can we use electric arc furnace slag in concrete

Electric arc furnace granulated slag for sustainable concrete
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This paper deals with the use of industrial by-products from electric arc furnace EAF granulated slag for the partial replacement of natural aggregates commonly used to manufacture concrete Three different gradings of EAF granulated slag were considered...
Electric arc furnace granulated slag for sustainable concrete
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Oct 01 2016 0183 32 The electric arc furnace slag generally used as a substitute for natural aggregate in concrete is sharp-cornered with a honeycombed surface texture This characteristic can be useful to develop very strong interlocking properties 26...
Hydration characteristics of cement pastes incorporating
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non-uniform slag that could still contain substantial amounts of free calcium and/or magnesium oxide Caijun Shi 2004 A more modern process involves the use of Electric-Arc Furnace such as that used by the Libyan Iron and Steel Company hereafter referred to as LLS The Electric-Arc furnace is able to produce very precise alloys...
Fresh properties of self
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Mar 14 2020 0183 32 Electric arc furnace oxidizing slag EAFOS one of the discarded materials from steel making plants has been found to be useful for concrete production 13 14 15 16 17 Apparently the management of this waste can contribute to the effective management of the steel industry as it can be used in ecofriendly way owing to its physical structure...
PROPERTIES OF HIGH STRENGTH CONCRETE CONTAINING
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Keywords Electric Arc Furnace Steel Slag High Strength Concrete Coarse Aggregate Fine Aggregate Compressive Strength Indirect Tensile Strength Flexural Strength Modulus of Elasticity and Permeability 1 Introduction Steel slag is an industrial by-product obtained during melting of...
Properties of concrete containing electric arc furnace
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Mar 01 2020 0183 32 The major by-product steel slag is derived from three primary sources namely blast furnace slag electric arc furnace slag EAFS and ladle slag 1 In producing steel the best device to melt the scrap is the electric arc furnace...
Electric Arc Furnace Slag Concrete Request PDF
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Electric arc furnace EAF slag a by-product of steelmaking recovered after the oxidizing process is useful when employed as aggregate in hydraulic concrete and bituminous mixtur...
Electric Arc Furnace Slag
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Electric Arc Furnace Slag Electric Arc Furnace slag EAF slag can substitute natural aggregates in asphalt and concrete mixIt is a by- 173 product that has been used for decades in Europe USA and Japan in construction due to its unique physical and mechanical propertiEBM Qatar EBMQ specializes in optimizing the use of EAF slag offering complete...
Flexural Behavior of Reinforced Concrete Beams with
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Electric arc furnace EAF slag occurs in the process of refining scrap steel It can be categorized into oxidizing slag which results from oxidation refining and reducing slag which results from reducing 2 3 Reducing slag is rarely used as a concrete aggregate because its high free-CaO and free-MgO contents...
The potential of industrial waste using foundry sand with
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Mar 31 2020 0183 32 The purpose of this study was to investigate the best ratio of waste foundry sand WFS fly ash FA and electric arc furnace slag EAF slag for the production of geopolymer bricks In this research study WFS FA and EAF slag were mixed at the ratio of 70 30 0 60 30 10 50 30 20 and 40 30 30 with 8M sodium hydroxide NaOH and 98 purity...
Electric arc furnace offers steel production with lowered
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In an electric arc furnace carbon is needed as an alloying element whereas excess carbon needs to be removed from steel reduced in a blast furnace it needs to be added to hydrogen-reduced steel Second carbon monoxide and carbon dioxide increase the amount of so-called foamy slag which prevents the radiation from electric arcs onto the...
Sand For Concrete From Steel Mills Induction Furnace
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Blast furnace slag is used in blended cement Although many studies have been conducted on the evaluation of the electric arc furnace slag to be use in concrete as aggregates replacing natural aggregates no studies have been performed regarding the use of induction furnace slag in concrete as aggregates replacing natural aggregat...
Feasibility Study of Bangladeshi Electric Arc Furnace
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The compressive strength and modulus of elasticity of steel slag concrete were comparable with dolomite based mixture up to a temperature of 600 176 C beyond which it decreasedAlizadeh et al 4 investigated the physical chemical and mechanical properties of electric arc furnace slag as a possible replacement for natural aggregates in concrete...
A Study on Radiation Shielding Performance of Radiation
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However researchers have not studied concrete for radiation shielding that utilizes electric arc furnace oxidizing slag This research aims to utilize electric arc furnace oxidizing slag which depends on reclamation as environment-friendly concrete materials by using coarse and fine aggregates of electric arc furnace slag containing 30...
Comparing properties of concrete containing electric arc
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Therefore in order to confirm the possibility of using electric arc furnace EAF oxidizing slag as a binder a comparative assessment of the mechanical properties of concrete containing electric arc furnace oxidizing slag steel-making slag and granulated blast furnace GBF slag was performed...
