Utilising fine and coarse recycled aggregates from the Gulf Region in concrete

M. Rod Jones; Judith E. Halliday; Laszlo Csetenyi; Li Zheng; N. Strompinis

doi:10.1002/9781119090427.ch2/summary

Utilising fine and coarse recycled aggregates from the Gulf Region in concrete

M. Rod Jones, Judith E. Halliday, Laszlo Csetenyi, Li Zheng, N. Strompinis

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

Abstract

This paper explores the feasibility in utilising materials generated from C&DW to produce a 'green' concrete. The two materials that are considered here are, (i) up-sizing silt-size material generated from recycled aggregates to produce a synthetic silt-sand and (ii) processed recycled coarse aggregates (RA) sourced from a Gulf Region landfill site. The work has demonstrated that there is potential for utilising silt wastes into foamed concrete, which can then be crushed to a sand-sized material suitable for use in concrete, however the porous nature of the material has highlighted that the water demand of this RA is high. RAs were characterised to BS EN 12620 and found suitable for use in concrete. The effect of RA on concrete properties is minimal when used up to 35% replacement levels, provided that they are pre-soaked.

Original language	English
Title of host publication	Proceedings of the TMS Middle East - Mediterranean Materials Congress on Energy and Infrastructure Systems, (MEMA 2015)
Editors	Ibrahim Karaman, Raymundo Arroyave, Eyad Masad
Place of Publication	Hoboken, N.J.
Publisher	John Wiley & Sons Inc.
Pages	13-23
Number of pages	11
ISBN (Print)	9781119065272
DOIs	https://doi.org/10.1002/9781119090427.ch2/summary
Publication status	Published - Jan 2015
Event	TMS Middle East - Mediterranean Materials Congress on Energy and Infrastructure Systems, MEMA 2015 - Doha, Qatar Duration: 11 Jan 2015 → 14 Jan 2015 http://www.tms.org/meetings/2015/mema2015/home.aspx

Conference

Conference	TMS Middle East - Mediterranean Materials Congress on Energy and Infrastructure Systems, MEMA 2015
Country/Territory	Qatar
City	Doha
Period	11/01/15 → 14/01/15
Internet address	http://www.tms.org/meetings/2015/mema2015/home.aspx

Keywords

Concrete
Recycled coarse aggregates
Synthetic sand

ASJC Scopus subject areas

Renewable Energy, Sustainability and the Environment
Materials Science(all)
Mechanics of Materials
Building and Construction

UN SDGs

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

Access to Document

10.1002/9781119090427.ch2/summary

http://eu.wiley.com/WileyCDA/WileyTitle/productCd-1119065275.html

Cite this

Jones, M. R., Halliday, J. E., Csetenyi, L., Zheng, L., & Strompinis, N. (2015). Utilising fine and coarse recycled aggregates from the Gulf Region in concrete. In I. Karaman, R. Arroyave, & E. Masad (Eds.), Proceedings of the TMS Middle East - Mediterranean Materials Congress on Energy and Infrastructure Systems, (MEMA 2015) (pp. 13-23). John Wiley & Sons Inc.. https://doi.org/10.1002/9781119090427.ch2/summary

Jones, M. Rod ; Halliday, Judith E. ; Csetenyi, Laszlo et al. / Utilising fine and coarse recycled aggregates from the Gulf Region in concrete. Proceedings of the TMS Middle East - Mediterranean Materials Congress on Energy and Infrastructure Systems, (MEMA 2015). editor / Ibrahim Karaman ; Raymundo Arroyave ; Eyad Masad. Hoboken, N.J. : John Wiley & Sons Inc., 2015. pp. 13-23

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title = "Utilising fine and coarse recycled aggregates from the Gulf Region in concrete",

abstract = "This paper explores the feasibility in utilising materials generated from C&DW to produce a 'green' concrete. The two materials that are considered here are, (i) up-sizing silt-size material generated from recycled aggregates to produce a synthetic silt-sand and (ii) processed recycled coarse aggregates (RA) sourced from a Gulf Region landfill site. The work has demonstrated that there is potential for utilising silt wastes into foamed concrete, which can then be crushed to a sand-sized material suitable for use in concrete, however the porous nature of the material has highlighted that the water demand of this RA is high. RAs were characterised to BS EN 12620 and found suitable for use in concrete. The effect of RA on concrete properties is minimal when used up to 35% replacement levels, provided that they are pre-soaked.",

keywords = "Concrete, Recycled coarse aggregates, Synthetic sand",

author = "Jones, {M. Rod} and Halliday, {Judith E.} and Laszlo Csetenyi and Li Zheng and N. Strompinis",

year = "2015",

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doi = "10.1002/9781119090427.ch2/summary",

