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Experimental Study on Concrete by Replacing Fine …

May 29, 2020· The utilization of copper slag in concrete provides additional environmental as well as technical benefits for all related industries. Replacement of copper slag in fine aggregates reduces the cost of making concrete. Replacement of copper slag increases the self weight of concrete specimens to the maximum of 15 to 25%.

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Effect Of Copper Slag As A Fine Aggregate On Properties Of ...

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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Experimental Study on Partial Replacement of Fine ...

partial replacement of fine aggregate by steel slag on the various strength properties of concrete by using the mix design of M20 grade. Test specimen with 0, 10, 20, 30, 40&50% of partial replacement of fine aggregate by steel slag were cast and tested for compressive strength after curing period of 7 …

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A REVIEW ON PARTIAL SUBSTITUTION OF SAND WITH …

Copper slag is considered as waste material and can be used as replacement of fine aggregates. The possibility of substituting natural fine aggregate with industrial by-products such as copper slag offers technical, economic and environmental advantages which are of great importance

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Copper slag as sand replacement for high performance concrete

5. It is recommended that 40 wt% of copper slag can be used as replacement of sand in order to obtain HPC with good properties. 6. It should be noted that further research work is needed to explore the effect of copper slag as fine aggregates on the properties of concrete with different cement types, silica fume sources and the degree of fines.

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Sustainability of Concrete Using Copper Slag as ...

Sustainability of Concrete Using Copper Slag as Replacement for River Sand. Concrete consumption is so extensive that it stands second to water. Spiraling urbanization has led to excessive consumption of concrete, which has increased the demand for sand, cement and coarse aggregates. The sand consumption across the world per annum is estimated ...

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FLEXURAL BEHAVIOUR OF SELF COMPACTING CONCRETE …

adopted. The cement and fine aggregate is partially and fully replaced with fly ash and copper slag and it's compared with controlled specimens. Replacement of copper slag by weight of fine Aggregates in various percentages such as 10%, 20%, 30%, 40% up to …

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Modeling Compressive Strength on Mechanical Properties of ...

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). Table 1: Predictive and Experimental Values of Compressive Strength at Different Curing Age. Curing Age Predictive Values of Compressive Strength

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Partial Replacement of Copper Slag as Fine Aggregate

copper slag. Fig.7. 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.

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(PDF) Effects of Copper Slag as a Replacement for Fine ...

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 …

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Parametric Study of Concrete Using By Copper Slag and ...

aggregate is replaced by copper slag and cement is replaced by fly ash from 45%to 60%.Replacement of fine aggregate by copper slag, cement by fly ash up to 50% shows good result in strength characteristics of concrete, hence replacement of copper slag up to50%is an optimum value for a normal concrete M. V. Patil, Y.D.Patil In this research ...

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[PDF] Effects of Copper Slag as a Replacement for Fine ...

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 aggregate, and CS.

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Estimating the Strength of Concrete Cube using Copper Slag ...

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 0.50. The fine aggregate is replaced with copper slag …

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Influence of Copper Slag in Concrete as Partial ...

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.

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AN EXPERIMENTAL STUDY ON CONCRETE OF PARTIAL REPLACEMENT …

an experimental study on concrete of partial replacement of copper slag with fine aggregate. an experimental study on concrete of partial replacement of copper slag with fine aggregate.

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Studies on use of Copper Slag as Replacement Material for ...

Cement and Copper Slag In the present investigation, ordinary Portland cement of 53 grade was used. Fine aggregate used for control mortar and concrete was natural river sand. Coarse aggregate consists of crushed stone aggregate of 20 mm. Copper slag is a by-product material produced from the process of manufac-turing copper.

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journal for study on durability high performance concrete ...

This paper reports the results of an experimental study on the high performance concrete made with copper slag as fine aggregate. The percentage of Copper Slag(CS) added by weight in a range viz. 0, 25, 50, 75 and as a replacement of sand used in concrete …

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Use of Copper Slag and Fly Ash in High Strength Concrete

them 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. Cement mortar mixtures were evaluated for compressive

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

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 quantities. 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

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The Use of Granulated Copper Slag as Cement Replacement in ...

Abstract: This research studies the use of waste copper slag as a cement replacement in high-performance concrete (HPC). To obtain two level of fineness, the copper slag was milled using a ball mill. A mixture was prepared with different percentages of copper slag ranging from 0% to 40% in steps of 10%. To obtain the

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Experimental Study on Concrete by Replacing Fine Aggregate ...

May 29, 2020· The utilization of copper slag in concrete provides additional environmental as well as technical benefits for all related industries. Replacement of copper slag in fine aggregates reduces the cost of making concrete. Replacement of copper slag increases the self weight of concrete specimens to the maximum of 15 to 25%.

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Effect of Copper Slag as a Fine Aggregate on Properties of ...

Sep 16, 2016· CONCLUSION [1] The design M25 grade concrete for 50% replacement of CS show the HPC characteristics [2] Copper Slag behaves like to River Sand both having same contain Silica (SiO2) [3] It is observed that when increasing percentage replacement of fine aggregate by Copper slag the unit weight of concrete is gradually increases. [4]

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sand replacement with granite powder in hpc

granite fine sand replacement MC Machinery. granite fine sand replacement. iron ore tailing as fine aggregate in mortar used CiteSeerX. only river sand (RS) as fine aggregate served as the control mix, while sand was replaced in the other mixes by of 80 kg of crushed waste glass was used as a partial replacement for sand at 10%, 15%, and 20% Use of crushed granite fines or crushed rock fines as an

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

8) It should be noted that further research work is needed to explore the effect of copper slag as fine aggregates on the properties of concrete with different cement types, silica fume sources and the degree of fines. REFERENCE [1] K. S. Al Jabri, Copper Slag As Fine Aggregate For High Performance Concrete, 10.2495/HPSM060371

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Use of Silica Sand as Fine Material in Concrete

aggregate and 50% of fine aggregate gives results similar to natural aggregate. 7) Khalifa S. Al-Jabri, Makoto Hisada, Salem K. Al-Oraimi, Abdullah H. Al-Saidy, (2009): They had studied the use copper slag as a replacement of sand on the properties of high performance concrete. Eight concrete mixtures were prepared with different proportions

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Effect of Copper Slag as a Fine Aggregate on Properties of ...

Sep 19, 2016· Copper slag as a 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 ...

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Copper slag as sand replacement for high performance concrete

Abstract. This paper reports on an experimental program to investigate the effect of using copper slag as a replacement of sand on the properties of high performance concrete (HPC). Eight concrete mixtures were prepared with different proportions of copper slag ranging from 0% (for the control mix) to .

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Research Paper To Study the Performance of Copper Slag As ...

increased by 34 % at 20% replacement of fine aggregate with copper slag, and up to 80% replacement of copper slag, concrete gain more strength than normal concrete strength. The flexural strength of concrete found to be increased by 14% with 30% replacement of copper slag. [8] 2. RESEARCH OBJECTIVES 1.

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Utilization of Copper Slag as Fine Aggregates in Cement ...

Copper Slag are given in Table3 and 4 respectively.Fig. 2 shows particle distribution curve of sand and copper slag. Fig. 1Copper slag TABLE 3: PROPERTIES OF FINE AGGREGATES AND COPPER SLAG Properties Fine Aggregates Copper Slag Specific gravity 2.53 3.57 Water absorption, % 0.80 0.14 Moisture content, % 0.50 0.10 Fineness modulus 2.55 2.68

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