Steel Slag Aggregates Use In Hot Mix Asphalt In Niger
The effect of recycled concrete aggregate and steel slag on …
DOI: 10.1016/J.CONBUILDMAT.2012.02.036 Corpus ID: 136892620; The effect of recycled concrete aggregate and steel slag on the dynamic properties of asphalt mixtures @article{Arabani2012TheEO, title={The effect of recycled concrete aggregate and steel slag on the dynamic properties of asphalt mixtures}, author={Mahyar Arabani and …
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Slag Aggregate
Nomenclature and Terminology. James G. Speight PhD, DSC, in Asphalt Materials Science and Technology, 2016 1.5.1.6 Slag. Slag aggregates are obtained by crushing of smelter slag or by special treatment of fire-liquid slag melt (molten slag aggregates). Currently there are many types of concrete that are developed and used in construction …
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Laboratory investigation on road performances of asphalt …
However, steel slag should only be used as part of fine aggregate or course aggregate because hot-mix asphalt with steel slag is susceptible to permanent deformation and cracking effects due to the porosity and bulking characteristics of steel slag aggregate [25], [26].
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Evaluation of steel slag coarse aggregate in hot mix asphalt …
DOI: 10.1016/j.jhazmat.2008.09.105 Corpus ID: 716840; Evaluation of steel slag coarse aggregate in hot mix asphalt concrete. @article{Ahmedzade2009EvaluationOS, title={Evaluation of steel slag coarse aggregate in hot mix asphalt concrete.}, author={Perviz Ahmedzade and Burak Sengoz}, journal={Journal of hazardous …
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Use of Steel Slag as an Alternative to Aggregate and Filler …
Slag of iron and steel used as aggregates for asphalt roads can be recovered as by-products. The steel slag is a residue of the production process of steel. ... Jo S.H., Kim N., Kim H. Characteristics of hot mix asphalt containing steel slag aggregate according to temperature and void percentage. Constr. Build. Mater. 2018; …
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Evaluation of Steel Slag Powder as Filler in Hot-Mix Asphalt …
Steel slag has been used as an aggregate for asphalt mixtures for many years, but its excessive volume expansion has limited its wide applicability. With the development of steel-making technology, a considerable amount of steel slag powder (SSP) was produced in Shanghai. The objective of this article is to evaluate the …
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Steel Slag as an Aggregate Replacement in Malaysian Hot Mix Asphalt
Job Mix Formula that can be used on asphalt concrete wearing course modification is a combination of 50% Slag aggregate and 6% LDPE while asphalt concrete wearing course modification of 0% and 100 ...
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Study on Preparation and Performance of Steel Slag Asphalt …
[1] Chen J S and Wei S H. 2016 Engineering properties and performance of asphalt mixtures incorporating steel slag[J] Construction and Building Materials 128 148-153 Crossref; Google Scholar [2] Groenniger J, Falchetto A C, Isailovi Ivan et al. 2017 Experimental investigation of asphalt mixture containing Linz-Donawitz steel slag[J] …
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The study of the feasibility of using recycled steel slag aggregate …
As a result, as reported by Liu et al. [2], about 69.9%, 32.4% and 40.8% of waste from the steel-making process, steel slag aggregates, were used in road construction in Europe, Japan and the ...
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Performance of steel slag aggregate in asphalt mixtures in a …
Potential dimensional instability of the slag aggregate is a concern for use in construction, especially in hot climates. This paper investigates the potential use of steel slag …
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The study of the feasibility of using recycled steel slag …
The study of the feasibility of using recycled steel slag aggregate in hot mix asphalt. Significant growth in the road network around the world has increased the need for …
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Performance Evaluation of Steel Slag on Hot Mix Asphalt …
an assessment is conducted in a laboratory environment to evaluate the eff ectiveness of. incorporating recycled steel slag as an addition in hot mix asphalt. The …
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Characteristics of hot mix asphalt containing steel slag aggregate
DOI: 10.1016/J.CONBUILDMAT.2018.08.172 Corpus ID: 139756962; Characteristics of hot mix asphalt containing steel slag aggregate according to temperature and void percentage @article{Kim2018CharacteristicsOH, title={Characteristics of hot mix asphalt containing steel slag aggregate according to temperature and void …
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REPLACEMENT OF COARSE AGGREGATE WITH STEEL …
Hot mix asphalt (HMA) is a merger of 95% stone, sand, or gravel bound together by asphalt cement. Steel slag is a byproduct of the steel making process. The use of Steel slag in HMA can have a large economical, environmental, and engineering impact in pavement construction. Introduction of steel slag as aggregates reduces
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Steel Slag and Recycled Concrete Aggregates: Replacing …
Various researchers are developing efforts to integrate waste and by-products as alternative materials in road construction and maintenance, reducing environmental impacts and promoting a circular economy. Among the alternative materials that several authors have studied regarding their use as partial or total substitutes for …
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Evaluation of steel slag coarse aggregate in hot mix asphalt …
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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Crack healing performance of hot mix asphalt containing steel slag …
Amongst different granular-based materials, steel slag, as the most frequently used additive containing iron and Fe 3 O 4, was applied in asphalt concrete to improve the induced heating ...
