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copper slag as fine aggregate

Experimental study on residual properties of thermally ...

2020-1-21 · Regarding using copper slag as fine aggregate replacement, overall results of the present study show that mixtures containing copper slag show considerably relief thermal damages, especially for steel fiber content less than 1.5%. This may be attributed to the low thermal expansion of copper slag.Recovery of copper from copper slag using a microbial …A.M. Rashad, A brief review on blast-furnace slag and copper slag as fine aggregate in mortar and concrete based on Portland cement, Rev. Adv. Mater. Sci., 44(2016), No. 3, p. 221. [2]

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,Blasted copper slag as fine aggregate in Portland cement ...2017-7-1 · The present work focuses on assessing the viability of applying blasted copper slag, produced during abrasive blasting, as fine aggregate for Portland cement concrete manufacturing, resulting in an alternative and safe disposal method. Leaching assays showed no toxicity for this material. Concrete mixtures were produced, with high aggregate ...

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 copper slag. Now keeping this copper slag mix as constant, Nano silica is replaced with cement in various percentages i.e. 1%, 2% and 3% E 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%.

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 copper slag. Now keeping this copper slag mix as constant, Nano silica is replaced with cement in various percentages i.e. 1%, 2% and 3% e 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,

Research Paper To Study the Performance of Copper …

2020-3-5 · The fine aggregate is replaced with copper slag in proportions of 0%, 20%, 30%, 40%, 50%, 60%, 80%, and . Tests were performed for properties of fresh concrete and hardened concrete. All concrete specimens were cured for 28 days before compression strength test, split tensile strength test, flexuralStudy of the Properties of Concrete Containing Copper …2015-3-2 · Then copper slag is replaced by 20 %, 40 %, 60 %, 80 % and 100 % of sand to study the compressive strength, rapid chloride penetration test and accelerated corrosion process. Slump Test. The slump test was conducted on fresh concrete for various percentage replacement of fine aggregate with copper slag.

(PDF) Copper slag as fine aggregate for high performance ...

2022-1-5 · The concrete mix included ordinary Portland cement, fine aggregate, 10mm coarse aggregate and copper slag. The ratios of copper slag to fine aggregate were 0%, 40% and 80%. Four-8mm diameter high ...Effect Of Copper Slag As A Fine Aggregate On Properties …2021-2-27 · replacement of fine aggregate by copper slag on the mechanical and durability properties of ordinary portland cement concrete. The literature being reviewed as below Khalifa s. al-jabri,abdullah H. Al-saidy,ramzi taha has investigated the, for cement mortars, all mixtures with different copper slag proportions yielded comparable or higher ...

(PDF) Use Of Copper Slag As Fine Aggregate ‐ A Case …

Fine aggregate was replaced with copper slag. The water/cement (w/c) ratio in all the mixes was kept 0.43. The specimens were tested after 7, and 28 days of curing. The ratio of different materials used in each mix and mix designation are shown in Table 6.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 copper slag. Now keeping this copper slag mix as constant, Nano silica is replaced with cement in various percentages i.e. 1%, 2% and 3%.

(PDF) Use Of Copper Slag As Fine Aggregate ‐ A Case …

Fine aggregate was replaced with copper slag. The water/cement (w/c) ratio in all the mixes was kept 0.43. The specimens were tested after 7, and 28 days of curing. The ratio of different materials used in each mix and mix designation are shown in Table 6.Effect Of Copper Slag As A Fine Aggregate On Properties …2021-2-27 · replacement of fine aggregate by copper slag on the mechanical and durability properties of ordinary portland cement concrete. The literature being reviewed as below Khalifa s. al-jabri,abdullah H. Al-saidy,ramzi taha has investigated the, for cement mortars, all mixtures with different copper slag proportions yielded comparable or higher ...

Effect of copper slag as a fine aggregate on the properties ...

2011-2-1 · 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 as fine aggregates replacement E OF COPPER SLAG AS CONSTRUCTION MATERIAL IN …2018-5-24 · copper slag is produced. The addition of copper slag as fine aggregate in various bituminous mixes im proves interlock-ing and eventually improves the volumetric properties as well as the mechanical properties of the mixes. [2] • ppe Co r slag is a by-product of copper extraction by . smelting. [3] • Copper slag is a granular solid, ranges from

Copper Slag As Fine Aggregate For High Performance …

Keywords: copper slag, fine aggregate, concrete, strength, workability, density. 1 Introduction Aggregates are considered one of the main constituents of concrete since they occupy more than 70% of the concrete matrix. In many countries there is scarcity of natural aggregates that are suitable for construction whereas in other countries the ...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 as fine aggregates replacement.

Blasted copper slag as fine aggregate in Portland cement ...

2017-7-1 · The present work focuses on assessing the viability of applying blasted copper slag, produced during abrasive blasting, as fine aggregate for Portland cement concrete manufacturing, resulting in an alternative and safe disposal method. Leaching assays showed no toxicity for this material. Concrete mixtures were produced, with high aggregate ...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 as fine aggregates replacement.

(PDF) Copper slag as fine aggregate for high performance ...

