Mechanical properties of concrete made with calcined clay: a review by RILEM TC-282 CCL

Joseph, S; Dhandapani, Y; Geddes, DA; Zhao, Z; Bishnoi, S; Vieira, M; Martirena, F; Castel, A; Kanavaris, F; Bansal, T; Riding, KA

Mechanical properties of concrete made with calcined clay: a review by RILEM TC-282 CCL

Joseph, S Dhandapani, Y Geddes, DA Zhao, Z Bishnoi, S Vieira, M Martirena, F Castel, A

Kanavaris, F Bansal, T Riding, KA

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Publisher:: SPRINGER
Publication Type:: Journal Article
Citation:: Materials and Structures/Materiaux et Constructions, 2023, 56, (4)
Issue Date:: 2023-05-01

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Field	Value	Language
dc.contributor.author	Joseph, S
dc.contributor.author	Dhandapani, Y
dc.contributor.author	Geddes, DA
dc.contributor.author	Zhao, Z
dc.contributor.author	Bishnoi, S
dc.contributor.author	Vieira, M
dc.contributor.author	Martirena, F
dc.contributor.author	Castel, A https://orcid.org/0000-0003-1619-9643
dc.contributor.author	Kanavaris, F
dc.contributor.author	Bansal, T
dc.contributor.author	Riding, KA
dc.date.accessioned	2024-04-10T05:44:14Z
dc.date.available	2024-04-10T05:44:14Z
dc.date.issued	2023-05-01
dc.identifier.citation	Materials and Structures/Materiaux et Constructions, 2023, 56, (4)
dc.identifier.issn	1359-5997
dc.identifier.issn	1871-6873
dc.identifier.uri	http://hdl.handle.net/10453/177647
dc.description.abstract	A review of the mechanical property development of concrete containing calcined clay was performed. A comparison of compressive and tensile strength results showed that concrete can be made to have equivalent or higher strength as an ordinary portland cement (OPC) system with up to 30% calcined clay or 50% blend of calcined clay and limestone fines in a limestone calcined clay cement (LC3) system, as long as the kaolinite content in the clay used is above 40%. Most of the strength development in these systems occurs during the first 7 days, making extended wet curing not necessary in these systems. Calcined clay systems are subject to the cross-over effect because of the high solubility of ettringite and lower cement degree of hydration at elevated temperatures. Concrete creep and shrinkage were found to be a function of the clay kaolinite content and replacement level. Bond strength was improved by the use of up to 20% metakaolin.
dc.language	English
dc.publisher	SPRINGER
dc.relation.ispartof	Materials and Structures/Materiaux et Constructions
dc.relation.isbasedon	10.1617/s11527-023-02118-8
dc.rights	info:eu-repo/semantics/closedAccess
dc.subject	0905 Civil Engineering
dc.subject.classification	Building & Construction
dc.subject.classification	4005 Civil engineering
dc.title	Mechanical properties of concrete made with calcined clay: a review by RILEM TC-282 CCL
dc.type	Journal Article
utslib.citation.volume	56
utslib.for	0905 Civil Engineering
pubs.organisational-group	University of Technology Sydney
pubs.organisational-group	University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	University of Technology Sydney/Faculty of Engineering and Information Technology/School of Civil and Environmental Engineering
utslib.copyright.status	closed_access	*
dc.date.updated	2024-04-10T05:44:12Z
pubs.issue	4
pubs.publication-status	Published
pubs.volume	56
utslib.citation.issue	4

Abstract:

A review of the mechanical property development of concrete containing calcined clay was performed. A comparison of compressive and tensile strength results showed that concrete can be made to have equivalent or higher strength as an ordinary portland cement (OPC) system with up to 30% calcined clay or 50% blend of calcined clay and limestone fines in a limestone calcined clay cement (LC3) system, as long as the kaolinite content in the clay used is above 40%. Most of the strength development in these systems occurs during the first 7 days, making extended wet curing not necessary in these systems. Calcined clay systems are subject to the cross-over effect because of the high solubility of ettringite and lower cement degree of hydration at elevated temperatures. Concrete creep and shrinkage were found to be a function of the clay kaolinite content and replacement level. Bond strength was improved by the use of up to 20% metakaolin.

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http://hdl.handle.net/10453/177647