copper slag as sand replacement in india

Utilization of Copper Slag in M-Sand as Partial

Copper slag: Copper slag is a byproduct of copper extraction by smelting. During smelting, impurities becomes slag which floats on the molten metal, slag that is quenched in water produces angular granules which are disposed of as waste. Slag from ores that are mechanically concentrated before smelting contain mostly iron oxide and silicon oxide.

Partial replacement of Fine aggreggate by Copper Slag and

Jan 16, 2017· The percentage replacement of sand by granulated copper slag where 0%, 5%, 10%, 15%, 20%, 30%, 40% and 50%. The compressive strength was observed to increase by about 35-40% and split tensile strength by 30-35%. The experimental investigation showed that percentage replacement of sand by copper slag shall be up to 40%.

A REVIEW OF INNOVATIVE USE OF COPPER SLAG AND

The addition of upto 50% of copper slag as a sand replacement yielded comparable strength with that of the control mix. However, further additions of copper slag had caused a reduction in the strength due to an increase of the free water content in the mix. Mixes with 80% and 100% copper slag replacement

A Review on Partial Substitution of Copper Slag with Sand

Copper slag which is an industrial waste product can be used as replacement for cement with sand and contributes to the increase in various mechanical properties of concrete.

Recent Trends in Replacement of Natural Sand With

At present about 33 million tonnes of copper slag is generating annually worldwide among that India contributing 6 to 6.5 million tonnes. 50 % copper slag can be used as

STRENGTH AND DURABILITY PROPERTIES OF COPPER SLAG

be increasing till 40% of sand replacement with copper slag after which the strength was found to be decreasing. Brindha and Nagan studied the durability properties of copper slag admixed concrete and found that the concrete with copper slag has less resistance to

A Study on Non Destructive Tests of Concrete with

May 06, 2017· Copper slag is an irregular, black, glassy and granular in nature and its properties are similar to the river sand. In this project, Copper slag used is brought from Sterile Industries India Ltd, Hyderabad. The chemical traces such as copper, sulphate and alumina present in the slag are not harmful. Objective of this study

Author: A. Satya Swethasri, V. Raji, J. Usha Kranthi

Use of furnace slag and welding slag as replacement for

Reuse of industrial solid waste as a partial replacement of aggregate in construction activities not only saves landfill space but also reduces the demand for extraction of natural raw materials [8]. Recent studies showed that slag can also replace with sand in concrete [11, 12, 13].

Slag Admixed Concrete Integrated Publish

Copper slag is widely used in the sand blasting industry and it has been used in the manufacture of abrasive tools. Recent research papers (Gorai P, Jana RK, Premchand 4 ) reviewed the potential use of copper slag as a partial substitute of cement and aggregates in concrete and asphalt mixtures.

Sustainable use of industrial-waste as partial replacement

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From this review it might be reasoned that the utilisation of copper slag up to 40% as sand substitution improves strength and durability characteristics at same workability and there is a decrease in the surface water absorption as copper slag quantity increased up to 40% replacement. Copper slag, an industrial waste material, makes it possible to produce ultra-high performance concrete.

USE OF COPPER SLAG IN CONCRETE AND CEMENT MORTAR

3.3. Copper Slag Copper slag is a by-product material produced from the process of manufacturing copper. The end product is a solid, hard material that goes to the crusher for further processing. Copper slag used in this work was bought from Sterlite industries (India) ltd, Tuticorin, Tamil Nadu, India.

Experimental Investigation of Copper Slag Replacement of

Experimental Investigation of Copper Slag Replacement of Fine Aggregate Ppt Free download as Powerpoint Presentation (.ppt / .pptx), File (.pdf), Text File (.txt) or view presentation slides online. Concrete Experimental investigation of copper slag replacement of fine aggregate

Mechanical and Durability Properties of RC Beams Using

copper slag waste.The result of this study emphasized the effectiveness of copper slag replacement in improving the concrete resistance against sulfate attack. In this study, the sulfate resistance of concrete made with 5%, 10% and 15% of copper slag were studied in comparison with concretes without copper slag replacement.

EFFECT OF COPPER SLAG AS A SAND REPLACEMET ON

Mar 28, 2016· Copper slag is a by-product obtained during the matte smelting and refining of copper. Copper slag used in This work was brought from Sterile Industries Ltd

AN EXPERIMENTAL INVESTIGATION ON COPPER SLAG AS

By using copper slag as fine aggregate as we can make environment more sustainable. It contributes to natural sand conservation. REFERENCE [1] Neel P Patel et al (2016), "Sand Replacement with copper slag on mechanical properties of concrete" International Journal of advanced Engineering and Research Development.

Studies on use of Copper Slag as Replacement Material for

The percentage of copper slag used for replacement of river sand are 0, 25, 50 and 75 % Cement sand mortar joint thickness of 10 and 15 mm Plaster ability of use of copper slag for partial replacement material for river sand Use of copper slag as replacement material for river sand in cement concrete (0, 25, 50, 75 and 100 %

River Sand Substitutes -An Overview India's leading

The recommended percentage replacement of sand by copper slag is 40%. The studies revealed that the addition of slag does not pave way for leaching of harmful elements like Copper (Cu) and Iron (Fe) present in slag in concrete. Thus, it does not pose any environmental problem.

Copper slag as sand replacement for high performance

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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 100%.

Utilization of Copper Slag in M-Sand as Partial

Utilization of Copper Slag in M-Sand as Partial Replacement of Fine Aggregate Prasanna Kumar C¹, Dr. Shashishankar², Raghavendra3 1Associate Professor and Head, DBIT, Bengaluru, India 2Professor and Head, AMC College of Engineering, Bengaluru, India Abstract: In India, there is a great demand of aggregates, mainly

Studies on use of Copper Slag as Replacement Material for

Aug 20, 2014· Hence, the conclusions given here can be conservatively applied to most of the clay brick masonry constructions in India. Copper slag can be used as a sand replacement material for plastering of floorings and horizontal surfaces up to 50 % by mass of the total fine aggregate, and this can be reduced up to 25 % by mass of the fine aggregate for vertical surfaces, such as, brick/block walls.

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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 100% in concrete. The test results indicate that compressive strength of concrete

River Sand Substitutes -An Overview India's leading

The recommended percentage replacement of sand by copper slag is 40%. The studies revealed that the addition of slag does not pave way for leaching of harmful elements like Copper (Cu) and Iron (Fe) present in slag in concrete. Thus, it does not pose any environmental problem.

Copper Slag Loose Copper Slag Manufacturer from Ahmedabad

Partial replacement of sand by Copper Slag in concrete is allowed up to 10% by mass. Copper Slag has similar properties to sand and is a very effective substitute during monsoon (rainy) season.

Copper slag as sand replacement for high performance

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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 100%.

Copper Slag Research Papers Academia.edu

The present study mainly focuses on investigating the effect of using copper slag as a replacement of fine aggregate on the strength properties. In this report, M25 grade concrete was used and tests were conducted for various proportions of copper slag replacement with sand