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Article: Glass-fibre-reinforced mortar: study of freshbehaviours based on average water filmthickness and fibre/cement ratio
Title | Glass-fibre-reinforced mortar: study of freshbehaviours based on average water filmthickness and fibre/cement ratio |
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Authors | |
Keywords | average water film thickness fibre-reinforced concrete fresh behaviour fresh concrete glass fibre mortar |
Issue Date | 1-Jan-2024 |
Publisher | ICE Publishing |
Citation | Advances in Cement Research, 2024 How to Cite? |
Abstract | Using glass fibres to reinforce cement-based materials (CBMs) has great effects on their fresh behaviours. In addition, the impact of water – particularly the average water film thickness (AWFT) – on the fresh properties of CBMs cannot be ignored. However, the combined effects of glass fibre content and AWFT on the fresh characteristics of CBMs are not satisfactorily understood. Therefore, in this study, mortar mixtures with varying fibre/cement (f/c) ratios and water/cement ratios were prepared and subjected to mini V-funnel tests, mini slump flow tests, stone rod adhesion tests, sieve segregation tests and wet packing tests. The AWFTs of the mortar mixes were also determined. The experimental results indicated that the f/c ratio (fibre content) had a noticeable influence on the fresh properties, packing density and AWFT. Modelling analysis demonstrated strong correlations of the workability, flowability, adhesiveness and cohesiveness with the f/c ratio and the AWFT. In other words, both the AWFT and the fibre content collectively serve as governing factors influencing the fresh behaviours of mortars reinforced with glass fibre. |
Persistent Identifier | http://hdl.handle.net/10722/344568 |
ISSN | 2023 Impact Factor: 1.4 2023 SCImago Journal Rankings: 0.595 |
DC Field | Value | Language |
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dc.contributor.author | Li, Leo Gu | - |
dc.contributor.author | Xiao, Bo Feng | - |
dc.contributor.author | Yu, Jing | - |
dc.date.accessioned | 2024-07-31T06:22:13Z | - |
dc.date.available | 2024-07-31T06:22:13Z | - |
dc.date.issued | 2024-01-01 | - |
dc.identifier.citation | Advances in Cement Research, 2024 | - |
dc.identifier.issn | 0951-7197 | - |
dc.identifier.uri | http://hdl.handle.net/10722/344568 | - |
dc.description.abstract | <p>Using glass fibres to reinforce cement-based materials (CBMs) has great effects on their fresh behaviours. In addition, the impact of water – particularly the average water film thickness (AWFT) – on the fresh properties of CBMs cannot be ignored. However, the combined effects of glass fibre content and AWFT on the fresh characteristics of CBMs are not satisfactorily understood. Therefore, in this study, mortar mixtures with varying fibre/cement (f/c) ratios and water/cement ratios were prepared and subjected to mini V-funnel tests, mini slump flow tests, stone rod adhesion tests, sieve segregation tests and wet packing tests. The AWFTs of the mortar mixes were also determined. The experimental results indicated that the f/c ratio (fibre content) had a noticeable influence on the fresh properties, packing density and AWFT. Modelling analysis demonstrated strong correlations of the workability, flowability, adhesiveness and cohesiveness with the f/c ratio and the AWFT. In other words, both the AWFT and the fibre content collectively serve as governing factors influencing the fresh behaviours of mortars reinforced with glass fibre.</p> | - |
dc.language | eng | - |
dc.publisher | ICE Publishing | - |
dc.relation.ispartof | Advances in Cement Research | - |
dc.rights | This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License. | - |
dc.subject | average water film thickness | - |
dc.subject | fibre-reinforced concrete | - |
dc.subject | fresh behaviour | - |
dc.subject | fresh concrete | - |
dc.subject | glass fibre | - |
dc.subject | mortar | - |
dc.title | Glass-fibre-reinforced mortar: study of freshbehaviours based on average water filmthickness and fibre/cement ratio | - |
dc.type | Article | - |
dc.identifier.doi | 10.1680/jadcr.24.00026 | - |
dc.identifier.scopus | eid_2-s2.0-85194740102 | - |
dc.identifier.eissn | 1751-7605 | - |
dc.identifier.issnl | 0951-7197 | - |