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Effects of Copper Slag as a Replacement for Fine Aggregate ...

Fine aggregate and copper slag sieve analysis Copper slagand fine aggregate seive analysis Seive size (mm) 0.01 0.1 1 1.0 100 90 80 70 60 50 40 30 20 10 0 Fine aggregate Copper slag. 2) Effects of Copper Slag as a Replacement for Fine Aggregate on the …

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Study of the Properties of Concrete Containing Copper Slag ...

of 20 mm down size is used.Fine aggregates used for normal concrete were natural river sand and copper slag. Copper slag is procured from Mythri Metallizing India Company, Bangalore, Karnataka, India.The Physical and Chemical of Fine aggregates are shown in table.1.and table.2.

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EFFECT OF COPPER SLAG AS A FINE AGGREGATE ON THE ...

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 …

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Feasibility Study on the Use of Modified Copper Slag as a ...

 · As an interesting discovery on the use of copper slag as a fine aggregate, the author stated that a wide range of research supports the use of Cu slag as a fine aggregate in concrete floors and pavements due to its reasonable hardness . Moreover, the author stated that from an environmental point of view, the Cu slag can be considered as a safe ...

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A Study on Effective Replacement of Fine Aggregate using ...

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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Copper slag as fine aggregate for high performance concrete

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.

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Utilization of Copper Slag in M

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

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USE OF COPPER SLAG IN CONCRETE AND CEMENT MORTAR …

using copper slag as a replacement of fine aggregate on the strength properties. M25 grade concrete was used and tests were conducted for various proportions of copper slag replacement with sand of 0% to in concrete. The test results indicate that compressive strength of concrete

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Use of copper slag as a replacement for fine aggregate in ...

The use of copper slag as a replacement for fine aggregate in construction will reduce damage to the environment due to the waste resulting from the copper manufacturing process and help in saving natural resources. In this research, the use of copper slag as a replacement for fine aggregate is investigated. Three slender reinforced concrete ...

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Feasibility Study on the Use of Modified Copper Slag as a ...

 · As an interesting discovery on the use of copper slag as a fine aggregate, the author stated that a wide range of research supports the use of Cu slag as a fine aggregate in concrete floors and pavements due to its reasonable hardness . Moreover, the author stated that from an environmental point of view, the Cu slag can be considered as a safe ...

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A Study on Effective Replacement of Fine Aggregate using ...

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) A Study on Effective Replacement of Fine Aggregate ...

REFERENCE [1] K. S. Al Jabri, Copper Slag As Fine Aggregate For High Performance Concrete, 10.2495/HPSM060371 [2] Khalifa S. Al-Jabri, Effect of copper slag as a fine aggregate on the properties of cement mortars and concrete, 02/2011; 25(2):933-938. [3] C. K.

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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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Use of copper slag as a replacement for fine aggregate in ...

The use of copper slag as a replacement for fine aggregate in construction will reduce damage to the environment due to the waste resulting from the copper manufacturing process and help in saving natural resources. In this research, the use of copper slag as a replacement for fine aggregate is investigated. Three slender reinforced concrete ...

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Study on Mechanical Properties of Concreteon Partial ...

when copper slag was used to replace fine aggregate, up to 40% copper slag replacement, the strength of concrete was increases while the surface water absorption decreases. They also observed that when more than 40% of copper slag is used, the microstructure of concrete contains more voids, micro cracks, and capillary channels which accelerate ...

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(PDF) SUSTAINABLE CONSTRUCTION MATERIAL

Copper slag is used as a fine aggregate increase in their percentage because of its finer particle size. in concrete with different proportion ranges in 0%, 20%, 40%, 2) Replacement of fine aggregate with copper slag up to 60%, 80%, with constant w/b ratio.

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Use of waste copper slag, a sustainable material ...

 · Physical properties. Copper slag grains have a color of black glassy type and a fineness modulus of 3.5. The hardness is about 7 Moh's scale. Other typical physical properties are given in Table 2.In order to use copper slag as a mineral admixture, it was necessary to carry out an experimental study associating grinding time, average diameter, and pozzolanic activity assessed in mortars [].

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Performance of high strength concrete made with copper ...

 · The authors studied, in a previous research paper, the effect of copper slag substitutions as fine sand on the strength and durability of HSC.Concrete mixtures with different proportion of copper slag (ranging from 0% to replacement) were prepared and concrete samples were tested to assess the properties of the produced concrete at different curing ages.

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(PDF) USE OF COPPER SLAG

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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(PDF) A Study on Effective Replacement of Fine Aggregate ...

REFERENCE [1] K. S. Al Jabri, Copper Slag As Fine Aggregate For High Performance Concrete, 10.2495/HPSM060371 [2] Khalifa S. Al-Jabri, Effect of copper slag as a fine aggregate on the properties of cement mortars and concrete, 02/2011; 25(2):933-938. [3] C. K.

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Mechanical and Microstructural Properties of Copper Slag ...

In GPC, fly ash was replaced with UFGGBFS (5 %, 10 % and 15 %) and copper slag was used as fine aggregate. Mechanical Characterization such as split tensile, flexural strength, workability and ...

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STUDIES ON PARTIAL REPLACEMENT OF FINE AGGREGATES …

component. Copper slag can be used in concrete as fine aggregate to solves the problem of waste disposal. In this study copper slag is partially replaced for fine aggregates at various replacement levels in concrete. From the studies it is proved that, copper slag can partially replace the fine aggregate,

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EFFECT OF COPPER SLAG AS A FINE AGGREGATE ON THE ...

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 …

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USE OF COPPER SLAG AS CONSTRUCTION MATERIAL IN …

Adding copper slag as a replacement of fine aggregates shown to have a significant influence on increasing the sta-bility of bituminous mixes. [13] Fmro the above literature it is observed that copper slag has been used in construction of bituminous pavements. Cop-per slag has been suggested as a fine aggregate in limited

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Effect of Copper Slag As A Fine Aggregate on Properties of ...

affecting the durability properties of concrete. Copper slag can be used as a potential alternative to coarse aggregate/fine aggregate used in concrete and mortars R R Chavan & D B Kulkarni(2013) has investigated the performance of high strength concrete (HSC) made with copper slag as a fine aggregate at

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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 fine aggregate on corrosion ...

 · To provide good workability and better consistency for the concrete matrix, and the substitution up to 40–50% (by weight of sand) of copper slag can be used as a replacement for fine aggregates to obtain a concrete with good strength and durability . A series of tests were performed to assess the influence of copper slag fine aggregates (CUS ...

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