Customer case aboutcopper slag as additive in cement making

copper slag as additive in cement making

Utilisation of copper slag for cement manufacture

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

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Utilization of copper slag in cement and concrete

As shown in Table.1, copper slag has a high Fe content and has been used as an iron adjustment material during the cement clinker production. Since the main composition of copper slag is vitreous

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Copper Slag: a Professional Blasting Material and an

Copper slag is widely used in multiple types of applications, as professional blasting material, additive for different types of composite cements, roofing, concrete and mortar, additive in paving tiles industry, granular replacement for different mixtures of hot asphalt, material used for granular roof tiles production and granular base for

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Utilization of copper slag in cement and concrete

Aug 01, 2008  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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Cement Mixtures Containing Copper Tailings as an Additive

and chemical properties of cement and copper tailings are also shown in Table 1. 2.3. Mixture proportions Pastes were prepared using 650 g of cement incorporating copper tailings as cement additive at 0%, 5% and 10% addition level by mass. Similarly, 361 g of cement containing copper tailings as an additive at of 0%, 5% and 10% by

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Copper slag waste as a supplementary cementing material to

Apr 01, 2007  Copper slag. Copper slag grains have a fineness modulus of 3.4. In order to use copper slag as a mineral admixture it was necessary to carry out an experimental study associating grinding time, average diameter and pozzolanic activity assessed in mortars [].Based on this study, it was verified that 60 min was the optimal grinding time in horizontal ball mills to achieve an average diameter of

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Cement Mixtures Containing Copper Tailings as an Additive

The effects of copper tailings as an additive, on some durability properties of cement mixtures were investigated. In each mixture, copper tailings addition levels by mass were 0%, 5% and 10%.

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Recycling of copper tailings as an additive in cement

A similar study on reuse of copper tailings was performed to obtain additive to cement mortars from copper tailings in The copper slag content of 60% is the optimum ratio as partial

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INVESTIGATION ON USING COPPER SLAG AS PART OF

Al-Jabri et al. used copper slag as sand replacement for high performance concrete [6]. Al-Jabri, Taha and Al-Saidy examined the effect of copper slag as fine aggregate on the characteristics of cement mortar and concrete with experimental work [7]. Pazhani studied the mechanical properties of concrete made of copper slag [8].

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Copper slag as fine aggregate for high performance

Use of copper slag in concrete industry as replacement of cement or/and 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

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Recycling of copper tailings as an additive in cement

A similar study on reuse of copper tailings was performed to obtain additive to cement mortars from copper tailings in The copper slag content of 60% is the optimum ratio as partial

get price

Cement Mixtures Containing Copper Tailings as an Additive

and chemical properties of cement and copper tailings are also shown in Table 1. 2.3. Mixture proportions Pastes were prepared using 650 g of cement incorporating copper tailings as cement additive at 0%, 5% and 10% addition level by mass. Similarly, 361 g of cement containing copper tailings as an additive at of 0%, 5% and 10% by

get price

Copper Slag: a Professional Blasting Material and an

Copper slag is widely used in multiple types of applications, as professional blasting material, additive for different types of composite cements, roofing, concrete and mortar, additive in paving tiles industry, granular replacement for different mixtures of hot asphalt, material used for granular roof tiles production and granular base for

get price

Copper slag waste as a supplementary cementing material to

Apr 01, 2007  Copper slag. Copper slag grains have a fineness modulus of 3.4. In order to use copper slag as a mineral admixture it was necessary to carry out an experimental study associating grinding time, average diameter and pozzolanic activity assessed in mortars [].Based on this study, it was verified that 60 min was the optimal grinding time in horizontal ball mills to achieve an average diameter of

get price

Copper tailings as a potential additive in concrete

copper tailings as an additive in concrete by considering consistency, mechanical strength, porosity and leaching behaviour of concrete mixtures incorporating it at 0%, 5% and 10% addition levels. Experimental Procedure Materials The binders used in preparing paste and concrete mixtures in this study were Portland slag cement

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PROPERTIES AND EFFECTS OF COPPER SLAG IN CONCRETE

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

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INVESTIGATION ON USING COPPER SLAG AS PART OF

Al-Jabri et al. used copper slag as sand replacement for high performance concrete [6]. Al-Jabri, Taha and Al-Saidy examined the effect of copper slag as fine aggregate on the characteristics of cement mortar and concrete with experimental work [7]. Pazhani studied the mechanical properties of concrete made of copper slag [8].

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Recycling of copper tailings as an additive in cement

Dec 01, 2012  A standard w/b ratio of 0.485 according to the ASTM C 109 (guidelines was used for preparing mixtures incorporating 0%, 5% and 10% copper tailings by mass of cement as a mortar additive.These mixtures were identified as C0 for control, C5 for 5%, C5–PW for 5% addition of pre-wetted copper tailings and C10 for 10% addition level.

