Concrete pavements with electric arc furnace slag as aggregate

Vanesa Ortega-López; José Antonio Fuente-Alonso; Marta Skaf; Francisco Fiol; Juan Manuel Manso; José Antonio Chica

Concrete pavements with electric arc furnace slag as aggregate

Vanesa Ortega-López
, José Antonio Fuente-Alonso
, Marta Skaf
, Francisco Fiol
, Juan Manuel Manso
, José Antonio Chica

GS

Universidad de Burgos

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

Steelmaking industry generates vast amount of waste aggregates. The practical use of electric steelmaking furnaces is divided into two stages: the primary melting-oxidizing processes and the secondary-reducing processes. In the first, an Electric Arc Furnace will generate slag (EAFS) in proportions of 150 to 180 kg per ton of steel. In Spain, approximately 70% of total steel is produced in electric arc furnaces representing around 15% of total European EAF steel, and leaving more than 1 Million tons of EAFS every year. In order to reduce these EAFS, many researchers around the world are studying applications for their incorporation. In the present research, mixes of steel slag concrete (CEAFS) were reinforced with fibers, and their properties in fresh and the hardened state were analyzed; likewise, some real slabs were constructed. The results were very promising, reaching the CEAFS reinforced with around 0.5% of fibers, good mechanical behavior, appropriate toughness, and suitable impact resistance for its use in pavements and slabs of buildings.

Original language	English
Title of host publication	REHABEND
Editors	Luis Villegas, Ignacio Lombillo, Haydee Blanco, Yosbel Boffill, Luis Villegas, Ignacio Lombillo, Haydee Blanco, Yosbel Boffill
Publisher	University of Cantabria - Building Technology R&D Group
Pages	1576-1582
Number of pages	7
ISBN (Print)	9788469770320, 9788469770320
Publication status	Published - 2018
Event	7th Euro-American Congress on Construction Pathology, Rehabilitation Technology and Heritage Management, REHABEND 2018 - Cáceres, Spain Duration: 15 May 2018 → 18 May 2018

Publication series

Name	REHABEND
Volume	0
ISSN (Print)	2386-8198

Conference

Conference	7th Euro-American Congress on Construction Pathology, Rehabilitation Technology and Heritage Management, REHABEND 2018
Country/Territory	Spain
City	Cáceres
Period	15/05/18 → 18/05/18

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 9 Industry, Innovation, and Infrastructure

Keywords

Concrete slab
Electric arc furnace slag
Mechanical properties
Recycling
Steelmaking waste

Cite this

Ortega-López, V., Fuente-Alonso, J. A., Skaf, M., Fiol, F., Manso, J. M., & Chica, J. A. (2018). Concrete pavements with electric arc furnace slag as aggregate. In L. Villegas, I. Lombillo, H. Blanco, Y. Boffill, L. Villegas, I. Lombillo, H. Blanco, & Y. Boffill (Eds.), REHABEND (pp. 1576-1582). (REHABEND; Vol. 0). University of Cantabria - Building Technology R&D Group.

Ortega-López, Vanesa ; Fuente-Alonso, José Antonio ; Skaf, Marta et al. / Concrete pavements with electric arc furnace slag as aggregate. REHABEND. editor / Luis Villegas ; Ignacio Lombillo ; Haydee Blanco ; Yosbel Boffill ; Luis Villegas ; Ignacio Lombillo ; Haydee Blanco ; Yosbel Boffill. University of Cantabria - Building Technology R&D Group, 2018. pp. 1576-1582 (REHABEND).

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title = "Concrete pavements with electric arc furnace slag as aggregate",

abstract = "Steelmaking industry generates vast amount of waste aggregates. The practical use of electric steelmaking furnaces is divided into two stages: the primary melting-oxidizing processes and the secondary-reducing processes. In the first, an Electric Arc Furnace will generate slag (EAFS) in proportions of 150 to 180 kg per ton of steel. In Spain, approximately 70\% of total steel is produced in electric arc furnaces representing around 15\% of total European EAF steel, and leaving more than 1 Million tons of EAFS every year. In order to reduce these EAFS, many researchers around the world are studying applications for their incorporation. In the present research, mixes of steel slag concrete (CEAFS) were reinforced with fibers, and their properties in fresh and the hardened state were analyzed; likewise, some real slabs were constructed. The results were very promising, reaching the CEAFS reinforced with around 0.5\% of fibers, good mechanical behavior, appropriate toughness, and suitable impact resistance for its use in pavements and slabs of buildings.",

keywords = "Concrete slab, Electric arc furnace slag, Mechanical properties, Recycling, Steelmaking waste",

author = "Vanesa Ortega-L{\'o}pez and Fuente-Alonso, \{Jos{\'e} Antonio\} and Marta Skaf and Francisco Fiol and Manso, \{Juan Manuel\} and Chica, \{Jos{\'e} Antonio\}",

