behavior of hotmix asphalt containing blast furnace slag
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behavior of hotmix asphalt containing blast furnace slag.

Behavior of Hot-Mix Asphalt Containing Blast Furnace

Significant amounts of blast furnace slag (BFS) are generated daily as by-product from iron and steel industries. This waste material usually has interesting physical properties and mineralogical and chemical composition, which can be useful as granular aggregate in the production of hot mix asphalt (HMA).

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Behavior of Hot-Mix Asphalt Containing Blast Furnace

Request PDF Behavior of Hot-Mix Asphalt Containing Blast Furnace Slag as Aggregate: Evaluation by Mass and Volume Substitution Significant amounts of blast furnace slag (BFS) are generated ...

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Behavior of a Warm Mix Asphalt Containing a Blast

高达12%返现  Oct 24, 2019  Currently, many studies seek to find materials that are friendlier towards the environment. Warm mix asphalt (WMA) technology helps to decrease manufacturing temperature in traditional hot mix asphalts (HMA), which reduces emissions that are detrimental to the environment. For the case of asphalt pavements, WMA technology, which uses recycled materials such as blast furnace slag

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Behavior of a Warm Mix Asphalt Containing a Blast

Request PDF Behavior of a Warm Mix Asphalt Containing a Blast Furnace Slag Currently, many studies seek to find materials that are friendlier towards the environment. Warm mix asphalt (WMA ...

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Blast Furnace Slag as a Substitute for the Fine Fraction ...

Oct 10, 2018  Behavior of Hot-Mix Asphalt Containing Blast Furnace Slag as Aggregate: Evaluation by Mass and Volume Substitution Journal of Materials in Civil Engineering November 2018 Geopolymers from DC Plasma–Treated Air Pollution Control Residues, Metakaolin, and Granulated Blast Furnace Slag

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Investigation and Performance Improvement of Hot Mix ...

Index Terms—Electric arc furnace slag, asphalt concrete, hot mix, marshall test, indirect tensile strength, moisture damage. I. Because of their high resistance to polishing, steel slags INTRODUCTION. The mineral aggregate in hot mix asphalt concrete (HMAC), including fine and coarse aggregate contain

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Effect of Jordanian Steel Blast Furnace Slag on Asphalt ...

Significant quantities of slag are generated as waste materials or by-product from steel industries. They usually contain considerable quantities of metals. In this study, steel slag obtained from a steel factory in Jordan was used in Asphalt Concrete Hot Mixes (ACHM). Marshall specimens were prepared with 100% lime stone dense graded aggregates at 4.5, 5, 5.5 and 6% bitumen contents by weight ...

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Effect of Jordanian Steel Blast Furnace Slag on Asphalt ...

Jordan Journal of Civil Engineering, Volume 2, No. 3, 2008 - 197 - Effect of Jordanian Steel Blast Furnace Slag on Asphalt Concrete Hot Mixes Anis S. Shatnawi 1), Mu’tasim S. Abdel-Jaber 1), Ma’en S. Abdel-Jaber 2) and Khaled Z. Ramadan 2) 1) Assistant Professor of Civil Engineering, The University of Jordan, Amman-Jordan E-mail: [email protected] (Corresponding Author)

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Blast Furnace Slag as a Substitute for the Fine Fraction ...

Oct 10, 2018  Behavior of Hot-Mix Asphalt Containing Blast Furnace Slag as Aggregate: Evaluation by Mass and Volume Substitution Journal of Materials in Civil Engineering November 2018 Geopolymers from DC Plasma–Treated Air Pollution Control Residues, Metakaolin, and Granulated Blast Furnace Slag

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Fatigue characterization of asphalt mixes containing ...

Dec 15, 2014  In this paper fatigue behavior of asphalt mixes containing electric arc furnace (EAF) steel slag is evaluated in both aged and unaged conditions. Six sets of laboratory mixtures were prepared. Each set was treated replacing various portions of limestone coarse aggregates (⩾2.36 mm) with EAF steel slag.

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Investigation and Performance Improvement of Hot Mix ...

Index Terms—Electric arc furnace slag, asphalt concrete, hot mix, marshall test, indirect tensile strength, moisture damage. I. Because of their high resistance to polishing, steel slags INTRODUCTION. The mineral aggregate in hot mix asphalt concrete (HMAC), including fine and coarse aggregate contain

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Laboratory Evaluation of Damage Behavior of Warm Mix ...

