Utilization of eafd in concrete composite

Industrial waste products can be considered as renewable resources. Steel industry wastes have a severe impact on the environment whereas this industry involves a myriad of operations which create vast volumes of air emissions, liquid effluents, and solid wastes. This study presents the feasibility...

Full description

Main Authors: Muhd, F.N., Amir, F., Mohamed, M.A.W., Shafiq, N., Malkawi, A.B.
Format: Article
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-eprints.20308 /
Published: Trans Tech Publications Ltd 2017
Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85018682457&doi=10.4028%2fwww.scientific.net%2fMSF.894.72&partnerID=40&md5=9dc2aa28dc593fc00ca0fcb75ab1d8d5
http://eprints.utp.edu.my/20308/
Tags: Add Tag
No Tags, Be the first to tag this record!
id utp-eprints.20308
recordtype eprints
spelling utp-eprints.203082018-04-23T01:03:59Z Utilization of eafd in concrete composite Muhd, F.N. Amir, F. Mohamed, M.A.W. Shafiq, N. Malkawi, A.B. Industrial waste products can be considered as renewable resources. Steel industry wastes have a severe impact on the environment whereas this industry involves a myriad of operations which create vast volumes of air emissions, liquid effluents, and solid wastes. This study presents the feasibility of using Electric Arc Furnace Dust (EAFD) as a cement replacement material (CRM) in comparison with silica fume (SF) and fly ash (FA). The EAFD is a complex byproduct material of steel produced by electrical - arc furnace and consisting mostly of metal oxides. The results showed that the workability of the EAFD mixes is comparable to the control mix even when the percentage of the EAFD was increased. On the other hand, as the replacement percentage was increased, the use of FA, SF resulted in higher, lower workability, respectively. Furthermore, the EAFD significantly affected the setting time, where 3 of the EAFD replacement resulted in prolonging setting time reached more than 24 hours, while the use of SF and FA has insignificantly affected the setting time. The 3 of EAFD is found to be the optimum replacement in terms of compressive strength and it has a similar effect to a replacement level of 5 of SF and 15 of FA. © 2017 Trans Tech Publications, Switzerland. Trans Tech Publications Ltd 2017 Article PeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-85018682457&doi=10.4028%2fwww.scientific.net%2fMSF.894.72&partnerID=40&md5=9dc2aa28dc593fc00ca0fcb75ab1d8d5 Muhd, F.N. and Amir, F. and Mohamed, M.A.W. and Shafiq, N. and Malkawi, A.B. (2017) Utilization of eafd in concrete composite. Materials Science Forum, 894 MS . pp. 72-75. http://eprints.utp.edu.my/20308/
institution Universiti Teknologi Petronas
collection UTP Institutional Repository
description Industrial waste products can be considered as renewable resources. Steel industry wastes have a severe impact on the environment whereas this industry involves a myriad of operations which create vast volumes of air emissions, liquid effluents, and solid wastes. This study presents the feasibility of using Electric Arc Furnace Dust (EAFD) as a cement replacement material (CRM) in comparison with silica fume (SF) and fly ash (FA). The EAFD is a complex byproduct material of steel produced by electrical - arc furnace and consisting mostly of metal oxides. The results showed that the workability of the EAFD mixes is comparable to the control mix even when the percentage of the EAFD was increased. On the other hand, as the replacement percentage was increased, the use of FA, SF resulted in higher, lower workability, respectively. Furthermore, the EAFD significantly affected the setting time, where 3 of the EAFD replacement resulted in prolonging setting time reached more than 24 hours, while the use of SF and FA has insignificantly affected the setting time. The 3 of EAFD is found to be the optimum replacement in terms of compressive strength and it has a similar effect to a replacement level of 5 of SF and 15 of FA. © 2017 Trans Tech Publications, Switzerland.
format Article
author Muhd, F.N.
Amir, F.
Mohamed, M.A.W.
Shafiq, N.
Malkawi, A.B.
spellingShingle Muhd, F.N.
Amir, F.
Mohamed, M.A.W.
Shafiq, N.
Malkawi, A.B.
Utilization of eafd in concrete composite
author_sort Muhd, F.N.
title Utilization of eafd in concrete composite
title_short Utilization of eafd in concrete composite
title_full Utilization of eafd in concrete composite
title_fullStr Utilization of eafd in concrete composite
title_full_unstemmed Utilization of eafd in concrete composite
title_sort utilization of eafd in concrete composite
publisher Trans Tech Publications Ltd
publishDate 2017
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85018682457&doi=10.4028%2fwww.scientific.net%2fMSF.894.72&partnerID=40&md5=9dc2aa28dc593fc00ca0fcb75ab1d8d5
http://eprints.utp.edu.my/20308/
_version_ 1741196350970658816
score 11.62408

Similar Items