copper slag replacement sand

Copper Slag Replacement Sand

Copper slag as sand replacement for high …

This stone 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%. Concrete mixes were evaluated for workability, density, compressive strength, tensile strength, …

Copper slag as sand replacement for high …

01.08.2009 · This stone 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%. Concrete mixes were evaluated for workability, density, compressive strength, tensile strength, …

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

chemical properties of Sand. Copper slag is considered as a waste material which could be used in the construction industry as partial substitute of either cement or aggregates. The use of copper slag in concrete provides potential environmental as well as economic benefits to the construction industry. Copper slag if not disposed of properly

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. These results show an increasing profile up to 40% replacement of copper slag and then it shows decreasing profile as …

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

Replace copper slag can increase the weight of concrete samples. Therefore, it is recommended that copper slag be used as a sand substitute to obtain concrete with good strength and durability requirements. Key words: Copper Slag, Compressive strength, Flexural strength, split tensile strength, non destructive tests, water

Life-Cycle Assessment of High-Strength Concrete …

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 the region. A life-cycle assessment approach is applied to investigate the environmental impacts of copper slag and its alternative use as natural sand in high-strength concrete applications in Singapore. The …

Copper slag as sand replacement for high …

For example, 40% and 100% sand replacement with copper slag result in a reduction of 8% and 40% in embodied energy, 12% and 30% in global warming potential, 8% and 41% in acidification, and 7% and...

PROPERTIES AND EFFECTS OF COPPER SLAG IN CONCRETE

increase in the copper slag percentages at 28 days and there is significant increase in strength with that of strength of control mix. 3.5 Density From the results in the table, it can be seen that the increase of the copper slag as sand content. This is due to the higher specific gravity of the copper slag, al sand.

Copper slag - Wikipedia

Copper slag is mainly used for surface blast-cleaning. Abrasive blasting is used to clean and shape the surface of metal, stone, concrete and other materials. In this process, a stream of abrasive grains called grit are propelled toward the workpiece. Copper slag is just one of many different materials that may be used as abrasive grit. Rate of grit consumption, amount of dust generated, and surface finish quality are some of the variables affected by the choice of grit material.

EXPERIMENTAL INVESTIGATION ON COPPER SLAG AS FINE ...

ton of copper generates approximately 2.5 tons of copper slag. In this study, copper slag from 0% to 100% is replaced to fine aggregate to investigate the properties of strength in copper slag. The obtained results were compared with normal or conventional concrete made of OPC and natural sand.

Partial Replacement of Copper Slag as Fine Aggregate

copper slag is widely used in the sand blasting industry and in the manufacturing of abrasive tools, the remainder is disposed of without any further reuse or reclamation. The use of copper slag in the concrete industry as a replacement for cement can have the benefit of reducing the costs of …

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]

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

(PDF) Partial Replacement of Copper Slag as Fine …

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 ...

Studies on use of Copper Slag as Replacement …

20.08.2014 · 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 %)

Performances of Copper Slag as Partial Replacement of ...

Copper slag as sand replacement The use of copper slag as sand substitution improves the strength and durability characteristics of high strength concrete up to 50% replacement level (Al-Jabri et al., 2009), increased the compressive and flexural strength of pavement grade concretes 20% …

USE OF COPPER SLAG IN CONCRETE AND CEMENT MORTAR AS ...

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

using slag (from induction furnace) in concrete as ...

13.09.2014 · in the video one can see use of crushed sand in making concrete mix for construction purpose. this saves lot of river sand. strength is extremely good compare to concrete using river sand.

Copper Slag As Sand Replacement In Iran- …

Copper Slag As Sand Replacement In Iran. Cs is a byproduct material produced from the process of manufacturing copper it is totally inert material and its physical properties are similar to natural sand fs is a byproduct in the manufacture of pig iron and the amounts of iron and slag obtained ar. Chat Online . Cost Of 80 Percent Copper Slag Iran. Copper granules trade offers directory and ...

Last Article: Gold Processing Plant Equipment For Sale   Next Article: Equipment Requirement For Iron Ore Mining Project

Related articles:

2006-2024 © All rights reserved
Add: New Technical Industry Development Area, Zhengzhou, Henan, China. Postcode: 450001
E-mail: [email protected]