Geopolymer concrete-filled pultruded composite beams: concrete mix design and application
Article
Article Title | Geopolymer concrete-filled pultruded composite beams: concrete mix design and application |
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ERA Journal ID | 21082 |
Article Category | Article |
Authors | Ferdous, Wahid (Author), Manalo, Allan (Author), Khennane, Amar (Author) and Kayali, Obada (Author) |
Journal Title | Cement and Concrete Composites |
Journal Citation | 58, pp. 1-13 |
Number of Pages | 13 |
Year | 2015 |
Publisher | Elsevier |
Place of Publication | Kidlington, OX. United Kingdom |
ISSN | 0958-9465 |
1873-393X | |
Digital Object Identifier (DOI) | https://doi.org/10.1016/j.cemconcomp.2014.12.012 |
Abstract | The limited research on the geopolymer concrete mix design for targeting a specific strength is identified as an obstacle for their effective design and wide use. In this paper, a mix design procedure has been proposed for fly-ash based geopolymer concrete and its use as infill hybrid composite beam is investigated. Then, the structural performance of geopolymer concrete filled hybrid composite beam is investigated to determine their possible application in civil infrastructure. Firstly, a detailed procedure of mix design for fly-ash based geopolymer concrete is presented. Secondly, three hybrid beams filled with geopolymer concrete were prepared and tested in a four-point bending setup to evaluate their flexural modulus |
Keywords | geopolymer concrete; mix design; composite beam; infill; structural performance; railway sleepers |
ANZSRC Field of Research 2020 | 400510. Structural engineering |
400505. Construction materials | |
401602. Composite and hybrid materials | |
Public Notes | Copyright 2015 Elsevier Ltd. Permanent restricted access to published version due to publisher copyright policy. |
Byline Affiliations | Centre of Excellence in Engineered Fibre Composites |
University of New South Wales | |
Institution of Origin | University of Southern Queensland |
https://research.usq.edu.au/item/q2x1w/geopolymer-concrete-filled-pultruded-composite-beams-concrete-mix-design-and-application
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