Show simple item record

dc.contributor.authorYahya, Z
dc.contributor.authorBakri Abdullah, MMA
dc.contributor.authorJing, LY
dc.contributor.authorLi, L-Y
dc.contributor.authorRazak, RA
dc.date.accessioned2021-11-05T13:13:57Z
dc.date.available2021-11-05T13:13:57Z
dc.date.issued2020-03-18
dc.identifier.issn1757-8981
dc.identifier.issn1757-899X
dc.identifier.urihttp://hdl.handle.net/10026.1/18243
dc.description.abstract

<jats:title>Abstract</jats:title> <jats:p>Concrete is widely used in construction offshore such as concrete floating bridges and sea tank. This research is providing an alternative construction material to replace ordinary Portland cement (OPC) concrete known as geopolymer. The geopolymer concrete was produced by mixing fly ash with alkaline activator and 3% of steel fibre in order to improve the properties of fiber reinforced geopolymer concrete (FRGPC). The effects of aging period in term of strength, changes in weight and carbonation of FRGPC in seawater is investigated and compared with the fiber reinforced concrete (FROPC). The compressive strength obtained for FRGPC were higher than FROPC. The highest compressive strength obtained by FRGPC is 76.87 MPa at 28 days and 45.63 MPa at 28 days for FROPC concrete. The compressive strength was decreased as the period of immersing the concrete in seawater is increased. During the immersion process of both samples in seawater up to 120 days, the carbonation was not detected even though with the existence of steel fibres.</jats:p>

dc.format.extent012013-012013
dc.language.isoen
dc.publisherIOP Publishing
dc.subject4005 Civil Engineering
dc.subject40 Engineering
dc.subject33 Built Environment and Design
dc.subject3302 Building
dc.titleSeawater Exposure Effect on Fly Ash based Geopolymer Concrete with Inclusion of Steel Fiber
dc.typeconference
dc.typeConference Proceeding
plymouth.issue1
plymouth.volume743
plymouth.publisher-urlhttp://dx.doi.org/10.1088/1757-899x/743/1/012013
plymouth.publication-statusPublished
plymouth.journalIOP Conference Series: Materials Science and Engineering
dc.identifier.doi10.1088/1757-899x/743/1/012013
plymouth.organisational-group/Plymouth
plymouth.organisational-group/Plymouth/Faculty of Science and Engineering
plymouth.organisational-group/Plymouth/Faculty of Science and Engineering/School of Engineering, Computing and Mathematics
plymouth.organisational-group/Plymouth/REF 2021 Researchers by UoA
plymouth.organisational-group/Plymouth/REF 2021 Researchers by UoA/UoA12 Engineering
plymouth.organisational-group/Plymouth/Research Groups
plymouth.organisational-group/Plymouth/Research Groups/Marine Institute
plymouth.organisational-group/Plymouth/Users by role
plymouth.organisational-group/Plymouth/Users by role/Academics
dcterms.dateAccepted2020-01-01
dc.rights.embargodate2021-11-6
dc.identifier.eissn1757-899X
dc.rights.embargoperiodNot known
rioxxterms.versionofrecord10.1088/1757-899x/743/1/012013
rioxxterms.licenseref.urihttp://www.rioxx.net/licenses/all-rights-reserved
rioxxterms.licenseref.startdate2020-03-18
rioxxterms.typeConference Paper/Proceeding/Abstract


Files in this item

Thumbnail
Thumbnail

This item appears in the following Collection(s)

Show simple item record


All items in PEARL are protected by copyright law.
Author manuscripts deposited to comply with open access mandates are made available in accordance with publisher policies. Please cite only the published version using the details provided on the item record or document. In the absence of an open licence (e.g. Creative Commons), permissions for further reuse of content should be sought from the publisher or author.
Theme by 
Atmire NV