2022-1-5 · The concrete mix included ordinary Portland cement, fine aggregate, 10mm coarse aggregate and copper slag. The ratios of copper slag to fine aggregate were 0%, 40% and 80%. Four-8mm diameter high ...Optimum content of copper slag as a fine aggregate in high s…(PDF) USE OF COPPER SLAG AS SUSTAINABLE AGGREGATE

Utilization of Copper Slag in M-Sand as Partial ...

2017-12-30 · 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 concrete mixes at the ages of 7, 14 and 28 days.The effect ofCharacteristics of Blended Geopolymer Concrete ... - IIETA2020-7-6 · Workability of geopolymer concrete using (a) crushed stone sand as fine aggregate (b) copper slag as fine aggregate. 3.2 Properties of geopolymer concrete in hardened state. Properties of geopolymer concrete in hardened state has been done to assess the compressive strength of cube specimens having a size 150mm x 150mm x 150mm.

Influence of Copper Slag in Concrete as Partial ...

2017-5-8 · 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.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 as fine aggregates replacement.

Blasted copper slag as fine aggregate in Portland cement ...

2017-7-1 · The present work focuses on assessing the viability of applying blasted copper slag, produced during abrasive blasting, as fine aggregate for Portland cement concrete manufacturing, resulting in an alternative and safe disposal method. Leaching assays showed no toxicity for this material. Concrete mixtures were produced, with high aggregate ...Partial Replacement of Copper Slag as Fine Aggregate2019-1-24 · 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

PROPERTIES AND EFFECTS OF COPPER SLAG IN CONCRETE

2016-4-11 · from increasing copper slag is due to increased voids due to the fact that copper slag which was 3.30 compared to 2.62 of the naturpossesses fewer fine particles than fine aggregate. It could also be due to the increase of the free water because the copper slag absorbs less water than the fine aggregate is evidentUtilization of Copper Slag in M-Sand as Partial ...2017-12-30 · 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 concrete mixes at the ages of 7, 14 and 28 days.The effect of

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(PDF) Partial Replacement of Copper Slag as Fine AggregateAbstract and Figures. this project present the usage of copper slag for the partial replacement for fine aggregate the experimental procedure is conducted for the replacing percentage of 10%,15% ...

Effect of Copper Slag As A Fine Aggregate on Properties …

2016-8-31 · effect of replacement of fine aggregate by copper slag on the mechanical and durability properties of ordinary portland cement concrete. The literature being reviewed as below Khalifa s. al-jabri,abdullah H. Al-saidy,ramzi taha(2009) has investigated the, for cement mortars, all mixtures with different copper slag proportions yielded ...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].

Copper slag as fine aggregate for high performance …

2014-5-16 · copper slag as fine aggregate on the properties of normal concrete. Akihiko and Takashi [3] investigated the use of slag from copper smelting as a fine aggregate in concrete. From mortar strength tests with a cement/slag/water ratio of 1/2/0.55, the ball milled slag gave a higher strength. The effects of using severalEffect 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 …

EXPERIMENTAL INVESTIGATION ON COPPER SLAG AS …

2017-6-22 · The specific gravity of fine aggregate is 2.60. The coarse aggregate used in this study is 20mm and 10mm sizes. And it is obtained from a quarry near Chinkurli, Pandavapura taluk, Mandya district. The specific gravity of coarse aggregate is found to be 2.63. 3.1.3 Copper slag Copper slag is one of the waste material obtainedExperimental study on residual properties of thermally ...2020-1-21 · Regarding using copper slag as fine aggregate replacement, overall results of the present study show that mixtures containing copper slag show considerably relief thermal damages, especially for steel fiber content less than 1.5%. This may be attributed to the low thermal expansion of copper slag.

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,Blasted copper slag as fine aggregate in Portland cement ...2017-7-1 · The fine aggregate used was ravine sand with 76% of its mass between 0.15 and 1.20 mm mesh sieve. The coarse aggregate was crushed granite, in two size classes, named crushed stone 0 and crushed stone 1. Blasted copper slag was collected from construction site, from oil storage tank cleaning procedure.

(PDF) Use Of Copper Slag As Fine Aggregate ‐ A Case …

Fine aggregate was replaced with copper slag. The water/cement (w/c) ratio in all the mixes was kept 0.43. The specimens were tested after 7, and 28 days of curing. The ratio of different materials used in each mix and mix designation are shown in Table 6 pper slag as fine aggregate for high performance .. ncrete 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. For each concrete mixture, six 150mm× 150mm×150mm cubes, three 300mm×150mm dia. cylinders and three 100mm×100mm×500mm ...

Performance of Copper Slag on Strength as Partial ...

2018-1-29 · Copper slag, which is the waste material produced in the extraction process of copper metal in refinery plants, has low cost and its application as a fine aggregate in concrete production have many environmental benefits such as waste recycling and solves disposal problems.[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 …

A CASE STUDY ON COPPER SLAG AS PARTIAL …

2016-10-18 · strength properties of copper slag as a partial replacement of sand at different levels (0%, 20% and 40%). Copper slag is a ... 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 ...[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 …