high strength performance, copper slag waste material can be used as supplementary cementitious materials SCMs. The availability of pozzolanic components in copper slag is an interesting phenomenon to study within UHPM. Within the cement and concrete industry, copper slag can be used as cementitious material.
Jun 28, 2021 Sharma R, Khan R A. Sustainable use of copper slag in self-compacting concrete containing supplementary cementitious materials. Journal of Cleaner Production, 2017, 151 179192. Article Google Scholar 36. Supekar N. Utilisation of Copper Slag for Cement Manufacture. Sterlite Industries I Ltd, 2007, 115. 37.
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.
By Al-Jabri , Dubai. Sungan.H, 2008 Utilization of floatation wastes of copper slag as a raw material in Cement production, journal of Hazardous materials, volume. M nica Batista Leite Lima, April, 2007 Copper slag waste as a supplementary cementing material to concrete.
USE OF COPPER SLAG IN CONCRETE AND CEMENT MORTAR AS REPLACEMENT OF SAND. IRJET Journal. Related Papers. Effect of Copper Slag As A Fine Aggregate on Properties of Concrete. By IRJET Journal. Experimental Study on Glass Fiber Reinforced Concrete With Partial Replacement Of Cement With Ggbs And Fly Ash.
supplementary cementing material which is used to make a high strength concrete and increases the durability of the concrete. Copper slag is a by-product obtained during smelting and refining of copper which is best suited for replacing sand. The construction field is the only area where
Dec 17, 2019 To investigate the acidic behavior of self-compacting concrete SCC incorporating Copper Slag CS, a series of seven mixtures with different percentages of CS as cement replacement was produced. The specimens were replaced by 0, 5, 10, 15, 20, 25 and 30 CS of total binder. Two types of acids as sulfuric acid and hydrochloric acid are used to simulate the acidic
A possible solution to minimize the CO 2 footprint caused by cement industry and to enhance the transition towards circular economy is to use residues as supplementary cementitious materials SCM in concrete applications. Modified Copper Cu residues can be a viable source as an alternative SCM due to the presence of zero heavy ...
1 day ago Supplementary cementing materials are materials which contribute to the properties of hardened concrete through hydraulic or pozzolan activity. Typical examples of SCMs are slag cement
Mar 29, 2017 Supplementary cementing materials SCMs, such as fly ash, slag, silica fume, and natural pozzolans, make a significant difference to the properties of concrete but are rarely understood in any detail. SCMs can influence the mechanical properties of concrete and improve its durability in aggressive environments.
H, Utilization of floatation wastes of copper slag as a raw material in Cement production, journal of Hazardous materials, volume 159,issues 2-3,2008. Washington Almeida Moura, Jardel Pereira Gon alvemonica Batista Leite Lima, April, 2007 Copper slag waste as a supplementary cementing material to concrete, Journal of Material Science, Volume ...
This paper reports the results of an experimental study on the high performance concrete made with copper slag as fine aggregate. The percentage of Copper SlagCS added by weight in a range viz. 0, 25, 50, 75 and 100 as a replacement of sand used in concrete and cement
Liste de livres, articles, th ses sur le sujet Granulated copper slag . Sources scientifiques t l charger le texte en pdf. Sujets de recherche.
Apr 01, 2007 This paper presents the study of the effect of copper slag has as a supplementary cementing material in concrete, mechanical and durability properties of concrete containing copper slag at 20 replacement levels were compared with control concrete without copper slag.
Jan 01, 2007 Copper slag waste as a supplementary cementing material to concrete Moura, Washington Almeida Gon alves, Jardel Pereira Lima, M nica Batista Leite Abstract. Publication Journal of Materials Science. Pub Date January 2007 DOI 10.1007s10853-006-0997-4 Bibcode 2007JMatS..42.2226M full text sources ...
Nov 01, 2020 Copper slag CS is a potential supplementary cementitious material SCM. However, unified reactivity indices of different types of CS do not yet exist. In addition, little is known about the safety of reusing CS as a SCM.