Jun 06, 2017  A number of completed or ongoing studies on warm mix asphalt (WMA) and steel slag (SS) asphalt mixtures have been conducted all over the world. This paper presents the results of a laboratory study aimed at verifying the damage behavior of WMA mixtures containing electric arc furnace (EAF) steel slag.

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Laboratory Investigation on Application of Slag in Dense ...

Feb 11, 2021  The conventional aggregates were replaced with varying dosages of 10, 20 and 30% of steel slag and blast furnace slag in the hot asphalt mixes of Dense Bituminous Macadam grade-I. Marshall Stability tests were conducted on Dense Bituminous Macadam grade-I asphalt mix samples prepared using steel and blast furnace slag aggregates.

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A review on utilization of steel slag in hot mix asphalt ...

Aug 28, 2020  M. J. Qazizadeh, H. Farhad, A. Kavussi, A. Sadeghi, Evaluating the fatigue behavior of asphalt mixtures containing electric arc furnace and basic oxygen furnace slags using surface free energy estimation, J. Clean. Prod. 188 (2018) 355–361. Google Scholar [85] Oregon DOT, Steel Slag in Hot Mix Asphalt Concrete.

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The Road to Sustainability: Using Steel Slag for Asphalt ...

Nov 09, 2017  According to the Washington State Department of Transportation’s Use of Steel Slag Aggregate in Pavements report in 2015, a high iron oxide content in steel slag aggregates creates pavement that is both hard and dense, making it a superior choice over natural aggregates such as rocks in creating hot mix asphalt.. Also, when used in bituminous pavements, slag offers the advantages

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Universidad Distrital Francisco Jose de Caldas, Bogota ...

Evaluation of Hot-Mix Asphalt Containing Portland Cement Treated Blast Furnace Slag Iron production’s waste materials include significant quantities of blast furnace slag (BFS) which could potentially be used as a substitute for natural aggregates in hot mix asphalt (HMA) used in

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Juan RUGE Research Assistant PhD Geotechnics Nueva ...

Behavior of Hot-Mix Asphalt Containing Blast Furnace Slag as Aggregate: Evaluation by Mass and Volume Substitution. Article. Feb 2019; Juan Carlos Ruge. Significant amounts of blast furnace slag ...

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SELF-COMPACTING CONCRETE CONTAINING EAF SLAG AS

hot-mix asphalt with basic oxygen furnace slag Discussion Lunch New recycled aggregates with enhanced performance for railway track bed and form layers The effect of chemical composition, microstructure and geometrical features on leaching behavior of electric arc furnace (EAF) carbon steel slag P. Drissen, Germany FEhS – Building Materials

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Expansion Level of Steel Slag Aggregate Effects on Both ...

Mar 15, 2019  The influence of steel slag expansion level on the early stage performance of hot mix asphalt (HMA) is evaluated. Initially, samples of Linz-Donawitz type steel slag with different levels of expansion (6.71%, 3.16%, 1.33%) were submitted to physical, mechanical, and morphological characterization to assess the effects of expansion on individual material properties.

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Experimental Behavior of Steel Slag in Concrete

chemical properties of solidified steel slag.Steel furnace slag is produced in a Basic Oxygen Furnace (BOF) or Electric Arc Furnace (EAF) as a byproduct of the production of steel. In the Basic Oxygen Furnace (BOF), the hot liquid metal from the blast furnace, scrap and fluxes, which contain lime (CaO) and dolomitic lime, are charged to a ...

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Studies on Strength and Behaviour of Hot Mix Asphalt Using ...

Steel slag is a by-product of the steel industry. These waste materials create environmental pollution in the vicinity as they are imperishable and safe disposal of Industrial wastes is a major problem. This made engineers think about wastes that can be helpful for recycling. Based on intensive laboratory testing program, the characteristic properties of Steel Slag Aggregate (SSA) were ...

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Laboratory Evaluation of Damage Behavior of Warm Mix ...

Jun 06, 2017  A number of completed or ongoing studies on warm mix asphalt (WMA) and steel slag (SS) asphalt mixtures have been conducted all over the world. This paper presents the results of a laboratory study aimed at verifying the damage behavior of WMA mixtures containing electric arc furnace (EAF) steel slag.

Get Price

Laboratory Investigation on Application of Slag in Dense ...

