copper slag used as a fine aggregate pdf
Copper slag as fine aggregate for high performance
2014-5-16 · 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 10-100% of sand used in concrete.
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(PDF) USE OF COPPER SLAG AS FINE AGGREGATE AND
The use of copper slag (CS) as fine aggregate and partial substitute of cement for mortar preparationwas studied. Results showed an increase on compressive and flexural strength at 3, 7
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Use of copper slag as a replacement for fine aggregate
2014-5-17 · The ratios of copper slag to fine aggregate were 0%, 40% and 80%. Four-8mm diameter high yield steel bars were used as longitudinal reinforcement and 6mm diameter mild steel bars were used as stirrups. Three cubes, 100x100x100mm, three cylinders, 150x300mm, and three prisms,
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(PDF) Copper slag as fine aggregate for high performance ...
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- 100% of sand used in concrete. For each concrete mixture, six 150mmx150mmx150mm cubes, three 300mmx150mm dia. cylinders and three 100mmx100mmx500mm prisms ...
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(PDF) USE OF COPPER SLAG AS A REPLACEMENT FOR FINE ...
In this experiment a step is taken to reduce the use of fine aggregate in the concrete with copper slag. The fine aggregate is partially replaced with copper slag for 10%, 20%, 30%, 40% and 50%.
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Effect of Copper Slag As A Fine Aggregate on Properties
2016-8-31 · 40% replacement of fine aggregate by copper slag and flexural strength increased by 14 % for 40 % replacement. Many researchers have investigated worldwide on the possible use of copper slag as a concrete aggregate Al-Jabri et al (2009, 2011) investigated the performance of high strength concrete made with copper ...
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Partial Replacement of Copper Slag as Fine Aggregate
2019-1-24 · of copper slag as a fine aggregate on the properties of cement mortars nd concrete”, Construction and Building Materials, Vol. 25, pp. 933-938, 2011. [5] Al-Jabri, K.S., Taha, R.A., Al-Hashmi, A. and Al-Harthy, A.S. “Effect of copper slag and cement by-pass dust addition on mechanical properties of concrete”, Construction and building
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(PDF) USE OF COPPER SLAG AS SUSTAINABLE
2021-10-14 · Copper slag can be utilized as fine aggregate in cement mortars, normal concrete and also as aggregates (coarse) in concrete (high strength).
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Effect of copper slag as a fine aggregate on the ...
2011-2-1 · 2.3.. Copper slagCopper slag used in this work was brought from Oman Mining Company, which produces an annual average of 60,000 tons. In preparation of cement mortars, the sand and copper slag particles used were those passing 850 μm and retained on 600 μm according to OS26-1981 .The copper slag was ground in the laboratory into a fine powder to
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Effect of copper slag as a fine aggregate on the ...
An experimental investigation was conducted to study the effect of using copper slag as a fine aggregate on the properties of cement mortars and concrete. Various mortar and concrete mixtures were prepared with different proportions of copper slag ranging from 0% (for the control mixture) to 100% as fine aggregates replacement.
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(PDF) Copper slag as fine aggregate for high performance ...
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- 100% of sand used in concrete. For each concrete mixture, six 150mmx150mmx150mm cubes, three 300mmx150mm dia. cylinders and three 100mmx100mmx500mm prisms ...
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Effect Of Copper Slag As A Fine Aggregate On Properties
2021-2-27 · 1. To find the optimum proportion of Copper Slag that can be used as a replacement substitute material for fine aggregate in concrete 2.To evaluate mechanical properties by use of copper slag in concrete specimens. 3To determined Strength, Workability, Durability by using copper slag as fully replacement of fine aggregate
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EFFECT OF COPPER SLAG AS A FINE AGGREGATE ON
2018-9-7 · obtained when fine aggregate is replaced with copper at 40%. The least compressive strength of 88.49MPa is obtained when fine aggregate is replaced with 100% copper slag. Now keeping this 100% copper slag mix as constant, Nano silica is replaced with cement in various percentages i.e. 1%, 2% and 3%.
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(PDF) Partial Replacement of Copper Slag as Fine
The and Technology, ISSN 2277 – 4106. optimum value which provided the best performance was at 50% addition of copper slag for compressive strength. 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%).
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Partial Replacement of Copper Slag as Fine Aggregate
2019-1-24 · of copper slag as a fine aggregate on the properties of cement mortars nd concrete”, Construction and Building Materials, Vol. 25, pp. 933-938, 2011. [5] Al-Jabri, K.S., Taha, R.A., Al-Hashmi, A. and Al-Harthy, A.S. “Effect of copper slag and cement by-pass dust addition on mechanical properties of concrete”, Construction and building
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Effects of Copper Slag as a Replacement for Fine
2019-5-8 · Abstract: Use of copper slag (CS) as a replacement for fine aggregate (FA) in RC slender columns was experimen-tally investigated in this study. Twenty columns measuring 150 mm x150 mm x 2500 mm were tested for monoto-nic axial compression load until failure. The concrete mixture included ordinary Portland cement (OPC) cement, fine
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Optimum content of copper slag as a fine aggregate in
2010-6-1 · The high content of ferric oxide in the copper slag used could be another reason that causes the reduction of quasi-static compressive strength with the increasing content of copper slag as a fine aggregate. The copper slag used has a high content of ferric oxide (59.11%), which is higher than most of copper slag from other sources [7].