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MRI SHARPSHOT® Additives for Concrete and Cultured Marble

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. (From "Use of waste copper slag a sustainable material," Journal of Material Cycles and Waste Management, January 2015, Volume 17

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EXPERIMENTAL STUDY ON PROPERTIES OF STRENGTH AND

2. Slump cone value for the copper slag concrete increases with increasing in the percentage of copper slag so the concrete was not workable. 3. Compaction factor value of copper slag concrete decreases with increase in the percentage of copper slag. 4. The compressive strength of concrete is maximum at 20% replacement of copper slag

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STUDY ON COPPER SLAG AND MICRO SILICA EFFECTS IN

The effective utilization of copper slag in such procedures may lead to reduction in the cost of disposal and leads to less environmental problems. Caijun Shi et al (2008) studied the characteristics of copper slag on the mechanical properties of cement, mortars and concrete and concluded that by the use of copper slag in cement and concrete,

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Strength characteristics of different types of

studies are necessary for making concrete conclusions. Key words: Copper Slag (CS), Crushed Granite Sand (CGS), Compressive strength. 1. INTRODUCTION Copper slag is a by-product obtained during the matte smelting and refining of copper. Major constituents of a smelting charge are sulphides and oxides of iron and copper.

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US20060207289A1 Copper slag reclamation and recycling

US20060207289A1 US11/082,435 US8243505A US2006207289A1 US 20060207289 A1 US20060207289 A1 US 20060207289A1 US 8243505 A US8243505 A US 8243505A US 2006207289 A1 US2006207289 A1 US 2006207289A1 Authority US United States Prior art keywords providing glass copper slag ceramic copper Prior art date 2005-03-17 Legal status (The legal status is an

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Copper slag as fine aggregate for high performance

Use of copper slag in concrete industry as replacement of cement or/and 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

get price

Copper slag waste as a supplementary cementing material to

Apr 01, 2007  Copper slag. Copper slag grains have a fineness modulus of 3.4. In order to use copper slag as a mineral admixture it was necessary to carry out an experimental study associating grinding time, average diameter and pozzolanic activity assessed in mortars [].Based on this study, it was verified that 60 min was the optimal grinding time in horizontal ball mills to achieve an average diameter of

get price

Copper tailings as a potential additive in concrete

copper tailings as an additive in concrete by considering consistency, mechanical strength, porosity and leaching behaviour of concrete mixtures incorporating it at 0%, 5% and 10% addition levels. Experimental Procedure Materials The binders used in preparing paste and concrete mixtures in this study were Portland slag cement

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PROPERTIES AND EFFECTS OF COPPER SLAG IN CONCRETE

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

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STUDY ON COPPER SLAG AND MICRO SILICA EFFECTS IN

The effective utilization of copper slag in such procedures may lead to reduction in the cost of disposal and leads to less environmental problems. Caijun Shi et al (2008) studied the characteristics of copper slag on the mechanical properties of cement, mortars and concrete and concluded that by the use of copper slag in cement and concrete,

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An experimental of strength properties of concrete admixed

ash; the workability of copper slag concrete is poor, but by mixing with appropriate amount of micro-aggregates its workability will be improved significantly. The largest particle size of copper-nickel blast furnace slag powder is greater than 50μm (but its number is very less), some part of the particle size is of between 10μm to 50μm, the

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MRI SHARPSHOT® Additives for Concrete and Cultured Marble

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. (From "Use of waste copper slag a sustainable material," Journal of Material Cycles and Waste Management, January 2015, Volume 17

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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! Best abrasive to use when ranked on cutting speed and cost per sq. ft. CARB approved; Recyclable into Portland Cement; Blastox is available please specify percentage required when requesting a quote (15% or 20%). Angular and

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Strength characteristics of different types of

studies are necessary for making concrete conclusions. Key words: Copper Slag (CS), Crushed Granite Sand (CGS), Compressive strength. 1. INTRODUCTION Copper slag is a by-product obtained during the matte smelting and refining of copper. Major constituents of a smelting charge are sulphides and oxides of iron and copper.

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Slag Cement Benefits and Use in Concrete Slag Cement News

Slag cement is commonly found in ready-mixed concrete, precast concrete, masonry, soil cement and high temperature resistant building products. While there are many applications and benefits of slag cement, a few are highlighted below and detailed information sheets are located here.

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Use of waste copper slag, a sustainable material

May 03, 2014  Physical properties. Copper slag grains have a color of black glassy type and a fineness modulus of 3.5. The hardness is about 7 Moh’s scale. Other typical physical properties are given in Table 2.In order to use copper slag as a mineral admixture, it was necessary to carry out an experimental study associating grinding time, average diameter, and pozzolanic activity assessed in mortars [].

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Corrosion and Leaching Studies in Blended Copper Slag

Cement:Copper slag (Copper slag Element mortar denoted by CM) : 1:3 3. W/C ratio : 0.44 The coarser slag was grained to a granule for all leaching studies. 3. RESULTS AND DISCUSSIONS 3.1 Leaching in Tap water The tap water available in our laboratory was used for this study. The tap water was filtered before analysis.

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Copper Slag General Information, Process, Products

Copper slag also has a high strength-to-weight ratio, making it an effective option in concrete, or as a fill material under the roadway. Some studies were carried out using grained copper slag as fine aggregate and fine powder copper slag for partial replacement of cement.

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A Study on Reduction of Copper Smelting Slag by Carbon for

produce reformed slag like a blast furnace slag for blast furnace slag cement from copper slag. As a results, it was confirmed that reduction smelting by carbon at temperatures above 1400°С is possible to recover pig iron containing copper from copper smelting slag, and CaO additives in the reduction

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