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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 waterGet price

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A Review on improvement of bearing capacity using

The effect of copper slag can be seen by replacing a part of the cement in concrete The study conducted by CRRI New Delhi showed that fine sand with copper slag upto 40% can be used as fine aggregate in pavement quality concrete as well as in dry lean concrete [4] Copper slag Get price

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Studies on use of Copper Slag as Replacement Material for

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 manufacturing copper Get price

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Use of Copper Slag in Concrete

May 27 2011 The study conducted by CRRI shows that use of copper slag in concrete have no adverse effect on its strength (Fig ) and a blend of copper slag and fine sand with slag up to 40 percent can be used as fine aggregate in pavement quality concrete as well as in dry lean concrete [Get price

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PROPERTIES OF SUSTAINABLE MORTAR WITH COPPER SLAG AS FINE

Mar 16 2019Experimental investigation by Brindha and Nagan [11] indicated a decrease in pores in copper slag concrete Mithun and Narasimhan [12] demonstrated improved performance in terms of workability and strength The present experimental study is conducted to investigate the feasibility of Copper slag as fine aggregate in mortar mixes Get price

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Performance of Copper slag and ferrous slag as partial

A study carried out by central Road Research Institute (CRRI) (9) New Delhi has shown that copper slag can be used as a partial replacement for sand as fine aggregate in concrete up to 40% in pavement grade concrete with out any loss of cohesiveness and the compressive andGet price

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Properties of pavement quality concrete and dry lean

Workability and bleeding of green concrete compressive strength flexural strength at 7 and 28 days drying shrinkage and abrasion resistance were measured for all the concrete mixtures DLC mixtures were designed with 150 kg/m3 of OPC and different blends of stone dust with 20% 40% 60% and 80% copper slag as fine aggregate Get price

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Partial Replacement of Copper Slag as Fine Aggregate

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 Get price

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Experimental Study on the Flexural Behavior of Reinforced

been reported on the use of copper slag in cement concrete not much research has been carried out in India concerning the incorporation of copper slag in concrete Therefore this paper presents the study of the effect of copper slag as a partial and full replacement of fine aggregate in concrete member like RCC beams and RCCGet price

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Copper Slag

Copper slag also has a high strength-to-weight ratio making it an effective option in concrete or as a fill material under the roadway Some studies were carried out using grained copper slag as fine aggregate and fine powder copper slag for partial replacement of cement Get price

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Research Paper PERFORMANCE OF COPPER SLAG ON

Copper slag is the waste material of matte smelting and refining of copper such that each ton of copper generates approximately 2 5 tons of copper slag Copper slag is one of the materials that is considered as a waste which could have a promising future in construction Industry as partial or full substitute of aggregates For this research work M25 grade concrete was used and tests were conducted for Get price

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Influence of Copper Slag in Concrete as Partial

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 2) In this project M20 and M40 grade concrete are prepare with different ratios of copperslag instead of fine aggregate and also finding the optimum percentage of copper slag used in concrete Get price

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(PDF) A Review on Utilization of Waste Material

In India a study has been carried out by the Central Road Research Institute (CRRI) shown that copper slag may be used as a partial replacement for river sand as fine aggregate in concrete up to 50 % in pavement concrete without any loss of compressive and flexural strength and such concretes shown about 20 % higher strength than that of conventional cement concrete of the same grade Get price

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Performance of Copper slag and ferrous slag as partial

A study carried out by central Road Research Institute (CRRI) (9) New Delhi has shown that copper slag can be used as a partial replacement for sand as fine aggregate in concrete up to 40% in pavement grade concrete with out any loss of cohesiveness and the compressive andGet price

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A BRIEF REVIEW ON BLAST

A BRIEF REVIEW ON BLAST-FURNACE SLAG AND COPPER SLAG AS FINE AGGREGATE IN MORTAR AND CONCRETE BASED ON PORTLAND CEMENT Alaa M Rashad Building Materials Research and Quality Control Institute Housing Building National Research Center HBRC Cairo Egypt Received September 16 2015 Abstract Get price

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Utilization of copper slag in cement and concrete

As seen the density of copper slag varies between 3 16 and 3 87 g/cm 3 based on the amount of iron content The average specific gravity of copper slag is about 3 5 g/cm 3 that means copper slag is denser than ordinary natural aggregates In general water absorption of copper slag is very low Get price

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Copper Slag Partially Replaces Fine Aggregate in M 25

