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
A Study on the Partial Replacement of Fine Aggregate with 112 Chemical properties of CS 2USE OF COPPER SLAG The Central Electro Chemicals Research Institute, a Council of Scientific and Industrial Research, India had been consulted to confirm the leaching behavior of to obtain the recommendations from CECRI
copper slag incorporated concrete in various percentages as replacement of fine aggregate The strength characteristics of copper slag incorporated concrete was found out by replacement of 20%, 40%, 60%, 80 % and 100 %, out of this 40% replacement gives highest compression strength at …
copper slag as partial replacement to M sand and natural sand for the designed M 25 grade mix concrete compressive strength responses of above alternatives performed, and observed maximum value at 40% copper slag replacement which up to 36% increment
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 [7] Three cubical specimens of size 150 mm x
2 175% increase in the compressive strength was observed for geopolymer concrete with 40% copper slag as replacement for fine aggregate due to high toughness of copper slag Fig 2 Compressive Strength Results 42 Split tensile strength One of the indirect tension test methods for concrete is split tension test
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replacement of fine aggregate A Copper Slag Copper slag is a by-product material produced from the process of manufacturing copper It is a byproduct obtained during the matte smelting and refining of copper World copper production is currently about 1498 million tones and
From Fig 1, The variation of slump for the partial replacement of Fine aggregate with copper slag and Cement with GGBS increased in the order of 51, 53, 54 and 56 mm for 0%(CS & GGBS), 10%CS & 5%GGBS, 20%CS & 10%GGBS, 30%CS & 15%GGBS proportions and decreased by 52 mm for 40%CS
PDF | This paper presents the experimental results of an ongoing project to produce concrete with copper slag as a fine aggregate Sustainability and resource efficiency are becoming increasing
copper slag as partial replacement to M sand and natural sand for the designed M 25 grade mix concrete compressive strength responses of above alternatives performed, and observed maximum value at 40% copper slag replacement which up to 36% increment
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 [7] Three cubical specimens of size 150 mm x
The effect of copper slag addition as replacement of fine aggregate on the density of normal and high strength concretes is shown in Fig 1 It can be seen from Fig 1 that there is general increase in the density of both normal and high strength concretes with the increase of …
observed that partial replacement of sand with copper slag has sound tensile and compressive stregth and it can be used as an additive in the conventional concrete Partial replacement with copper slag also serves as a solution for the disposal of solid waste REFERENCES 1 Abdullah HAlSaidy (August 2009),
slag as a replacement of fine aggregate on the strength properties 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 100% in concrete In the first case along with replacement of copper slag with sand there is an attempt is made to replace the
glass fibre reinforced concrete with copper slag as a partial replacement of fine aggregate The parameters of the study included by replacing the fine aggregate by copper slag with 60% and by varying the volume fraction of glass fibre 05%, 1% and 15% The grade of concrete is M20 The specimens were cured for 7 and 28 days
from 50 % to 100% 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:
Strength and geotechnical characterization of copper slag as partial replacement of fine aggregate 1CharumolS 1PG Student, Dept of civil Engineering, Coimbatore institute of technology, Tamilnadu, India-----***-----Abstract -Copper slag is a obtained as a by-product during the smelting and refining process While drawing metal out of
containing copper slag as partial replacement of fine aggregate in concrete The present study is based on trial mixes and achieving target strength Mix proportions have been obtained for M30 grade concrete Then copper slag is replaced by 0%, 10%, 20%, 30%, and 40% by the mass of …
Finally, mathematical equations were derived for compressive strength at 28 & 90 days with percentage of Copper Slag used as partial replacement of Fine aggregate in copper slag admixed concrete
Experimental Investigation of Concrete in Partial Replacement of Cement by Dolomite and Fine Aggregate by Copper Slag N Kohila 1, M Elangovan 2, A Kathick Rajapathy 3, V Karthik 4, K Pandian 5 1 Head of the Department, Civil Engineering, Shivani Engineering College, Tiruchirappalli, Tamil Nadu, India
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
Impurities coarse aggregate for all mixesM40 grade of concrete is taken form a less dense liquid that floats on top of the copper melt and 1: 256 : 326 mix is adopted for partial and full These impurities include iron, lime, and silica, and form the replacement of sand with copper slag and recycled coarse slag
glass fibre reinforced concrete beam with copper slag as a partial replacement of fine aggregate The parameters of the study included by replacing the fine aggregate by copper slag with 50%, 60%, 70% and by varying the volume fraction of glass fibre from 0 to 01% with an …
A Study on Concrete Mix Design of Partial and Full Replacement of Copper Slag with Fine Aggregate AKKarthikeyan1, NMonickavarsa2, MSandya3 1Assistant Professor, Department of Civil Engineering, ULTRA College OF Engineering and Technology, Madurai, Tamil Nadu, India
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 …
of copper slag as a partial replacement of fine aggregate in concrete • To inspect the compressive strength flexure and split Key Words: Concrete, cement, replacement of fine aggregate, copper slag, sand, water, etc 1 INTRODUCTION This Concrete is a composite material composed of water,
conducted for various proportions of copper slag replacement with sand of 0 to 100% in concrete The results were compared with the nominal concrete tool J Anne Mary, investigated the use of copper slag as partial replacement of fine aggregate and reported that, the strength
copper slag as a replacement of fine aggregate on the strength properties From the results obtained he concluded that the maximum compressive strength of concrete increased by 55% at 40% replacement of fine aggregate by copper slag, and up to 75% replacement, (Chavan …
The copper slag is used as partial replacement for fine aggregate varying in range of 10%, 20%, 30%, 40% in normal concrete and is tested for its optimum strength obtained as …
Experimental Investigation of Copper Slag Replacement of Fine Aggregate Ppt - Free download as Powerpoint Presentation (ppt / pptx), PDF File (pdf), Text File (txt) or view presentation slides online Concrete Experimental investigation of copper slag replacement of fine aggregate
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 by-product from copper industry which can be used as a sand replacement into concrete II MATERIALS AND METHODS The raw materials used in this research were cement, fine and coarse aggregate, copper slag, plastisizers and water The cement used was 53 …
increased by 34 % at 20% replacement of fine aggregate, and up to 80% replacement ,concrete gain more strength than normal concrete strength 3 It is observed that up to 30% replacement of natural sand by copper slag, the flexural strength of concrete is increased by 14%and all percentage replacement of …
Granite powder and copper slag are used as a partial replacement of sand at 5, 10, 15, 20 and 25% in Abrasion and attrition Treated Reclaimed Asphalt Pavement Aggregate Concrete (ABTRAPC)
Impurities coarse aggregate for all mixesM40 grade of concrete is taken form a less dense liquid that floats on top of the copper melt and 1: 256 : 326 mix is adopted for partial and full These impurities include iron, lime, and silica, and form the replacement of sand with copper slag and recycled coarse slag
2) The Split tensile strength of concrete for partial replacement of fine aggregate with copper slag increased by 243% with 40% partial replacement and decreased by 870% with 50% partial replacement while compared with control Specimen
properties of concrete containing copper slag as a partial replacement of fine aggregates in the concrete mix design Various durability tests will be conducted on such concrete of M30 grade and M40 grade to know the compressive strength, split tensile strength, flexural strength by varying proportions
glass fibre reinforced concrete beam with copper slag as a partial replacement of fine aggregate The parameters of the study included by replacing the fine aggregate by copper slag with 50%, 60%, 70% and by varying the volume fraction of glass fibre from 0 to 01% with an …
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