May 10, 2017 The flotation waste of CS can be utilised as an iron source for the production of cement clinker which reduces the cost for production and processing of cement raw materials Alp et al., 2008. Copper tailings have been used as an additive in the cement mixtures, showing an increase in compressive and flexural strength compared to control mix Onuaguluchi and Eren, 2012 .
The use of industrial solid waste to concrete production is environmentally friendly because it contributes to reducing the consumption of natural resources, the pollution concrete production generates and the power it consumes. This paper presents the results of a study on the use of copper slag as pozzolanic supplementary cementing material for use in concrete.
The present investigation encourages the utilization of industrial waste copper slag in concrete and studied its effect on the properties of concrete for obtaining a supplementary cement replacement material. 2. LITERATURE REVIEW Many researchers have investigated the use of copper slag as partial replacement of ...
Copper slag can also be used in several products, such as aggregates, lls, granules, tiles, and abrasives 2, while its use in cement and concrete production is considered as one of the most promising options 1,4. Supplementary cementitious materials SCMs are usually incorporated in a
greatest potential applications for reusing copper slag is in cement and concrete production. Many researchers have investigated the use of copper slag in 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
The percentage of copper slag used for replacement of river sand are 0, 10, 20, 30, 40, 50. Cement sand mortar joint thickness of 10 and 15mm. 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.
copper slag in concrete production. Copper slag is one of the by-product materials from the copper smelting. In Indonesia, around 400,000 tons of copper slag are produced per year by Freeport Company and Newmont Company 3. This number is a motivation for the researchers to study the copper slag as aggregate or cement replacement in concrete.
Indian cement industry is facing environmental issue of emission of carbon dioxide CO 2, a greenhouse gas.Blended cements including supplementary cementitious materials are substitute of Portland cement to reduce CO 2 emission. The present paper investigates theappropriateness of copper slag CS as supplementary cementitious material.
Use of copper slag in concrete industry as replacement of cement orand fine aggregates can have the benefit of reducing the costs of disposal and minimising environmental pollution 1,2. Little research work has been conducted to investigate the potential use of copper slag as fine aggregate on the properties of normal concrete. Akihiko and
10.Ayano T and Sakata K. Durability of concrete with copper slag fine aggregate. In Proceedings of the 5th CANMETACI International Conference on Durability of Concrete 2000 Barcelona, Spain. Barcelona 2000. SP-192, p.141-158. 11. Moura WA, Gon alves JP and Lima MB. Copper slag waste as a supplementary cementing material to concrete.
Reuse of metallurgical slags as supplementary cementitious materials or aggregates in cement and concrete is one of the most practical approaches. It can help prepare eco-efficient cement and concrete products to meet the ever-increasing demand for sustainable development.
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 ...
supplementary cementing material which is used to make a high strength concrete and increases the durability of the concrete. Copper slag is a by-product obtained during smelting and refining of copper which is best suited for replacingsand. The construction field is the only area where the safe use of
The concrete was prepared for the M20 grade concrete with partial replacement of fine aggregate by copper slag with various percentages of 0, 5, 10, 20, 30, 40 and 50. The specimens were casted for 7 days, 14 days and 28 days then tested the optimum value which provided the best performance was at 40 addition of copper slag for split ...
Some of the important elements in this respect are the reduction in the consumption of energy and natural raw materials and consumption of waste materials must be . ... Study on Strength Properties of Concrete with Partial Replacement of Fine Aggregate with Copper Slag. Ijerd Journal. Download PDF. Download Full PDF Package. This paper.
STUDY ON HIGH STRENGTH CONCRETE BY USING REPLACEMENT OF METAKAOLIN AND COPPER SLAG IN CONCRETE IRJET Journal. Download PDF. Download Full PDF Package. This paper. A short summary of this paper. 37 Full PDFs related to this paper. READ PAPER