Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/94184
DC Field | Value | Language |
---|---|---|
dc.contributor | Department of Civil and Environmental Engineering | en_US |
dc.creator | Saleh, S | en_US |
dc.creator | Li, YL | en_US |
dc.creator | Hamed, E | en_US |
dc.creator | Mahmood, AH | en_US |
dc.creator | Zhao, XL | en_US |
dc.date.accessioned | 2022-08-11T01:07:41Z | - |
dc.date.available | 2022-08-11T01:07:41Z | - |
dc.identifier.issn | 2165-0373 | en_US |
dc.identifier.uri | http://hdl.handle.net/10397/94184 | - |
dc.language.iso | en | en_US |
dc.publisher | Taylor & Francis | en_US |
dc.rights | © 2022 Informa UK Limited, trading as Taylor & Francis Group | en_US |
dc.rights | This is an Accepted Manuscript of an article published by Taylor & Francis in Journal of sustainable cement-based materials on 17 Mar 2022 (Published online), available online: http://www.tandfonline.com/10.1080/21650373.2022.2050831. | en_US |
dc.subject | OPC replacement ratio | en_US |
dc.subject | Shrinkage | en_US |
dc.subject | Strength | en_US |
dc.subject | Ultra-high-performance seawater sea sand concrete | en_US |
dc.subject | Water-to-binder ratio | en_US |
dc.subject | Workability | en_US |
dc.title | Workability, strength, and shrinkage of ultra-high-performance seawater, sea sand concrete with different OPC replacement ratios | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.identifier.spage | 271 | en_US |
dc.identifier.epage | 291 | en_US |
dc.identifier.volume | 12 | en_US |
dc.identifier.issue | 3 | en_US |
dc.identifier.doi | 10.1080/21650373.2022.2050831 | en_US |
dcterms.abstract | An experimental investigation on the chemical, physical, mechanical, and shrinkage of seawater and sea sand-based ultra-high-performance concrete (UHP-SWSSC) with supplementary cementitious materials (SCM) (i.e. slag and silica fume) is reported. Several mixes were designed with varying proportions of SCMs (25%, 37.5%, 50%, and 62.5% of binder), aggregate source, and water-to-binder ratio. Heat evolution, density, workability, compressive strength development, and long-term autogenous and drying shrinkage of UHP-SWSSC were monitored. Seawater accelerates cement hydration as reflected in the heat evolution, and consequently, dictates the early-age strength, and autogenous shrinkage. SCM addition although limits the early-age strength development offers a comparable 90 days strength. The chloride content increases from marine resources and may limit the application to nonstructural components. Nonetheless, a UHP-SWSSC mix with 50% OPC replaced by 37.5% slag and 12.5% silica fume is recommended in this study, which can achieve satisfactory workability, long-term strength, and shrinkage properties. | en_US |
dcterms.accessRights | open access | en_US |
dcterms.bibliographicCitation | Journal of sustainable cement-based materials, 2023, v. 12, no. 3, p. 271-291 | en_US |
dcterms.isPartOf | Journal of sustainable cement-based materials | en_US |
dcterms.issued | 2023 | - |
dc.identifier.scopus | 2-s2.0-85126815683 | - |
dc.description.validate | 202208 bcrc | en_US |
dc.description.oa | Accepted Manuscript | en_US |
dc.identifier.FolderNumber | a1640 | - |
dc.identifier.SubFormID | 45719 | - |
dc.description.fundingSource | Others | en_US |
dc.description.fundingText | Australian Research Council | en_US |
dc.description.pubStatus | Published | en_US |
Appears in Collections: | Journal/Magazine Article |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Saleh_Workability_Strength_Shrinkage.pdf | Pre-Published version | 2.34 MB | Adobe PDF | View/Open |
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