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DC Field | Value | Language |
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dc.contributor.author | Liu, M | - |
dc.contributor.author | Zhou, X | - |
dc.contributor.author | Hou, P | - |
dc.contributor.author | Hai, R | - |
dc.contributor.author | Sun, Y | - |
dc.contributor.author | Liang, S | - |
dc.contributor.author | Niu, Z | - |
dc.date.accessioned | 2023-12-18T10:33:40Z | - |
dc.date.available | 2023-12-18T10:33:40Z | - |
dc.date.issued | 2023-12-09 | - |
dc.identifier | ORCID iD: Xiangming Zhou https://orcid.org/0000-0001-7977-0718 | - |
dc.identifier | ORCID iD: Pengkun Hou https://orcid.org/0000-0001-9182-8556 | - |
dc.identifier | 134371 | - |
dc.identifier.citation | Liu, M. et al. (2023) 'Effects of colloidal nanoSiO2 on the hydration and hardening properties of limestone calcined clay cement (LC3)', Construction and Building Materials, 411, 134371, pp. 1 - 8. doi: 10.1016/j.conbuildmat.2023.134371. | en_US |
dc.identifier.issn | 0950-0618 | - |
dc.identifier.uri | https://bura.brunel.ac.uk/handle/2438/27872 | - |
dc.description | Data availability: The data that has been used is confidential. | en_US |
dc.description.abstract | This research investigates the influence of colloidal nanosilica (CNS) on the hydration and hardening properties of Limestone Calcined Clay Cement (LC3).. The sulfation degree for LC3 was first optimized based on the hydration heat, and the results suggested that gypsum increases the cumulative heat release during the hydration process of LC3, with a dosage of 2% by weight gypsum leading to the highest heat release. The effects of CNS on hydration reaction, fluidity, mechanical properties and microstructure of LC3 were then investigated. According to the results obtained from isothermal calorimetry and thermogravimetric analysis, CNS can considerably accelerate the reaction rate of the LC3 system. 3% and 5% by weight CNS can significantly improve the compressive strength of LC3 blends, especially at early ages of 3 and 7 days. The findings from this study lead to a better understanding of the modification effects of CNS on LC3 which subsequently provides an insight into regulation mechanism of CNS on LC3. | en_US |
dc.description.sponsorship | Engineering and Physical Science Research Council for sponsoring this research through the grant EP/X04145X/1; European Union’s Horizon 2020 Research and Innovation Program under the Marie Skłodowska-Curie grant agreement No [893469]. | en_US |
dc.format.extent | 1 - 8 | - |
dc.format.medium | Print-Electronic | - |
dc.language | English | - |
dc.language.iso | en_US | en_US |
dc.publisher | Elsevier | en_US |
dc.rights | Copyright © 2023 The Author(s). Published by Elsevier Ltd. This is an open access article under the CC BY license (https://creativecommons.org/licenses/by/4.0/). | - |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | - |
dc.subject | colloidal nano SiO2 | en_US |
dc.subject | sulfation | en_US |
dc.subject | degree hydration | en_US |
dc.subject | mechanical property | en_US |
dc.subject | fluidity | en_US |
dc.title | Effects of colloidal nanoSiO2 on the hydration and hardening properties of limestone calcined clay cement (LC3) | en_US |
dc.type | Article | en_US |
dc.identifier.doi | https://doi.org/10.1016/j.conbuildmat.2023.134371 | - |
dc.relation.isPartOf | Construction and Building Materials | - |
pubs.publication-status | Published | - |
pubs.volume | 411 | - |
dc.identifier.eissn | 1879-0526 | - |
dc.rights.holder | The Author(s) | - |
Appears in Collections: | Dept of Civil and Environmental Engineering Research Papers |
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FullText.pdf | Copyright © 2023 The Author(s). Published by Elsevier Ltd. This is an open access article under the CC BY license (https://creativecommons.org/licenses/by/4.0/). | 3.6 MB | Adobe PDF | View/Open |
This item is licensed under a Creative Commons License