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publisher = "John Wiley & Sons Inc.",

address = "United States",

note = "TMS Middle East - Mediterranean Materials Congress on Energy and Infrastructure Systems, MEMA 2015 ; Conference date: 11-01-2015 Through 14-01-2015",

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Jones, MR , Halliday, JE , Csetenyi, L , Zheng, L & Strompinis, N 2015, Utilising fine and coarse recycled aggregates from the Gulf Region in concrete. in I Karaman, R Arroyave & E Masad (eds), Proceedings of the TMS Middle East - Mediterranean Materials Congress on Energy and Infrastructure Systems, (MEMA 2015). John Wiley & Sons Inc., Hoboken, N.J., pp. 13-23, TMS Middle East - Mediterranean Materials Congress on Energy and Infrastructure Systems, MEMA 2015, Doha, Qatar, 11/01/15. https://doi.org/10.1002/9781119090427.ch2/summary

Utilising fine and coarse recycled aggregates from the Gulf Region in concrete. / Jones, M. Rod ; Halliday, Judith E.; Csetenyi, Laszlo et al.
Proceedings of the TMS Middle East - Mediterranean Materials Congress on Energy and Infrastructure Systems, (MEMA 2015). ed. / Ibrahim Karaman; Raymundo Arroyave; Eyad Masad. Hoboken, N.J.: John Wiley & Sons Inc., 2015. p. 13-23.

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

TY - GEN

T1 - Utilising fine and coarse recycled aggregates from the Gulf Region in concrete

AU - Jones, M. Rod

AU - Halliday, Judith E.

AU - Csetenyi, Laszlo

AU - Zheng, Li

AU - Strompinis, N.

PY - 2015/1

Y1 - 2015/1

N2 - This paper explores the feasibility in utilising materials generated from C&DW to produce a 'green' concrete. The two materials that are considered here are, (i) up-sizing silt-size material generated from recycled aggregates to produce a synthetic silt-sand and (ii) processed recycled coarse aggregates (RA) sourced from a Gulf Region landfill site. The work has demonstrated that there is potential for utilising silt wastes into foamed concrete, which can then be crushed to a sand-sized material suitable for use in concrete, however the porous nature of the material has highlighted that the water demand of this RA is high. RAs were characterised to BS EN 12620 and found suitable for use in concrete. The effect of RA on concrete properties is minimal when used up to 35% replacement levels, provided that they are pre-soaked.

AB - This paper explores the feasibility in utilising materials generated from C&DW to produce a 'green' concrete. The two materials that are considered here are, (i) up-sizing silt-size material generated from recycled aggregates to produce a synthetic silt-sand and (ii) processed recycled coarse aggregates (RA) sourced from a Gulf Region landfill site. The work has demonstrated that there is potential for utilising silt wastes into foamed concrete, which can then be crushed to a sand-sized material suitable for use in concrete, however the porous nature of the material has highlighted that the water demand of this RA is high. RAs were characterised to BS EN 12620 and found suitable for use in concrete. The effect of RA on concrete properties is minimal when used up to 35% replacement levels, provided that they are pre-soaked.

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KW - Recycled coarse aggregates

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EP - 23

BT - Proceedings of the TMS Middle East - Mediterranean Materials Congress on Energy and Infrastructure Systems, (MEMA 2015)

A2 - Karaman, Ibrahim

A2 - Arroyave, Raymundo

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PB - John Wiley & Sons Inc.

CY - Hoboken, N.J.

T2 - TMS Middle East - Mediterranean Materials Congress on Energy and Infrastructure Systems, MEMA 2015

Y2 - 11 January 2015 through 14 January 2015

ER -

Jones MR , Halliday JE , Csetenyi L , Zheng L, Strompinis N. Utilising fine and coarse recycled aggregates from the Gulf Region in concrete. In Karaman I, Arroyave R, Masad E, editors, Proceedings of the TMS Middle East - Mediterranean Materials Congress on Energy and Infrastructure Systems, (MEMA 2015). Hoboken, N.J.: John Wiley & Sons Inc. 2015. p. 13-23 doi: 10.1002/9781119090427.ch2/summary

Utilising fine and coarse recycled aggregates from the Gulf Region in concrete

Abstract

Conference

Keywords

ASJC Scopus subject areas

UN SDGs

Access to Document

Other files and links

Fingerprint

Development of Sustainable Concretes for the Gulf Region

Cite this

Utilising fine and coarse recycled aggregates from the Gulf Region in concrete

Abstract

Conference

Keywords

ASJC Scopus subject areas

UN SDGs

Access to Document

Other files and links

Fingerprint

Student theses

Development of Sustainable Concretes for the Gulf Region

Cite this