crusher machine dust replacing concrete

crusher machine dust replacing concrete

Utilization of copper slag in cement and concrete ...

2008-8-1  The use of copper slag as a pozzolanic material for a partial substitute for ordinary Portland cement and its effects on the hydration reactions and properties of mortar and concrete have been reported in several publications (Al-Jabri et al., 2006, Taha et al., 2007, Malhotra, 1993, Tixier et al., 1997, Ariño and Mobasher, 1999, Douglas and Mainwaring, 1986, Deja and Malolepszy, 1989).

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Utilization of copper slag in cement and concrete ...

The use of copper slag in cement and concrete provides potential environmental as well as economic benefits for all related industries, particularly in areas where a considerable amount of copper slag is produced. This paper reviews the characteristics of copper slag and its effects on the engineering properties of cement, mortars and concrete.

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Utilisation of copper slag for cement manufacture ...

2007-5-1  Copper slag admixed mortar and concrete showed a lesser amount of leaching than solution due to the complex formation with cement mortar. Hence, copper slag can be used (2.5%) in raw mix for OPC and (35%) in manufacture of PSC. The material does not have any adverse impact on the performance of OPC and PSC.

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Utilization of copper slag in cement and concrete ...

2008-8-1  The percentage of copper slag added by weight ranged between 10- 100% of sand used in concrete. For each concrete mixture, six 150mmx150mmx150mm cubes, three 300mmx150mm dia. cylinders and three ...

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Use of Copper Slag and Cement By-Pass ... - ASTM

2002-6-1  The optimum copper slag and cement by-pass dust to be used is 5%. In addition, it was determined that using cement bypass dust as an activating material will work better than using lime. Additional studies should investigate the strength and durability when copper slag and cement by-pass dust are used in concrete mixes.

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USE OF COPPER SLAG IN CONCRETE AND CEMENT

2016-11-7  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

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PROPERTIES AND EFFECTS OF COPPER SLAG IN CONCRETE

2016-4-11  The use of copper slag in cement and concrete provides potential environmental as well as economic benefits for all related industries, particularly in areas where a considerable amount of copper slag is produced. 1.2 Availability of Natural Sand as Fine Aggregate: In the last 15 years, it

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(PDF) USE OF COPPER SLAG IN CONCRETE AND CEMENT

USE OF COPPER SLAG IN CONCRETE AND CEMENT MORTAR AS REPLACEMENT OF SAND. Download. 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.

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Studies on use of Copper Slag as Replacement Material

2017-8-28  copper slag as fine aggregate in cement mortar jointing material in brick masonry construction and cement con-crete. The scope of the work includes the studies on the following aspects of cement mortar and cement concrete: • Evaluation of copper slag based cement mortar in brick masonry construction • The percentage of copper slag used for ...

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(PDF) USE OF COPPER SLAG - ResearchGate

Copper slag is a by-product yielded from a copper refinery. The annual amount of copper slag in Japan is two million tons. The copper slag has been used for cement material, sand blasting ...

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USE OF COPPER SLAG IN CONCRETE

2020-2-21  ordinary Portland cement. The use of copper slag reduces the early age strength (1 day) while increasing it beyond 7 days [4]. The use of ground copper slag up to 15% by mass as a Portland cement replacement increased the strength significantly [5]. The addition of copper slag to cement increasedits initial and final setting times [6].

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Use of Copper Slag and Cement By-Pass ... - ASTM

2002-6-1  The optimum copper slag and cement by-pass dust to be used is 5%. In addition, it was determined that using cement bypass dust as an activating material will work better than using lime. Additional studies should investigate the strength and durability when copper slag and cement by-pass dust are used in concrete mixes.

Get Price

USE OF COPPER SLAG IN CONCRETE AND CEMENT

2016-11-7  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

Get Price

Use of copper slag in concrete production – a sustainable ...

2021-5-1  Use of copper slag in concrete production – a sustainable solution for solid waste management. T J Rajeeth 1, Ashiq Hussain Shah 2, Shoiab Manzoor Makhdomi 2 and Abdul Naveed Wani 2. Published under licence by IOP Publishing Ltd

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The Use of Granulated Copper Slag as Cement

2019-3-29  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.