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USE OF COPPER SLAG AS CONSTRUCTION MATERIAL IN
2018-5-24 · pavement , while copper tresses aslag and zinc slag may be used as a partial replace ment of fine aggregate for the construc-tion of sub base, base and bituminous layers. The specific gravity of copper slag, zinc slag and steel slag varied in the range of 2.75 – 3.6[5] Kajal et al (2007) Study present the use of waste plastic and copper slag ...
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PROPERTIES AND EFFECTS OF COPPER SLAG IN CONCRETE
2016-4-11 · Table 2.2 Sieve Analysis of Coarse Aggregate, Fine Aggregate and Copper Slag method and found to be 1.21, 1.01 Table 2.3 IS Limit for Fine Aggregates for Zone I and Zone II 2.7.1 Specific Gravity The specific gravity of 20 mm & 10 mm aggregates are found to be 2.67 & 2.75 respectively and are ...
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A CASE STUDY ON COPPER SLAG AS PARTIAL
2016-10-18 · Generally fine aggregate used as sand, and coarse aggregate used as crushed stone etc. Coming to the sand it is a naturally occurring granular ... 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 ...
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EFFECT OF COPPER SLAG AS A FINE AGGREGATE ON
2018-9-7 · obtained when fine aggregate is replaced with copper at 40%. The least compressive strength of 88.49MPa is obtained when fine aggregate is replaced with 100% copper slag. Now keeping this 100% copper slag mix as constant, Nano silica is replaced with cement in various percentages i.e. 1%, 2% and 3%.
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(PDF) Copper slag as fine aggregate for high performance ...
High Performance Structures and Materials III 381 Copper slag as fine aggregate for high performance concrete K. S. Al Jabri Department of Civil and Architectural Engineering, Sultan Qaboos University, Sultanate of Oman Abstract This paper presents results from an experimental investigation carried out to study the potential use of copper slag as fine aggregate on the
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(PDF) Effects of Copper Slag as a Replacement for Fine ...
Fine aggregate and copper slag sieve analysis used. Table 2 shows the mix design quantities. The mm (3 for compression and 5 for splitting), and five mix constituents were weighed in separate buckets and prisms measuring 100 mm x 100 mm x 500 mm (flex- mixed in a rotating drum in accordance with the ural) were cast.
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Effects of Copper Slag as a Replacement for Fine
2019-5-8 · Abstract: Use of copper slag (CS) as a replacement for fine aggregate (FA) in RC slender columns was experimen-tally investigated in this study. Twenty columns measuring 150 mm x150 mm x 2500 mm were tested for monoto-nic axial compression load until failure. The concrete mixture included ordinary Portland cement (OPC) cement, fine
Read More
[PDF] Effects of Copper Slag as a Replacement for Fine ...
2012-12-1 · Use of copper slag (CS) as a replacement for fine aggregate (FA) in RC slender columns was experimentally investigated in this study. Twenty columns measuring 150 mm x150 mm x 2500 mm were tested for monotonic axial compression load until failure. The concrete mixture included ordinary Portland cement (OPC) cement, fine aggregate, 10 mm coarse
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PROPERTIES OF CONCRETE CONTAINING WASTE
2016-6-21 · mixes with copper slag gave concrete with adequate properties, with the optimal sand replacements by water-cooled copper slag overall being in the region of 30-60%. Based on the results water-cooled copper slag can be considered to be a suitable candidate for the partial replacement of fine aggregate in concrete.
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PROPERTIES AND EFFECTS OF COPPER SLAG IN CONCRETE
2016-4-11 · Table 2.2 Sieve Analysis of Coarse Aggregate, Fine Aggregate and Copper Slag method and found to be 1.21, 1.01 Table 2.3 IS Limit for Fine Aggregates for Zone I and Zone II 2.7.1 Specific Gravity The specific gravity of 20 mm & 10 mm aggregates are found to be 2.67 & 2.75 respectively and are ...
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A Study on Effective Replacement of Fine Aggregate
2015-5-1 · 2) Fine aggregate: Locally available river sand conforming to Grading zone II of IS: 383 –1970. 3) Copper slag: Copper slag is a by-product material produced from the process of manufacturing copper. As the copper settles down in the smelter, it has a higher density, impurities stay in the top layer and then are transported to a water
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[PDF] Use of copper slag as construction material in ...
2005-12-1 · Copper Slag (CS) is produced as waste from roasting of copper, in which sulphur (as SO 2 ) is eliminated. CS was used as fine aggregate (up to 30%) in the design of bituminous mixes like Bituminous Macadam, Dense Bituminous Macadam. Bituminous Concrete and Semi-Dense Bituminous Concrete. Mechanical properties of mix such as Marshall stability, Indirect
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A CASE STUDY ON COPPER SLAG AS PARTIAL
2016-10-18 · Generally fine aggregate used as sand, and coarse aggregate used as crushed stone etc. Coming to the sand it is a naturally occurring granular ... 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 ...
Read More