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Effect of cement grouts containing irradiated polyethylene terephthalate on properties of semi-flexible mixtures

The semi-flexible pavement surface is a hybrid type of pavement surface which combines the effect of both asphalt mix skeleton and cement grout. The current study investigates the influence of cement grouts containing irradiated waste polyethylene terephthalate (PET) on the performance of semi-flexi...

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Main Authors: Khan, M.I., Wen, L.S., Sutanto, M.H., Napiah, M.B., Zoorob, S.E.
Format: Article
Published: Trans Tech Publications Ltd 2021
Online Access:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85113592007&doi=10.4028%2fwww.scientific.net%2fKEM.888.3&partnerID=40&md5=9fcdc53403aa61e4203906b179020d09
http://eprints.utp.edu.my/29448/
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spelling my.utp.eprints.294482022-03-25T02:06:53Z Effect of cement grouts containing irradiated polyethylene terephthalate on properties of semi-flexible mixtures Khan, M.I. Wen, L.S. Sutanto, M.H. Napiah, M.B. Zoorob, S.E. The semi-flexible pavement surface is a hybrid type of pavement surface which combines the effect of both asphalt mix skeleton and cement grout. The current study investigates the influence of cement grouts containing irradiated waste polyethylene terephthalate (PET) on the performance of semi-flexible mixtures. The ordinary Portland cement was partially replaced by regular and irradiated PET as well as with fly ash (FA) in cement grouts. The semi-flexible mixtures, containing waste PET and FA, were evaluated for air voids analysis, degree of grout saturation, Marshal stability, indirect tensile strength (ITS) and tensile strength ratio (TSR) of semi-flexible specimens. The semi-flexible mixtures showed superior performance in terms of strength properties. The results indicate that with the irradiation process, more waste PET (almost double) can be recycled as compared to regular waste PET in cement grouts for semi-flexible pavement surfaces. This approach will lead to a sustainable solution for recycling waste PET in highway materials for the construction of a hybrid type of pavement surface. © 2021 Trans Tech Publications Ltd, Switzerland. Trans Tech Publications Ltd 2021 Article NonPeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-85113592007&doi=10.4028%2fwww.scientific.net%2fKEM.888.3&partnerID=40&md5=9fcdc53403aa61e4203906b179020d09 Khan, M.I. and Wen, L.S. and Sutanto, M.H. and Napiah, M.B. and Zoorob, S.E. (2021) Effect of cement grouts containing irradiated polyethylene terephthalate on properties of semi-flexible mixtures. Key Engineering Materials, 888 KE . pp. 3-8. http://eprints.utp.edu.my/29448/
institution Universiti Teknologi Petronas
building UTP Resource Centre
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Petronas
content_source UTP Institutional Repository
url_provider http://eprints.utp.edu.my/
description The semi-flexible pavement surface is a hybrid type of pavement surface which combines the effect of both asphalt mix skeleton and cement grout. The current study investigates the influence of cement grouts containing irradiated waste polyethylene terephthalate (PET) on the performance of semi-flexible mixtures. The ordinary Portland cement was partially replaced by regular and irradiated PET as well as with fly ash (FA) in cement grouts. The semi-flexible mixtures, containing waste PET and FA, were evaluated for air voids analysis, degree of grout saturation, Marshal stability, indirect tensile strength (ITS) and tensile strength ratio (TSR) of semi-flexible specimens. The semi-flexible mixtures showed superior performance in terms of strength properties. The results indicate that with the irradiation process, more waste PET (almost double) can be recycled as compared to regular waste PET in cement grouts for semi-flexible pavement surfaces. This approach will lead to a sustainable solution for recycling waste PET in highway materials for the construction of a hybrid type of pavement surface. © 2021 Trans Tech Publications Ltd, Switzerland.
format Article
author Khan, M.I.
Wen, L.S.
Sutanto, M.H.
Napiah, M.B.
Zoorob, S.E.
spellingShingle Khan, M.I.
Wen, L.S.
Sutanto, M.H.
Napiah, M.B.
Zoorob, S.E.
Effect of cement grouts containing irradiated polyethylene terephthalate on properties of semi-flexible mixtures
author_facet Khan, M.I.
Wen, L.S.
Sutanto, M.H.
Napiah, M.B.
Zoorob, S.E.
author_sort Khan, M.I.
title Effect of cement grouts containing irradiated polyethylene terephthalate on properties of semi-flexible mixtures
title_short Effect of cement grouts containing irradiated polyethylene terephthalate on properties of semi-flexible mixtures
title_full Effect of cement grouts containing irradiated polyethylene terephthalate on properties of semi-flexible mixtures
title_fullStr Effect of cement grouts containing irradiated polyethylene terephthalate on properties of semi-flexible mixtures
title_full_unstemmed Effect of cement grouts containing irradiated polyethylene terephthalate on properties of semi-flexible mixtures
title_sort effect of cement grouts containing irradiated polyethylene terephthalate on properties of semi-flexible mixtures
publisher Trans Tech Publications Ltd
publishDate 2021
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85113592007&doi=10.4028%2fwww.scientific.net%2fKEM.888.3&partnerID=40&md5=9fcdc53403aa61e4203906b179020d09
http://eprints.utp.edu.my/29448/
_version_ 1738656967226818560
score 13.211869

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