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Use of copper slag in cement mortar - SciELO

The use of a Chilean copper smelter slag in the manufacture of cement mortars was studied. Copper slag was characterized from the chemical, mineralogical and size distribution point of view. In addition, different Chilean standards were used to determine some important parameters of the waste and to perform compression and flexural assays of ...

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(PDF) USE OF COPPER SLAG IN CONCRETE AND CEMENT

USE OF COPPER SLAG IN CONCRETE AND CEMENT MORTAR AS REPLACEMENT OF SAND. Download. 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.

Get Price

Use of copper slag in the manufacture of Portland cement ...

Given its chemical and mineralogical characteristics, copper slag, a solid industrial by-product, may serve as a partial substitute for silica and hematite...

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Properties of Concrete Using Copper Slag as a Substitute ...

Copper slag, in amounts of 20, 40, 60, 80, and 100 percent, was substituted for fine aggregate in cement mortar and concrete. The fineness modulus of the combination of copper slag and fine aggregate was roughly 2.6, the optimum fineness modulus for concrete mix design. At this value, workability was found to be satisfactory with minimal bleeding.

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Experimental Study on concrete using Copper Slag as ...

2018-5-15  copper slag, and also to scrutinise the following: 1. To find the optimum proportion of copper slag that can be gained maximum strength and that proportion will be used as a replacement substitute material for fine aggregate in concrete. 2. To debrief the physical and chemical properties by use of copper slag for fine aggregate in concrete

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USE OF COPPER SLAG IN CONCRETE

2020-2-21  ordinary Portland cement. The use of copper slag reduces the early age strength (1 day) while increasing it beyond 7 days [4]. The use of ground copper slag up to 15% by mass as a Portland cement replacement increased the strength significantly [5]. The addition of copper slag to cement increasedits initial and final setting times [6].

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about copper slag in cement and concrete

EFFECT OF COPPER SLAG AS SUPPLEMENTARY . high strength performance, copper slag waste material can be used as supplementary cementitious materials (s). 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.

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The Use of Granulated Copper Slag as Cement

2019-3-29  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.

Get Price

Use of copper slag in concrete production – a sustainable ...

2021-5-1  Use of copper slag in concrete production – a sustainable solution for solid waste management. T J Rajeeth 1, Ashiq Hussain Shah 2, Shoiab Manzoor Makhdomi 2 and Abdul Naveed Wani 2. Published under licence by IOP Publishing Ltd

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Use of copper slag in cement mortar - SciELO

The use of a Chilean copper smelter slag in the manufacture of cement mortars was studied. Copper slag was characterized from the chemical, mineralogical and size distribution point of view. In addition, different Chilean standards were used to determine some important parameters of the waste and to perform compression and flexural assays of ...

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Use of copper slag in the manufacture of Portland cement ...

Given its chemical and mineralogical characteristics, copper slag, a solid industrial by-product, may serve as a partial substitute for silica and hematite...

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Use of Copper Slag and Fly Ash in High Strength Concrete

2020-4-1  Use of copper slag in the concrete industry as a replacement for fine aggregates can has the benefits of reducing the costs of disposal and helps protecting the environment. 2. Review of Literature Caijun Shi, Christian Meyer, Ali Behnood (2008) have investigated the use of copper slag

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Experimental Study on concrete using Copper Slag as ...

2018-5-15  copper slag, and also to scrutinise the following: 1. To find the optimum proportion of copper slag that can be gained maximum strength and that proportion will be used as a replacement substitute material for fine aggregate in concrete. 2. To debrief the physical and chemical properties by use of copper slag for fine aggregate in concrete

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Copper Slag: a Professional Blasting Material and an ...

Copper slag is also used for the production of composite cements as replacement for raw materials used in clinker production. Due to the high Fe content, copper slag acts as ferrous adjuvant in the clinker production, while its low melting point could reduce the calcination temperature for cement clinker.

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Copper slag becomes substitute in concrete - Quarry

2010-7-1  The vast amount of copper slag, a by-product obtained during smelting and refining of copper, was for many years treated as waste with no further use thereafter. Holcim Singapore has found a novel way of encapsulating copper slag into concrete, reducing the use of natural sand in cement production and avoiding the accumulation of copper slag in landfill.

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