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Laboratory investigation on hot mix asphalt mixes …
Long-term environmental sustainability and the secure disposal of industrial waste are important objectives of sustainable development. In light of this, this study promotes the use of induction furnace steel slag (IFS), a waste of the steel industry, in hot mix asphalt (HMA). IFS has not yet been researched as a substitute for natural granite …
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Evaluation of steel slag coarse aggregate in hot mix asphalt …
As far as mix design parameters are concerned, the Marshall Quotient (MQ) is reported to increase significantly with the progressive substitution of natural aggregates by slags [35,75,137,143,[145 ...
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The Road to Sustainability: Using Steel Slag for Asphalt …
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 …
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Studies on Strength and Behaviour of Hot Mix Asphalt Using Steel Slag …
Based on intensive laboratory testing program, the characteristic properties of Steel Slag Aggregate (SSA) were assessed to determine its suitability to be used in Hot Mix Asphalt (HMA) and also ...
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An Overview on Utilization of Steel Slag as Road Construction Materials …
Incorporating steel slag into hot mix asphalt as a surface/wearing course increases skid resistance on both ... Qasrawi, H.Y., Shalabi, F.I.: Use of steel slag aggregate in asphalt concrete mixes. Can. J. Civ. Eng. 34(8), 902–911 (2007) Article Google Scholar Pasetto, M., Baldo, N.: Mix design and performance analysis of asphalt …
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The Use of Steel Slags in Asphalt Pavements: A …
Steel slag is a by-product obtained through the separation of molten steel from impurities in steel-making furnaces. It can be produced by different types of furnaces (blast, basic oxygen, electric arc, ladle …
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Sustainable Open-Graded Friction Course asphalt mixes with steel slag …
The mix with steel slag aggregates exhibits a slight improvement in the drainage property when compared to the conventional aggregate mix, according to the test results of the draindown test. ... Evaluation of steel slag coarse aggregate in hot mix asphalt concrete. J. Hazard. Mater., 165 (1–3) (2009), pp. 300-305. View PDF View …
ادامه مطلبSteel Slag for Roadway Construction: A Review of Material
"Characteristics of hot mix asphalt containing steel slag aggregate according to temperature and void percentage." Constr. Build. Mater. 188 (Nov): 1128–1136.
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Evaluation of Steel Slag Powder as Filler in Hot-Mix Asphalt Mixtures
Using waste materials as filler in asphalt mixtures has been investigated in several studies in recent years. Fly ash [20], glass powder [21,22], slag powder [23], brick powder [24,25], waste ...
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Performance of steel slag aggregate in asphalt mixtures in a …
This paper investigates the potential use of steel slag aggregate to replace imported aggregate in hot mix asphalt in Qatar. Laboratory expansion tests and a …
ادامه مطلبSteel Slag
Carbon dioxide sequestration using steel slag—modeling and experimental investigation. Smitha Gopinath, Anurag Mehra, in Carbon Dioxide Sequestration in Cementitious Construction Materials, 2018. 4.1 Introduction. Steel slag is an industrial waste that is generated during the production of steel. In the production of steel, oxides of metal …
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Laboratory Evaluation of Damage Behavior of Warm Mix Asphalt …
AbstractA number of completed or ongoing studies on warm mix asphalt (WMA) and steel slag (SS) asphalt mixtures have been conducted all over the world. ... Ahmedzade, P., and Sengoz, B. (2009). "Evaluation of steel slag coarse aggregate in hot mix asphalt concrete." J. Hazard. Mater., 165(1–3), 300–305. Crossref. Google Scholar.
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The study of the feasibility of using recycled steel slag …
To prepare the original or recycled slag (Fig. 1) or asphalt mixtures, the original and recycled aggregates were grained and mixed for reaching a uniform …
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