copper slag replacement sand

Sand Replacement - an overview | ScienceDirect Topics

The sand replacement method is used to determine in-place density. The sand replacement method of determination of in situ density uses a sand-pouring cylinder, cylindrical calibrating container, tray with a central circular hole, and a chisel. ... Copper Slag, 2017. Air Voids (Figure 7.7(c)) In a compacted mix, the small air pockets trapped ...

Partial Replacement Of Sand By Copper Slag

Partial Replacement Of Sand By Copper Slag. Partial Replacement Of Sand By Copper Slag; Effects of Copper Slag as Sand Replacement in Concrete. The compressive strength of cube specimen for different copper slag content as a replacement of sand at 7, 28, and 56 days curing period respectively is presented below.

A CASE STUDY ON COPPER SLAG AS PARTIAL …

strength properties of copper slag as a partial replacement of sand at different levels (0%, 20% and 40%). Copper slag is a by-product obtained during the matte smelting and refining of copper. In the present investigation it is proposed to study the engineering properties of Copper slag viz. Slump test,

Sustainability of Concrete Using Copper Slag as ...

Copper slag produced during the matte smelting and refining of copper ore, during which, the iron present in the copper concentrate combines chemically at 1200°C with silica present in flux materials such as river sand/silica sand/ quartz fines to form iron silicate, which is termed as copper slag. The copper slag thus generated is quenched ...

(PDF) Copper slag as sand replacement for high performance ...

Copper slag as sand replacement for high performance concrete

effect of copper slag as partial replacement of sand

3. T. Ch. Madhavi (2014) Copper Slag In Concrete As Replacement. The researchers found in his experiment that the copper slag is an industrial waste which can be used as a replacement for cement and sand and helps in increasing the mechanical properties of concrete. The use of copper slag can be done up to 30% exceeding

River Sand with Crush Sand and Copper Slag Study of …

Zine K.S.[3], 2016: used copper slag for replacement of fine aggregate in mortar. Copper slag is industrial by-product obtained during the metal smelting and refining of copper. He concludes that 30 to 50% replacement of sand with copper slag gives better results in compressive strength.

Life-Cycle Assessment of High-Strength Concrete Mixtures ...

Copper slag, a readily available waste material from shipyards in Singapore, is a possible replacement material for a portion of the natural sand in concrete mixtures, thus sustaining the projected growth in …

Performance of Copper slag and ferrous slag as partial ...

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 and flexural strength of such concretes is about 20% higher than that of conventional cement concretes of the same grade

Research Paper PERFORMANCE OF COPPER SLAG ON …

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 various proportions of copper slag replacement with sand of 0 to in concrete.

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

• 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 %) Materials Cement and Copper Slag In the present investigation, ordinary Portland cement of 53 grade was used. Fine aggregate used for control mortar ...

Copper Slag for surface blast-cleaning and Abrasive blasting

Copper Slag used for surface blast cleaning and Abrasive blasting to clean and shape the surface of metal, stone and concrete production replacement for sand.

Effect Of Copper Slag As A Sand Replacement On The ...

1.1 Copper Slag as a Sand Replacement:- Copper Slag as a Sand Replacement can be used due to the following reasons: It has a high Compressive strength which is equal to that of Fine Aggregate with similar diameter. Copper Slag is a non-degradable matter; it is creating an environmental problem so when used as a Replacement for

Study of Strength Properties of Concrete by Partial ...

and sand with copper slag to find out the maximum strength of concrete. Now we are doing this investigation by dividing the fineness ratio's percentages as 15% of fly ash as replacement of cement and 10%, 20%, 30%, 40% of copper slag as replacement of sand. Where the replacement of cement

(PDF) USE OF COPPER SLAG AS SUSTAINABLE AGGREGATE

A substitution of up to 40–50% copper slag as a sand replacement yielded comparable strength to that of the control mixture. However, addition of more copper slag resulted in strength reduction ...

Feasibility Assessment of Incorporating Copper Slag as a ...

Natural sand, as well as copper slag, was passed through 4.75 mm IS sieve. The specific gravity of natural sand and copper slag was experimentally determined to be 2.62 and 3.43, respectively, by using pycnometer as per BIS:2386 part III-1963, R 2002 . Coarse aggregates (basalt) of size 10 mm and 20 mm having a specific gravity of 2.77 and 2.82 ...

