No Cover Image

Journal article 187 views 32 downloads

Electrical and thermal characterisation of cement-based mortars containing recycled metallic waste

Jose Norambuena-Contreras Orcid Logo, J. Quilodran, I. Gonzalez-Torre, M. Chavez, R. Borinaga-Treviño

Journal of Cleaner Production, Volume: 190, Pages: 737 - 751

Swansea University Author: Jose Norambuena-Contreras Orcid Logo

  • 66804.VoR.pdf

    PDF | Version of Record

    © 2018 The Authors. This is an open access article under the CC BY-NC-ND license.

    Download (5.41MB)

Check full text

DOI (Published version): 10.1016/j.jclepro.2018.04.176

Abstract

The management and disposal of solid waste from industrial sources is a problem around the world. In recent years, several studies have been carried out to develop advanced construction materials based on the waste valorisation. As a result, building materials with self-healing and self-monitoring p...

Full description

Published in: Journal of Cleaner Production
ISSN: 0959-6526
Published: Elsevier BV 2018
Online Access: Check full text

URI: https://cronfa.swan.ac.uk/Record/cronfa66804
Tags: Add Tag
No Tags, Be the first to tag this record!
first_indexed 2024-06-20T11:54:38Z
last_indexed 2024-06-20T11:54:38Z
id cronfa66804
recordtype SURis
fullrecord <?xml version="1.0" encoding="utf-8"?><rfc1807 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema"><bib-version>v2</bib-version><id>66804</id><entry>2024-06-20</entry><title>Electrical and thermal characterisation of cement-based mortars containing recycled metallic waste</title><swanseaauthors><author><sid>73c6854ebb10465fbf7faab297135641</sid><ORCID>0000-0001-8327-2236</ORCID><firstname>Jose</firstname><surname>Norambuena-Contreras</surname><name>Jose Norambuena-Contreras</name><active>true</active><ethesisStudent>false</ethesisStudent></author></swanseaauthors><date>2024-06-20</date><deptcode>ACEM</deptcode><abstract>The management and disposal of solid waste from industrial sources is a problem around the world. In recent years, several studies have been carried out to develop advanced construction materials based on the waste valorisation. As a result, building materials with self-healing and self-monitoring properties have been developed using electrically conductive metallic waste. Nevertheless, the addition of metallic waste may influence the electrical and thermal performance of the new building materials. This paper aims to evaluate the effect of the type and content of metallic waste (steel fibres and steel shavings) on the volumetric, electrical, and thermal properties of cement-based mortars designed with self-monitoring purposes. Physical, electrical, and thermal properties of cement-based mortars with four different contents of metallic waste were evaluated by measuring their bulk density, porosity, electrical resistivity, and thermal conductivity. In addition, metallic waste distribution inside the mortar specimens was measured by ultrasonic tests. All the properties were measured on specimens at two curing ages, 7 and 28 days. The main results showed that the addition of metallic waste produced a reduction of the bulk density and an increase of the porosity of cement-based mortars. Furthermore, it was proven that it is possible to evaluate the metallic waste distribution inside the mortars by ultrasound, and that this evaluation is more effective in specimens with fibres than in those with shavings. Likewise, it was proven that metallic waste can modify the electrical resistivity and the thermal conductivity of mortars, regardless of the type and amount of metallic waste. Finally, it was concluded that both the type and amount of metallic waste, and the curing time used in this research did not present a significant influence on the variation of the electrical resistivity and thermal conductivity of the evaluated cement-based mortars.</abstract><type>Journal Article</type><journal>Journal of Cleaner Production</journal><volume>190</volume><journalNumber/><paginationStart>737</paginationStart><paginationEnd>751</paginationEnd><publisher>Elsevier BV</publisher><placeOfPublication/><isbnPrint/><isbnElectronic/><issnPrint>0959-6526</issnPrint><issnElectronic/><keywords>Cement-based mortars; Metallic waste; Ultrasonic time; Electrical resistivity; Thermal conductivity; Self-monitoring</keywords><publishedDay>20</publishedDay><publishedMonth>7</publishedMonth><publishedYear>2018</publishedYear><publishedDate>2018-07-20</publishedDate><doi>10.1016/j.jclepro.2018.04.176</doi><url/><notes/><college>COLLEGE