material to fulfill the sand demand In this paper we presents the results of an experimental investigation carried out to evaluate the mechanical properties of concrete mixtures in which fine aggregate (sand) was partially replaced with fly ash, copper slag and [PDF] Effect of Copper Slag, Fly Ash and GranitePower
Partial Replacement Of Fine Aggregate With Fly Ash And
Replacing sand with fly ash did not affect the compressive strength, but in a leaching test, complete replacement resulted in Lead (Pb) setting leached above the permissible level 2 Hooper, R et al, (2002) focused on setting characteristics of Fly Ash, the effect of fly ash Compare the strength in 40% replacement of copper slag at 7, 28, and 60 days M V Patil, YDPatil [3] investigated on Effects of copper slag as sand replacement in concrete, for this research work, M30 grade concrete was used and tests were conducted for various proportions of copper slag replacement with sand of 0 to 100% in concrete parison of The Replacement of Natural Sand by copper slag Fig7 Comparison of Flexural Strength of Beam IV CONCLUSION The concrete was prepared for the M 25 grade concrete with partial replacement of fine aggregate by copper slag with various percentages of 0%, 10%, 15% and 20% The specimens were casted for 7days, 14 days and 28 days then tested The results are presented abovePartial Replacement of Copper Slag as Fine Aggregate
Effect of iron slag as partial replacement of fine
Various industrial by products, used successfully in the manufacturing of durable SCC which is fly ash, silica fume and ground granulated blast furnace slag, steel slag and copper slag etc In several research works iron slag, by product of metal extracting material found to be used as replacement of sand in concreteToday’s world is facing challenging and unsolved environmental problem such as global warming, forest destruction and lack of resources In order to solve thesUTILIZATION OF COPPER SLAG AS A PARTIAL sand, crushed glass, copper slag, recycled aggregates, fly ash, steel slag etc sand as partial replacement of coarse aggregate, Get More CHAPTER 1 properties of concrete using copper slag and class ** fly ash as fine aggregates with incorporating copper slag as partial replacement of sand partial replacement of sand with copper slag and fly ash
AN EXPERIMENTAL STUDY ON CONCRETE USING FLY
In this study, partial replacement of Cement with FlyAsh and Sand with Copper Slag and coarse aggregate with GGBFS considered Experimental study is conducted to evaluate the workability and strength characteristics of hardened concrete, properties of concrete have been assessed by partially replacing cement with GGBS, and sand with Copper Slag Replacing sand with fly ash did not affect the compressive strength, but in a leaching test, complete replacement resulted in Lead (Pb) setting leached above the permissible level 2 Hooper, R et al, (2002) focused on setting characteristics of Fly Ash, the effect of fly ash Partial Replacement Of Fine Aggregate With Fly Ash And containing 18% fly ash and decreased with further replacements of cement with fly ash Whereas, workability got increased with further increase in fly ash content Therefore, it is recommended that 50% of copper slag can be used as replacement of sand and 18% fly ash can be used as replacement of cement in order to obtain high strength concreteUse of Copper Slag and Fly Ash in High Strength Concrete
A Study on Partial Replacement of Cement by Micro Silica
replacements of micro silica and copper slag respectively The increase in compressive strength at 28 and 56 days was found to be 149% and 108%, which is 424MPa and 451MPa when comparedto the nominalmix which is 369MPa and 407MPa respectively Keywords: Micro silica, Copper slag, fly ash, workability, self compacting concrete and strength 1 Compare the strength in 40% replacement of copper slag at 7, 28, and 60 days M V Patil, YDPatil [3] investigated on Effects of copper slag as sand replacement in concrete, for this research work, M30 grade concrete was used and tests were conducted for various proportions of copper slag replacement with sand of 0 to 100% in concrete parison of The Replacement of Natural Sand by copper slag Fig7 Comparison of Flexural Strength of Beam IV CONCLUSION The concrete was prepared for the M 25 grade concrete with partial replacement of fine aggregate by copper slag with various percentages of 0%, 10%, 15% and 20% The specimens were casted for 7days, 14 days and 28 days then tested The results are presented abovePartial Replacement of Copper Slag as Fine Aggregate
Effect of iron slag as partial replacement of fine
Various industrial by products, used successfully in the manufacturing of durable SCC which is fly ash, silica fume and ground granulated blast furnace slag, steel slag and copper slag etc In several research works iron slag, by product of metal extracting material found to be used as replacement of sand in concreteToday’s world is facing challenging and unsolved environmental problem such as global warming, forest destruction and lack of resources In order to solve thesUTILIZATION OF COPPER SLAG AS A PARTIAL required for an replacement ie The maximum compressive strength of concrete increased by 55% at 40% replacement of fine aggregate by copper slag, and up to 75% replacement, concrete gain more strength than control mix concrete strength 7 In case of Sugercane Bagasse ash, the cement can be replaced by 10% 8Review on Utilization of Partially Replacement of Cement