copper slag concrete:

Copper slag as sand replacement for high performance

2009year8month1day · 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

Read More

Effect of waste copper slag as a substitute in cement and

2022year3month1day · Copper slag is a by-product of the copper ore purification process that is produced at various stages. Copper slag is widely utilized as an abrasive, as well as a

Read More

Utilization of copper slag in cement and concrete

2008year8month1day · Currently, copper slag has been widely used for abrasive tools, roofing granules, cutting tools, abrasive, tiles, glass, road-base construction, railroad ballast,

Read More

Influence of Copper Slag on the Mechanical Properties of

2022year9month3day · The mechanical properties of concrete were reported to be improved by the addition of copper slag along with nano-silica in comparison to the control mix of

Read More

Copper Slag - an overview | ScienceDirect Topics

Copper slag, which is the waste material produced in the extraction process of copper metal in refinery plants, has low cost, and its application as a fine aggregate in concrete

Read More

Copper Slag in Cement Manufacture and as Cementitious

2017year1month1day · Synopsis In this chapter, the use of copper slag (CS) as part of the raw feed in Portland cement clinker calcination or in the ground form as supplementary

Read More

(PDF) USE OF COPPER SLAG - ResearchGate

2015year11month20day · For this research work, M20 grade concrete was used and tests were conducted for various proportions of copper slag replacement with sand of 0 to 60%,

Read More

(PDF) USE OF COPPER SLAG AS SUSTAINABLE

2014year10month17day · Copper slag can be utilized as fine aggregate in cement mortars, normal concrete and also as aggregates (coarse) in concrete (high strength). As fine aggregate in cement mortar, copper slag ...

Read More

Utilization of copper slag in cement and concrete

2008year8month1day · The 40% copper slag concrete was the best mix proportion for increasing compressive strength. However, for cement mortar applications, 80% copper slag is

Read More

Effect of waste copper slag as a substitute in cement and

2022year3month1day · Copper slag is a by-product of the copper ore purification process that is produced at various stages. Copper slag is widely utilized as an abrasive, as well as a construction ingredient in the manufacturing of concrete and paving materials. Despite, the giant quantities of waste copper slag results in landfilling issues.

Read More

A critical review on the use of copper slag (CS) as a

2021year7month19day · DOI: 10.1016/J.CONBUILDMAT.2021.123371 Corpus ID: 235513012; A critical review on the use of copper slag (CS) as a substitute constituent in concrete @article{Wang2021ACR, title={A critical review on the use of copper slag (CS) as a substitute constituent in concrete}, author={Ruijun Wang and Qi Shi and Yang Li and

Read More

Effect of waste copper slag as a substitute in cement and

2022year3month1day · Arino AM and Mobasher B 1999 Effect of ground copper slag on strength and toughness of cementitious mixes ACI Materials Journal 96 68-73. Google Scholar [25.] Al-Jabri KS, Taha RA, Al-Hashmi A and Al-Harthy AS 2006 Effect of copper slag and cement by-pass dust addition on mechanical properties of concrete Construction and Building,

Read More

Physical, Mechanical and Transfer Properties at the Steel

Sharma et al. found that the low water absorption and smooth surface of copper slag might result in the presence of a large significant amount of excess water in the mixture, potentially causing the deterioration of the concrete’s mechanical properties, but the quality of concrete could be managed by altering the concrete mixture proportion ...

Read More

Waste to valuable resource: application of copper slag and

2023year3month20day · Researchers have utilized different wastes like steel slag, BF slag, EAF slag, saw dust, quarry dust, coal bottom ash, rice husk ash, plastic waste and copper slags, aluminium dross as a substitute of aggregates in concrete [11,12,13,14,15,16].The present scenario is to prioritize circular economy where this waste is treated as a resource ...

Read More

The pretreatment of non-ferrous metallurgical waste slag

1 天前 · Due to containing abundant FeO x, Si and trace heavy metals (Pb, As, Cr, Cd, etc.), the disposal of non-ferrous metallurgical waste slag (NMWS), such as copper slag, lead slag, zinc slag and nickel slag, has attracted more and more attention.When the NMWS is applied as raw material for preparing glass-ceramics, the heavy metals in NMWS could

Read More

Effect of Copper Slag and Fly Ash on High Strength Concrete

For this concrete containing 50% copper slag, fly ash is introduced in the concrete for better performance. Introduction of fly ash gave better results than concrete containing 50% copper slag. The strength has increased approximately 5% containing 25% fly ash and decreased with further replacements of cement with fly ash.

