Partial Replacement of Copper Slag as Fine Aggregate 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 above Get Price
permeability was increased from 50 % to replacement Replacement of copper slag in fine aggregate reduces the cost of making concrete A Objective: In this study the properties of concrete like workability, compacting factor compressive strength, are found out for partial replacement of fine aggregate with copper slag III MATERIAL AND WORK
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 above
Copper slag possesses mechanical and chemical characteristics that qualify the material to be used in concrete as a partial replacement as fine aggregate The properties of copper slag listed in Table 34 Table 34 Properties of copper slag SlNo Description Result 1 Specific gravity 363 2 Water absorption (%) 34% Fig 31 Copper slag
PARTIAL REPLACEMENT OF FINE AGGREGATE IN CONCRETE 1 K NANDINI, 2G MURALI KRISHNA 1 ASSISTANT PROFESSOR 2, MTech Student Scholar 1,2DEPARTMENT OF CIVIL ENGINEERING, MVRCOE, PARITALA Abstract: This project reports on an experimental program to investigate the effect of using copper slag as a replacement of fine aggregate on the strength .
The present study mainly focuses on investigating the effect of using copper slag as a replacement of fine aggregate on the strength properti In this report, M25 grade concrete was used and tests were conducted for various proportions of copper slag replacement with sand of 40%, 80% and in ,
copper slag by replacing natural fine aggregate at different percentage like (0%, 20%, 40%, 60%, 80%, and ) B Objective of the Investigation 1) The use of copper slag in the concrete as a replacement for fine aggregate, reduces the costs of disposal, lowers the cost of the concrete and also helps in protecting the environment
copper slag as a partial replacement for fine aggregate with different proportions viz, 10%, 20%, 30%, 40% and 50% and with the fixed amount of silica fume ie (10%) as a partial replacement for cement For each test, average of two samples from each mix was tested at each curing age, and the average values were used for analysis
Jan 16, 2017· 11 Replacement Of Fine Aggregate By Copper Slag And Cement By Fly Ash Ammini College Of Engineering, Mankara, Palakkad 5) Dr A Leema rose, P Suganya,(2015) a study on Performance of Copper Slag on Strength and Durability Properties as Partial Replacement of Fine Aggregate in Concrete, International Journal of Emerging Technology and Advanced .
Compressive Strength, Flexural Strength and Tensile Strength on partial replacement of fine aggregate with copper slag Therefore, the scope of further research work as partial replacement of fine aggregate with copper slag in terms of high strength concrete (ie M40) has still to be studied REFERENCES
Abstract-This paper reports on optimization of partial replacement of cement and fine aggregate by silica fume and copper slag in concrete Copper slag is one of the materials that are considered as an industrial waste which can be used in construction Industry About 22 tons of copper slag is generated, for every ton of copper production
20mm size and fine aggregates between 8-10mm were used The fine aggregates used for this work was crushed granite and the properties of the cement conformed as per BS EN 197-1:2000, The copper slag used in this work was brought from the Katanga Copper slag, ,
investigation carried out on concrete with partial replacement of 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
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
determined by the percentage of partial replacement of copper slag for fine aggregate, the effect from variations of water cement ratios were monitored in the study Tables 1-12 (Figures 1-12)
substitute for conventional fine aggregate with partial or full replacement using M25 grade concrete The main objective is to encourage the use of these seemingly waste products as a construction material In this paper , the effect of using copper slag as a fine aggregate on properties of ,
The 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 .
strength properties and effects of copper slag as partial replacement of fine aggregate in concrete The Two different types of concrete grades M30 & M40 were used with different percentage of copper slag replacement from 0 to 100 percentag The percentage replacement of sand was 0%, 10%, 20%, 30%, 40%, 50%, 60%, 80% & The
Dec 01, 2017· Both sand and crushed slag were washed with water to remove the contaminated fine materials and oven dried at 100 °C for 24 hThe aggregates were passed through a sieve of 1 mm and retained on a sieve of 600 μmThe chemical composition and physical properties of fine aggregates are presented in Table 2The main chemical constituents of the basic-oxygen furnace slag are CaO, Fe 2 ,
The objective of this project is to study the copper slag as replacement of fine aggregate for 0%, 20%, 40% Compressive strength test was conducted on the cubical specimens for all the mixes after 7, 14 and 28 days of curing as per IS 516  Three cubical specimens of size 150 mm x
Effects of Copper Slag as a Replacement for Fine Aggregate on the Behavior and Ultimate Strength of Reinforced Concrete Slender Columns used Table 2 shows the mix design quantiti The mix constituents were weighed in separate buckets and mixed in a rotating drum in accordance with the American Society for Testing and Materials (ASTM
available copper slag and utilization of copper slag in concrete by replacing it partially by fine aggregate keeping the other parameters constant Compressive strength of concrete cubes on M20 grade of concrete with constant 050 w/c ratio Copper slag replacement of 0%, 10%, 20%, 30%, 40%, and 50% are used
Feb 14, 2021· (PDF) Partial Replacement of Copper Slag as Fine The 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%)
utilization of copper slag as a partial replacement of fine aggregate in concrete The present examination for the most part centers around researching the impact of utilizing copper slag as a substitution of fine total on the quality properti In this report, M25 grade concrete was utilized and tests were led for different extents of copper slag
plain concrete by the inclusion of up to 80% Copper slag as replacement of fine aggregate (sand), and can be effectively used in structura Also as percentage of Copper Slag increased the density of concrete increased The workability of concrete increased with increase in percentage of copper slag Toughness of copper slag is found to be more .
Study on the partial replacement of fine aggregate using induction furnace slag , copper slag, recycled aggregates, fly ash aggregate, steel slag etc The use of , the use of induction furnace slag as a partial replacement for the fine aggregate in cement mortar and cement concrete is studied
The use of slag from copper smelting as a fine aggregate in concrete was investigated by many people all over the world Based on above investigations, this research study is conducted to investigate the performance of concrete made with copper slag as a partial replacement for fine aggregate,
The present study encouraged the use of industrial by-product or waste copper slag as replacement material of fine aggregates in concrete Mix proportion has to be done for M25 grade of concrete with water cement ratio 050 The fine aggregate is replaced with copper slag in proportions of 0%, 20%, 30%, 40%, 50%, 60%, 80%, and
study the potential use of copper slag as fine aggregate on the strength of both normal and high strength concrete Concrete mixtures were prepared using different proportions of copper slag as partial and full replacement of fine aggregate The percentage of copper slag added by weight ranged between 10- of sand used in concrete
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 by-product 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 .