NANME</college><department>Aerospace, Civil, Electrical, and Mechanical Engineering</department><CollegeCode>COLLEGE CODE</CollegeCode><DepartmentCode>ACEM</DepartmentCode><institution>Swansea University</institution><apcterm/><funders>inally, Roque Borinaga wishes to thank the Basque Government for financial assistance through IT919-16 and the European Horizon 2020, since this work was partially funded by Joint Technology Initiative Shift2Rail through contract no. 730841</funders><projectreference/><lastEdited>2024-07-26T13:50:37.5017393</lastEdited><Created>2024-06-20T12:52:54.9047038</Created><path><level id="1">Faculty of Science and Engineering</level><level id="2">School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Aerospace Engineering</level></path><authors><author><firstname>Jose</firstname><surname>Norambuena-Contreras</surname><orcid>0000-0001-8327-2236</orcid><order>1</order></author><author><firstname>J.</firstname><surname>Quilodran</surname><order>2</order></author><author><firstname>I.</firstname><surname>Gonzalez-Torre</surname><order>3</order></author><author><firstname>M.</firstname><surname>Chavez</surname><order>4</order></author><author><firstname>R.</firstname><surname>Borinaga-Treviño</surname><order>5</order></author></authors><documents><document><filename>66804__31000__f7dfa475b01646028ed88f1d9cfe0d2d.pdf</filename><originalFilename>66804.VoR.pdf</originalFilename><uploaded>2024-07-26T13:49:17.0963221</uploaded><type>Output</type><contentLength>5672905</contentLength><contentType>application/pdf</contentType><version>Version of Record</version><cronfaStatus>true</cronfaStatus><documentNotes>© 2018 The Authors. This is an open access article under the CC BY-NC-ND license.</documentNotes><copyrightCorrect>true</copyrightCorrect><language>eng</language><licence>http://creativecommons.org/licenses/by-nc-nd/4.0/</licence></document></documents><OutputDurs/></rfc1807>
spelling v2 66804 2024-06-20 Electrical and thermal characterisation of cement-based mortars containing recycled metallic waste 73c6854ebb10465fbf7faab297135641 0000-0001-8327-2236 Jose Norambuena-Contreras Jose Norambuena-Contreras true false 2024-06-20 ACEM The management and disposal of solid waste from industrial sources is a problem around the world. In recent years, several studies have been carried out to develop advanced construction materials based on the waste valorisation. As a result, building materials with self-healing and self-monitoring properties have been developed using electrically conductive metallic waste. Nevertheless, the addition of metallic waste may influence the electrical and thermal performance of the new building materials. This paper aims to evaluate the effect of the type and content of metallic waste (steel fibres and steel shavings) on the volumetric, electrical, and thermal properties of cement-based mortars designed with self-monitoring purposes. Physical, electrical, and thermal properties of cement-based mortars with four different contents of metallic waste were evaluated by measuring their bulk density, porosity, electrical resistivity, and thermal conductivity. In addition, metallic waste distribution inside the mortar specimens was measured by ultrasonic tests. All the properties were measured on specimens at two curing ages, 7 and 28 days. The main results showed that the addition of metallic waste produced a reduction of the bulk density and an increase of the porosity of cement-based mortars. Furthermore, it was proven that it is possible to evaluate the metallic waste distribution inside the mortars by ultrasound, and that this evaluation is more effective in specimens with fibres than in those with shavings. Likewise, it was proven that metallic waste can modify the electrical resistivity and the thermal conductivity of mortars, regardless of the type and amount of metallic waste. Finally, it was concluded that both the type and amount of metallic waste, and the curing time used in this research did not present a significant influence on the variation of the electrical resistivity and thermal conductivity of the evaluated cement-based mortars. Journal Article Journal of Cleaner Production 190 737 751 Elsevier BV 0959-6526 Cement-based mortars; Metallic waste; Ultrasonic time; Electrical resistivity; Thermal conductivity; Self-monitoring 20 7 2018 2018-07-20 10.1016/j.jclepro.2018.04.176 COLLEGE NANME Aerospace, Civil, Electrical, and Mechanical Engineering COLLEGE CODE ACEM Swansea University inally, Roque Borinaga wishes to thank the Basque Government for financial assistance through IT919-16 