Read More

PROPERTIES AND EFFECTS OF COPPER SLAG IN

2022year8month18day · Properties And Effects Of Copper Slag In Concrete 48 Table 2.7 Physical Properties of Coarse Aggregates, Fine Aggregates and Copper Slag Table 2.8 Chemical Analysis of Copper Slag 3 Table 2.9 Mix Proportions (Kg / m3) and Mix Ratio and tested at 7,28 and 56 days of curing in water Table 2.10 Sizes and Types of Moulds Used for ...

Read More

Cooper Slag - [PDF Document]

2015year11month28day · Cement mortarsTo study the effect of copper slag substitution as a replacement for neaggregates. on the strength of cementmortars, specimens were preparedwith different percent-ages of copper slag (byweight). Thepercentages of copper slag addedwere as follows:0% (for the control mix), 20%, 40%, 50%, 60%, 80%, and 100%.

Read More

USE OF COPPER SLAG IN CONCRETE AND CEMENT

2016year11month7day · copper slag in cement mortar. Test cubes of mortar were built according to the standard Nch 2260, Of1996 (INN, 1996a) in the form of prismatic bars having, dimensions of 40 x 40 x 160 mm (width, height and length) with mixtures of cement, water and sand. It was observed that the compressive strength of mortar using copper slag is

Read More

Life Cycle Assessment of Concrete Using Copper Slag as a

2023year2month14day · Cement, one of the main components of concrete, poses environmental risks, accounting for 7% of total global carbon emissions. To alleviate the environmental hazards related to cement manufacturing, supplementary cementitious materials (SCM) are employed to reduce the usage of cement in concrete. One SCM used is copper slag

Read More

Hydration and strength development in blended cement

2019year4month26day · This study aims at evaluating the effect of ultrafine granulated copper slag (UGCS) on hydration development of blended cement and mechanical properties of mortars. The UGCS with the median particle size of 4.78 μm and BET surface area of 1.31 m2/g was used as a cement replacement to prepare blended cements. Hydration heat emission of

Read More

Corrosion extents of steel bar in copper slag concrete after

In order to investigate the influence of high temperature and copper slag fine aggregate on corrosion mode of steel bar in concrete, high temperature test was carried out on concrete specimens with different copper slag replacing ratios, then the artificial accelerated chloride ion corrosion test was conducted on the specimens using dry-wet cycling immersion

Read More

Physical, Mechanical and Transfer Properties at the Steel

Sharma et al. found that the low water absorption and smooth surface of copper slag might result in the presence of a large significant amount of excess water in the mixture, potentially causing the deterioration of the concrete’s mechanical properties, but the quality of concrete could be managed by altering the concrete mixture proportion ...

Read More

Use of copper slag and cement by-pass dust as

Dive into the research topics of 'Use of copper slag and cement by-pass dust as cementitious materials'. Together they form a unique fingerprint. Bypass Medicine and Dentistry 100%. Portland Cement Material Science 42%. Compressive Strength Material Science 28%. Cementitious ...

Read More

The pretreatment of non-ferrous metallurgical waste slag

1 天前 · Due to containing abundant FeO x, Si and trace heavy metals (Pb, As, Cr, Cd, etc.), the disposal of non-ferrous metallurgical waste slag (NMWS), such as copper slag, lead slag, zinc slag and nickel slag, has attracted more and more attention.When the NMWS is applied as raw material for preparing glass-ceramics, the heavy metals in NMWS could

Read More

(PDF) USE OF COPPER SLAG IN CONCRETE AND CEMENT

The workability of cement expanded with expansion in rate of copper slag. Durability of copper slag is observed to be more, which expands the compressive and flexural strength of concrete. keywords: copper slag, compressive strength, sorpitivity, rapid chloride permeability test, water absorption test, concrete , partial replacement and so on

Read More

Durability of Concrete with Copper Slag Fine Aggregate

2000year4month1day · Many concrete engineers are eager to find fine aggregate sources other than the traditional river and sea sand. Copper slag fine aggregate is expected to be one of the alternatives although the location where the copper slag is available is limited. In this paper, some characteristics of concrete with copper slag will be clarified.

Read More

Cooper Slag - [PDF Document]

2015year11month28day · Cement mortarsTo study the effect of copper slag substitution as a replacement for neaggregates. on the strength of cementmortars, specimens were preparedwith different percent-ages of copper slag (byweight). Thepercentages of copper slag addedwere as follows:0% (for the control mix), 20%, 40%, 50%, 60%, 80%, and 100%.

Read More

Partial replacement of Fine aggreggate by Copper Slag

2017year1month16day · The compressive strength of Copper Slag concrete mixes with 20%, 40%, 60%, 80% and 100% fine aggregate replacement with Copper Slag, and were higher than the control mix at all ages of curing. The highest compressive strength was achieved by 40% replacement of copper slag. 4) Brindha D and Nagan S, (2010), A study on Utilization of

Read More