Comparison of The Replacement of Natural Sand by Copper ...

Compare the strength in 40% replacement of copper slag at 7, 28, and 60 days. M. V. Patil, Y.D.Patil [3] investigated on Effects of copper slag as sand replacement in concrete, for this research work, M30 grade concrete was used and tests were conducted for various proportions of copper slag replacement with sand of 0 to in concrete. Mr.

Project Report on Copper Slag in Concrete

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 and flexural strength of such concretes is about 20% higher than that of conventional cement concretes of the same grade

Partial Replacement of Copper Slag as Fine Aggregate

"Copper slag as sand replacement for high performance concrete", Cement & Concrete Composites, Vol. 31, pp. 483- 488, 2009. [2] Akihiko, Y. and Takashi, Y. "Study of utilisation of copper slag as fine aggregate for concrete", Ashikaya Kogyo Daigaku

PROPERTIES AND EFFECTS OF COPPER SLAG IN CONCRETE

Abstract: Copper slag is a by-product obtained during matte smelting and refining of copper. This work reports an This work reports an experimental procedure to investigate the effect of using CS as partial replacement of sand.

copper slag as sand replacement on hpc

Copper slag as sand replacement for high performance . 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 .

Copper slag - Wikipedia

copper slag as a substitution replacement material of 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. Copper slag can be used up to 30% but when used ahead of 50% results in decrease in strengths. [13]

Copper slag as sand replacement for high performance ...

Aug 01, 2009· 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.

A Review on Partial Substitution of Copper Slag with Sand ...

copper slag as a substitution replacement material of 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. Copper slag can be used up to 30% but when used ahead of 50% results in decrease in strengths. [13]

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

Aug 20, 2014· 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 %)

Copper slag sandblasting abrasives (Iron Silicate)

Copper slag is a hard, cubical, and aggressive sandblasting media. Contrary to its name it contains almost no copper. Air cooled, not water quenched. Angular and Aggressive. ** We do have a slightly less aggressive water cooled copper slag also available. Independent studies have shown it to be the fastest cutting slag abrasive. Enviromentally ...

What are the materials for partial replacement of sand in ...

Here are few: Copper slag Presently, worldwide, about 33 million tonnes of copper slag is generated annually with India contributing 6-6.5 million tonnes. Khalifa S Al Jabri of Oman in his findings published in the internationally referred journal...

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

copper slag concrete w.r.t conventional concrete V. CONCLUSION By our Project, we conclude that strength of concrete increased by the replacement of M-sand by copper slag, saves concrete material cost. Here we are using OPC of 53 grade, Well graded coarse and fine aggregate. 30% copper slag replacement showed Maximum workability.

(PDF) Partial Replacement of Copper Slag as Fine Aggregate

The effect of ground copper slag (GCS) on the strength and fracture of cement-based materials is studied. Up to 15% by mass of ground copper slag was used as a portland cement replacement.

Copper Slag As Sand Replacement In India

Performance Of Copper Slag And Ferrous Slag As Partial. 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 and flexural …

A STUDY ON THE PROPERTIES OF CONCRETE ON PARTIAL ...

properties of concrete by replacing cement with copper slag in the first phase and by replacing sand with copper slag in the second phase 2.1 Antonio M. Arino et. al. (1999): A study of differ ent nonferrous VODJ¶V such as copper, nickel, and lead has indicated that copper slag has the potential for application as a cementitious material.

COPPER SLAG IN CONCRETE AS REPLACEMENT MATERIAL | …

Copper slag is an industrial by-product material produced during the process of manufacturing of copper. About 2.2 tonnes of copper slag is generated, for every ton of copper production. The primary objective of this paper is to study the application of copper slag as an alternative replacement material of sand. This paper also studies the effect of replacement of Fine aggregate with copper ...

USE OF COPPER SLAG IN CONCRETE AND CEMENT MORTAR …

Determining the effects of replacement of sand by copper slag by various percentages on the strength and durability properties of concrete. 3.2. Coarse Aggregate The aggregate size bigger than 4.75 mm, is considered as coarse aggregate. The sand particles should be free from original bed rocks. ...