Electric Arc Furnace Slag as Coarse Recycled Aggregate for
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Electric arc furnace EAF slag is a by-product of steel production in electric arc furnac Several studies have tried to demonstrate its suitability in civil engineering application such as in bituminous mixtures and cement-based materials due to its good physical chemical and mineralogical properti Particularly the re-use as coarse aggregate for concrete production has been shown to...
Use of Electric Arc Furnace Slag as a Raw Feed Component
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Use of Electric Arc Furnace Slag as a Raw Feed Component for Portland Clinker Manufacture When used as a constituent of raw meal for cement kiln electric arc furnace EAF slag being a source of non-carbonated lime can contribute to a sustainable development in as much as both the kiln thermal requirement and carbon dioxide generation are reduced...
PDF PROSPECT OF USING BANGLADESHI ELECTRIC ARC FURNACE
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The possibility of utilization of Electric Arc Furnace EAF slag produced in Bangladesh as a coarse aggregate in concrete Electric Arc Furnace slag has been explored Samples of slag was collected from a steel plant in Chittagong X-Ray...
Sustainable Recycling of Electric Arc Furnace Steel Slag
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The aim of this research work was the evaluation of the feasibility to utilize industrial by-products such as electric arc furnace steel slags for sustainable concrete production The paper evaluated the environmental and mechanical properties of steel slags and concrete respectively Specifically the release of contaminants from steel slags was investigated by leaching test and the...
Electric Arc Furnace Slag and Blast Furnace Dust Use for
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Electric Arc Furnace Slag and Blast Furnace Dust Use for the Manufacture of Asphalt Concrete for Roads Ochoa R1 and López A2 1 PhD Candidate Faculty of Engineering Universidad Pedagógica y Tecnológica de Colombia Tunja Colombia 2 Associate Professor Faculty of Engineering Universidad Pedagógica y Tecnológica de...
Experimental Study on use of Electric ARC Furnace Slag in
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getting Arecycled and can be used for some construction purpos The materials used for pavement construction was coarse aggregate soil and bitumen In our study we use electric arc furnace slag as coarse aggregate for pavement construction Electric arc furnace slag EAFS is a...
Use of Electric Arc Furnace Slag as a Raw Feed Component
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Title Use of Electric Arc Furnace Slag as a Raw Feed Component for Portland Clinker Manufacture Author s M Marroccoli M Nobili A Telesca and GL Valenti Publication Symposium Paper Volume 242 Issue Appears on pages s 91-98 Keywords electric arc furnace slag portland clinker manufacture steel making industry Date 4/1/2007 Abstract When used as a constituent of raw meal...
Utilization of steel melting electric arc furnace slag for
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there appears a new by-product electric arc furnace EAF slag also commonly called as black slag The conven-tional blast furnace slag is widely being consumed by the cement and concrete manufacturing units due to the pres-ence of the pozzolonic activity of the same Hogan and Muesel 1981 Fultron 1984 Hwang and Lin 1986 Sakai...
Electric arc furnace slag sand for heavy concrete pipe
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Electric arc furnace EAF slag is a byproduct of carbon steel manufacturing and has been used in road construction for many years showing very good performance as asphalt aggregate Compared to natural aggregates EAF slag aggregates present a higher density as required in special concrete applications such as heavy concrete for the coating of...
Experimental Study on use of Electric ARC Furnace Slag in
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In our study we use electric arc furnace slag as coarse aggregate for pavement construction Electric arc furnace slag EAFS is a co-product of steel making process Desirable properties of road aggregates are its strength hardness toughness durability shape...
Electric arc furnace
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Initially electric steel was a specialty product for such uses as machine tools and spring steelArc furnaces were also used to prepare calcium carbide for use in carbide lampsThe Stassano electric furnace is an arc type furnace that usually rotates to mix the bath The Girod furnace is similar to the Héroult furnace While EAFs were widely used in World War II for production of alloy...
1 Radiation Shielding Property of Concrete Using Electric
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12 Abstract Electric arc furnace oxidizing slag EAF has a high density of 30 37 t/m3 and therefore 13 has a high bulk density when mixed with concrete Extensive research has been conducted on the 14 use of concrete with high unit volume weight as heavyweight concrete for radiation shielding 15 concrete In this study to examine the...
The electric arc furnace slag exemption 2014
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The electric arc furnace slag or blended electric arc furnace slag can only be applied to land 721 in cementitious mixes such as concrete and 722 in noncementitious mixes such as an engineered fill- in earthworks or for roadmaking activities as follows a sealing aggregate...
Use of Steel Slag in Concrete as Fine Aggregate
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evaluation of steel slag usage in road construction and use of blast furnace slag in concrete mixes few researches have been performed regarding the utilization of steel slag in concrete 1 2 Alizadeh et al carried out a research to evaluate the effect of using electric arc furnace steel slag on hardened concrete...
electric arc furnace slag in cement
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Electric arc furnace granulated slag for sustainable concrete Oct 01 2016 The electric arc furnace slag generally used as a substitute for natural aggregate in concrete is sharpcornered with a honeycombed surface texture This characteristic can be useful to develop very strong interlocking properties Further Details...

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