note = "Publisher Copyright: {\textcopyright} 2018, University of Cantabria - Building Technology R\&D Group. All rights reserved.; 7th Euro-American Congress on Construction Pathology, Rehabilitation Technology and Heritage Management, REHABEND 2018 ; Conference date: 15-05-2018 Through 18-05-2018",

year = "2018",

language = "English",

isbn = "9788469770320",

series = "REHABEND",

publisher = "University of Cantabria - Building Technology R\&D Group",

pages = "1576--1582",

editor = "Luis Villegas and Ignacio Lombillo and Haydee Blanco and Yosbel Boffill and Luis Villegas and Ignacio Lombillo and Haydee Blanco and Yosbel Boffill",

booktitle = "REHABEND",

}

Ortega-López, V, Fuente-Alonso, JA, Skaf, M, Fiol, F, Manso, JM & Chica, JA 2018, Concrete pavements with electric arc furnace slag as aggregate. in L Villegas, I Lombillo, H Blanco, Y Boffill, L Villegas, I Lombillo, H Blanco & Y Boffill (eds), REHABEND. REHABEND, vol. 0, University of Cantabria - Building Technology R&D Group, pp. 1576-1582, 7th Euro-American Congress on Construction Pathology, Rehabilitation Technology and Heritage Management, REHABEND 2018, Cáceres, Spain, 15/05/18.

Concrete pavements with electric arc furnace slag as aggregate. / Ortega-López, Vanesa; Fuente-Alonso, José Antonio; Skaf, Marta et al.
REHABEND. ed. / Luis Villegas; Ignacio Lombillo; Haydee Blanco; Yosbel Boffill; Luis Villegas; Ignacio Lombillo; Haydee Blanco; Yosbel Boffill. University of Cantabria - Building Technology R&D Group, 2018. p. 1576-1582 (REHABEND; Vol. 0).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Concrete pavements with electric arc furnace slag as aggregate

AU - Ortega-López, Vanesa

AU - Fuente-Alonso, José Antonio

AU - Skaf, Marta

AU - Fiol, Francisco

AU - Manso, Juan Manuel

AU - Chica, José Antonio

PY - 2018

Y1 - 2018

N2 - Steelmaking industry generates vast amount of waste aggregates. The practical use of electric steelmaking furnaces is divided into two stages: the primary melting-oxidizing processes and the secondary-reducing processes. In the first, an Electric Arc Furnace will generate slag (EAFS) in proportions of 150 to 180 kg per ton of steel. In Spain, approximately 70% of total steel is produced in electric arc furnaces representing around 15% of total European EAF steel, and leaving more than 1 Million tons of EAFS every year. In order to reduce these EAFS, many researchers around the world are studying applications for their incorporation. In the present research, mixes of steel slag concrete (CEAFS) were reinforced with fibers, and their properties in fresh and the hardened state were analyzed; likewise, some real slabs were constructed. The results were very promising, reaching the CEAFS reinforced with around 0.5% of fibers, good mechanical behavior, appropriate toughness, and suitable impact resistance for its use in pavements and slabs of buildings.

AB - Steelmaking industry generates vast amount of waste aggregates. The practical use of electric steelmaking furnaces is divided into two stages: the primary melting-oxidizing processes and the secondary-reducing processes. In the first, an Electric Arc Furnace will generate slag (EAFS) in proportions of 150 to 180 kg per ton of steel. In Spain, approximately 70% of total steel is produced in electric arc furnaces representing around 15% of total European EAF steel, and leaving more than 1 Million tons of EAFS every year. In order to reduce these EAFS, many researchers around the world are studying applications for their incorporation. In the present research, mixes of steel slag concrete (CEAFS) were reinforced with fibers, and their properties in fresh and the hardened state were analyzed; likewise, some real slabs were constructed. The results were very promising, reaching the CEAFS reinforced with around 0.5% of fibers, good mechanical behavior, appropriate toughness, and suitable impact resistance for its use in pavements and slabs of buildings.

KW - Concrete slab

KW - Electric arc furnace slag

KW - Mechanical properties

KW - Recycling

KW - Steelmaking waste

UR - https://www.scopus.com/pages/publications/85057976527

M3 - Conference contribution

AN - SCOPUS:85057976527

SN - 9788469770320

T3 - REHABEND

SP - 1576

EP - 1582

BT - REHABEND

A2 - Villegas, Luis

A2 - Lombillo, Ignacio

A2 - Blanco, Haydee

A2 - Boffill, Yosbel

A2 - Villegas, Luis

A2 - Lombillo, Ignacio

A2 - Blanco, Haydee

A2 - Boffill, Yosbel

PB - University of Cantabria - Building Technology R&D Group

T2 - 7th Euro-American Congress on Construction Pathology, Rehabilitation Technology and Heritage Management, REHABEND 2018

Y2 - 15 May 2018 through 18 May 2018

ER -

Concrete pavements with electric arc furnace slag as aggregate

Abstract

Publication series

Conference

UN SDGs

Keywords

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Cite this