In India a study has been carried out by the Central Road Research Institute (CRRI) shown that copper slag may be used as a partial replacement for river sand as fine aggregate in concrete up to 50 % in pavement concrete without any Paper ID 3111604 457Get price

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Effect of Copper Slag as a Fine Aggregate on Properties of

The measured slump was 29 mm for the control mixture whereas 78 mm with replacement of fine aggregate using copper slag 2 It is observed that 10% 20% 30% low 40% 50% 60% 70% 80% 90% Medium High workability of concrete where it is Get price

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copper slag used as a fine aggregate in concrete

copper slag as fine aggregate in concrete pdf Copper slag as fine aggregate for high performance 2014-5-16 slag in concrete industry as replacement of cement or/and fine aggregates can have the benefit of reducing the costs of disposal and minimising environmental pollution [1 2] Get price

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A Study on the Partial Replacement of Fine Aggregate with

the production of cement mortar and concrete as raw materials for clinker cement replacement coarse and fine aggregates The use of copper slag in cement and concrete provides potential environmental as well as economic benefits for all related industries particularly in areas where a considerable amount of copper slag is produced Get price

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Use of Copper Slag in Concrete

May 27 2011 The study conducted by CRRI shows that use of copper slag in concrete have no adverse effect on its strength (Fig ) and a blend of copper slag and fine sand with slag up to 40 percent can be used as fine aggregate in pavement quality concrete as well as in dry lean concrete [Get price

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Nonferrous Slags

Asphalt Concrete Aggregate Phosphorus copper and nickel slags have been used as aggregate substitutes in hot mix paving Air-cooled slags can be used as coarse or fine aggregate while granulated slags can be used as fine aggregate (1) Granular Base Embankment and FillGet price

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Utilization of Copper Slag as Fine Aggregate in Cement

Utilization of Copper Slag as Fine Aggregate in Cement Concrete In the present scenario as a result of continuous growth in population rapid industrialization and the accompanying technologies involving waste disposal the rate of discharge of pollutants into the atmosphere copper slag is one of the industrial waste which comes out from Get price

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Utilisation of Copper Slag as A Partially Replacement of

specifications In the present study the copper slag is replaced with the fine aggregates in 0% 15% 30% 40% and 45% while the other materials such as cement and coarse aggregates are as per the trial mix design Due to the usage of copper slag the density of concrete has increased for Get price

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PROPERTIES OF CONCRETE CONTAINING WASTE COPPER

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 Get price

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Project Report on Copper Slag in Concrete

Mar 29 2019Today I'm going to be shared about "Project Report on Copper Slag in Concrete" With advantages and disadvantages of copper slag in concrete so let's get started Introduction Traditionally soil stone aggregates sand bitumen cement etc are used for road construction Get price

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Utilization of copper slag in cement and concrete

Aug 01 2008Utilization of copper slag in cement and concrete The common management options for copper slag are recycling recovering of metal production of value added products such as abrasive tools roofing granules cutting tools abrasive tiles glass road-base construction railroad ballast asphalt pavements Get price

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Effect of copper slag as a fine aggregate on the

favor aggregate use [8-10] Copper slag also exhibits pozzolanic properties since it contains little CaO and several other oxides such as Al2O3 SiO2 and Fe2O3 The use of copper slag in the concrete industry as a replacement for cement and/or fine aggregates has the benefits of reducing disposal costs and assisting environmental protection Get price

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A Review on Potential of Utilizing Metal Industry Wastes

Aug 12 2014REFRENCES [1] Sh Binod Kumar "Utilization of Copper Slag as Fine Aggregate in Cement Concrete" CRRI [2] Justnes H "Silica Fume in High-Quality Concrete - A Review of Mechanism and Performance" Proceedings of the 9th CANMET/ACI International Conference on Fly Ash Silica Fume Slag and Natural Pozzolan in Concrete ACI SP-242 Ed Get price

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Copper Slag Partially Replaces Fine Aggregate in M 25

of copper approximately 2 2–3 0 tons copper slag is generated as a by-product material In Oman approximately 60 000tons of copper slag is produced every year Many researchers have investigated the use of copper slag as fine or coarse aggregate in the preparation of cement mortar and concrete Copper slag has been excluded from the listed Get price

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A STUDY ON PROPERTIES OF STRENGTH AND DURABILITY OF

copper slag was generated in the U S Out of the total copper slag produced in the U S every year about 50-70% is used as aggregate for road and pavement construction and approximately 15-40% is stockpiled in copper plants and eventually landfilled at slag disposal sites Get price

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