and the European Horizon 2020, since this work was partially funded by Joint Technology Initiative Shift2Rail through contract no. 730841 2024-07-26T13:50:37.5017393 2024-06-20T12:52:54.9047038 Faculty of Science and Engineering School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Aerospace Engineering Jose Norambuena-Contreras 0000-0001-8327-2236 1 J. Quilodran 2 I. Gonzalez-Torre 3 M. Chavez 4 R. Borinaga-Treviño 5 66804__31000__f7dfa475b01646028ed88f1d9cfe0d2d.pdf 66804.VoR.pdf 2024-07-26T13:49:17.0963221 Output 5672905 application/pdf Version of Record true © 2018 The Authors. This is an open access article under the CC BY-NC-ND license. true eng http://creativecommons.org/licenses/by-nc-nd/4.0/
title Electrical and thermal characterisation of cement-based mortars containing recycled metallic waste
spellingShingle Electrical and thermal characterisation of cement-based mortars containing recycled metallic waste
Jose Norambuena-Contreras
title_short Electrical and thermal characterisation of cement-based mortars containing recycled metallic waste
title_full Electrical and thermal characterisation of cement-based mortars containing recycled metallic waste
title_fullStr Electrical and thermal characterisation of cement-based mortars containing recycled metallic waste
title_full_unstemmed Electrical and thermal characterisation of cement-based mortars containing recycled metallic waste
title_sort Electrical and thermal characterisation of cement-based mortars containing recycled metallic waste
author_id_str_mv 73c6854ebb10465fbf7faab297135641
author_id_fullname_str_mv 73c6854ebb10465fbf7faab297135641_***_Jose Norambuena-Contreras
author Jose Norambuena-Contreras
author2 Jose Norambuena-Contreras
J. Quilodran
I. Gonzalez-Torre
M. Chavez
R. Borinaga-Treviño
format Journal article
container_title Journal of Cleaner Production
container_volume 190
container_start_page 737
publishDate 2018
institution Swansea University
issn 0959-6526
doi_str_mv 10.1016/j.jclepro.2018.04.176
publisher Elsevier BV
college_str Faculty of Science and Engineering
hierarchytype
hierarchy_top_id facultyofscienceandengineering
hierarchy_top_title Faculty of Science and Engineering
hierarchy_parent_id facultyofscienceandengineering
hierarchy_parent_title Faculty of Science and Engineering
department_str School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Aerospace Engineering{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Aerospace Engineering
document_store_str 1
active_str 0
description The management and disposal of solid waste from industrial sources is a problem around the world. In recent years, several studies have been carried out to develop advanced construction materials based on the waste valorisation. As a result, building materials with self-healing and self-monitoring properties have been developed using electrically conductive metallic waste. Nevertheless, the addition of metallic waste may influence the electrical and thermal performance of the new building materials. This paper aims to evaluate the effect of the type and content of metallic waste (steel fibres and steel shavings) on the volumetric, electrical, and thermal properties of cement-based mortars designed with self-monitoring purposes. Physical, electrical, and thermal properties of cement-based mortars with four different contents of metallic waste were evaluated by measuring their bulk density, porosity, electrical resistivity, and thermal conductivity. In addition, metallic waste distribution inside the mortar specimens was measured by ultrasonic tests. All the properties were measured on specimens at two curing ages, 7 and 28 days. The main results showed that the addition of metallic waste produced a reduction of the bulk density and an increase of the porosity of cement-based mortars. Furthermore, it was proven that it is possible to evaluate the metallic waste distribution inside the mortars by ultrasound, and that this evaluation is more effective in specimens with fibres than in those with shavings. Likewise, it was proven that metallic waste can modify the electrical resistivity and the thermal conductivity of mortars, regardless of the type and amount of metallic waste. Finally, it was concluded that both the type and amount of metallic waste, and the curing time used in this research did not present a significant influence on the variation of the electrical resistivity and thermal conductivity of the evaluated cement-based mortars.
published_date 2018-07-20T13:50:36Z
_version_ 1805646023205322752
score 11.035655

Similar Items