Feb 11, 2021  The conventional aggregates were replaced with varying dosages of 10, 20 and 30% of steel slag and blast furnace slag in the hot asphalt mixes of Dense Bituminous Macadam grade-I. Marshall Stability tests were conducted on Dense Bituminous Macadam grade-I asphalt mix samples prepared using steel and blast furnace slag aggregates.

Get Price

Evaluation of Fatigue and Rutting Behaviour of Hot Mix ...

Ruíz-Ibarra JF, Rondón-Quintana HA, Chaves-Pabón SB (2020) Behavior of a warm mix asphalt containing a blast furnace Slag. Int J Civ Eng 18(3):325–334. Article Google Scholar 26. Putman BJ, Amirkhanian SN (2004) Utilization of waste fibers in stone matrix asphalt mixtures. Resour Conserv Recycl 42(3):265–274

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A REVIEW ON USE OF STEEL SLAG IN ASPHALT ROAD

Blast furnace slag is recovered by melting, separation from blast ... mechanical behavior involving deformation, rutting, fatigue and moisture resistance, the results showed that ... because hot mix asphalt containing 100 percent steel slag is Technology. ...

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Evaluation of steel slag coarse aggregate in hot mix ...

Jun 15, 2009  This paper presents the influences of the utilization of steel slag as a coarse aggregate on the properties of hot mix asphalt. Four different asphalt mixtures containing two types of asphalt cement (AC-5; AC-10) and coarse aggregate (limestone; steel slag) were used to prepare Marshall specimens and to determine optimum bitumen content.

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Recent Improvements in Quality of Steel Slag Aggregate

use of all steelmaking and blast furnace slags in hot-mix asphalt. The moratorium has prompted the steel industry to better under­ stand steel slag as an aggregate and be able to produce that aggre­ gate to an acceptable level of quality for use in hot-mix asphalt. APPROACH TO PROBLEM

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Characteristics of bonding behavior between basic oxygen ...

Aug 14, 2014  The bonding behavior between slags and asphalt binder is one of the most important properties to ensure a durable BOF slag based asphalt pavement. In this research, the bonding behavior between BOF slag and asphalt binder was studied. X-ray diffraction (XRD) was first conducted to understand the physical and hydration characteristics of BOF slag.

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Experimental Behavior of Steel Slag in Concrete

chemical properties of solidified steel slag.Steel furnace slag is produced in a Basic Oxygen Furnace (BOF) or Electric Arc Furnace (EAF) as a byproduct of the production of steel. In the Basic Oxygen Furnace (BOF), the hot liquid metal from the blast furnace, scrap and fluxes, which contain lime (CaO) and dolomitic lime, are charged to a ...

Get Price

Expansion Level of Steel Slag Aggregate Effects on Both ...

Mar 15, 2019  The influence of steel slag expansion level on the early stage performance of hot mix asphalt (HMA) is evaluated. Initially, samples of Linz-Donawitz type steel slag with different levels of expansion (6.71%, 3.16%, 1.33%) were submitted to physical, mechanical, and morphological characterization to assess the effects of expansion on individual material properties.

Get Price

Characterization of blast furnace slag for road projects

ABSTRACT. Abstract: The present study evaluated the potential use of Blast Furnace Slag (BFS) as forming material of untreated granular layers in pavement (e.g. base, subbase and selected material), and as stone aggregate in the manufacture of hot mix asphalts - HMA. For that purpose, tests of characterization, X-ray diffractometry (XRD), X-ray fluorescence (XRF) and imaging in a scanning ...

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use of blast furnace slag in road construction.ppt

Apr 28, 2016  Use of blast-furnace slag's as • Sand and gravel for the construction of road beds, • Basic filler in asphalt–concrete mixtures for the construction of road and airport coatings, • Unroasted cement (binder) for reinforcing roadways and • Preparing slow-setting concrete. Use of Blast Furnace Slag in Road Construction. 23.

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Universidad Distrital Francisco Jose de Caldas, Bogota ...

Evaluation of Hot-Mix Asphalt Containing Portland Cement Treated Blast Furnace Slag Iron production’s waste materials include significant quantities of blast furnace slag (BFS) which could potentially be used as a substitute for natural aggregates in hot mix asphalt (HMA) used in

Get Price

Laboratory Characterization of Asphalt Mixtures Containing ...

This study focused on the feasibility of using Electric Arc Furnace Steel slag (EAFS) as a replacement to the natural aggregates (Limestone, LS) in both Hot Mix Asphalt (HMA) and granular base layers.

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