Alternative Cementitious Binders Using Mineral Wastes

Surya Maruthupandian; Antonios Kanellopoulos

doi:10.1007/978-3-031-33187-9_21

Alternative Cementitious Binders Using Mineral Wastes

Surya Maruthupandian
, Antonios Kanellopoulos

Research output: Chapter in Book/Report/Conference proceeding › Chapter

26 Downloads (Pure)

Abstract

The present study discusses preliminary findings on the potential of upcycling mine tailings into an alternative source of supplementary cementitious materials. Thermal and mechanical activation mechanisms were used to alter the highly crystalline microstructure of the raw tailings. Scanning and transmission electron microscopy and X-ray diffractometry were used to investigate morphological and microstructural features. The R3 test was used to assess the chemical reactivity of the processed mine tailings and benchmark their behaviour against widely used supplementary cementitious materials such as microsilica and fly ash. The results showed that indeed the followed activation mechanisms have gradually amorphized the raw tailing, yielding it eligible to participate in chemical reactions within a cementitious matrix.

Original language	English
Title of host publication	International RILEM Conference on Synergising Expertise towards Sustainability and Robustness of Cement-based Materials and Concrete Structures
Subtitle of host publication	SynerCrete 2023
Editors	Agnieszka Jędrzejewska, Fragkoulis Kanavaris, Miguel Azenha, Farid Benboudjema, Dirk Schlicke
Publisher	Springer Nature
Pages	218-227
Number of pages	10
Volume	2
Edition	1
ISBN (Electronic)	978-3-031-33187-9
ISBN (Print)	978-3-031-33186-2, 978-3-031-33189-3
DOIs	https://doi.org/10.1007/978-3-031-33187-9_21
Publication status	E-pub ahead of print - 9 Jun 2023
Event	International RILEM Conference on Synergising expertise towards sustainability and robustness of CBMs and concrete structures - Milos Island, Greece Duration: 15 Jun 2023 → 16 Jun 2023 https://www.rilem.net/agenda/synercrete-23-international-rilem-conference-on-synergising-expertise-towards-sustainability-and-robustness-of-cement-based-materials-and-concrete-structures-1444

Publication series

Name	RILEM Bookseries
Publisher	Springer
Volume	44
ISSN (Print)	2211-0844
ISSN (Electronic)	2211-0852

Conference

Conference	International RILEM Conference on Synergising expertise towards sustainability and robustness of CBMs and concrete structures
Abbreviated title	SynerCrete'23
Country/Territory	Greece
City	Milos Island
Period	15/06/23 → 16/06/23
Internet address	https://www.rilem.net/agenda/synercrete-23-international-rilem-conference-on-synergising-expertise-towards-sustainability-and-robustness-of-cement-based-materials-and-concrete-structures-1444

Keywords

binders
cement
meta supplementary cementitious materials
mineral wastes
upcycling

Access to Document

10.1007/978-3-031-33187-9_21Licence: Unspecified

Accepted_Manuscript
© 2023, The Author(s), under exclusive license to Springer Nature Switzerland AG. his is the accepted manuscript version of a book chapter which has been published in final form at https://doi.org/10.1007/978-3-031-33187-9_21
Accepted author manuscript, 1.28 MBLicence: Unspecified

Cite this

Maruthupandian, S., & Kanellopoulos, A. (2023). Alternative Cementitious Binders Using Mineral Wastes. In A. Jędrzejewska, F. Kanavaris, M. Azenha, F. Benboudjema, & D. Schlicke (Eds.), International RILEM Conference on Synergising Expertise towards Sustainability and Robustness of Cement-based Materials and Concrete Structures: SynerCrete 2023 (1 ed., Vol. 2, pp. 218-227). (RILEM Bookseries; Vol. 44). Springer Nature . Advance online publication. https://doi.org/10.1007/978-3-031-33187-9_21

Maruthupandian, Surya ; Kanellopoulos, Antonios. / Alternative Cementitious Binders Using Mineral Wastes. International RILEM Conference on Synergising Expertise towards Sustainability and Robustness of Cement-based Materials and Concrete Structures: SynerCrete 2023. editor / Agnieszka Jędrzejewska ; Fragkoulis Kanavaris ; Miguel Azenha ; Farid Benboudjema ; Dirk Schlicke. Vol. 2 1. ed. Springer Nature , 2023. pp. 218-227 (RILEM Bookseries).

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Maruthupandian, S & Kanellopoulos, A 2023, Alternative Cementitious Binders Using Mineral Wastes. in A Jędrzejewska, F Kanavaris, M Azenha, F Benboudjema & D Schlicke (eds), International RILEM Conference on Synergising Expertise towards Sustainability and Robustness of Cement-based Materials and Concrete Structures: SynerCrete 2023. 1 edn, vol. 2, RILEM Bookseries, vol. 44, Springer Nature , pp. 218-227, International RILEM Conference on Synergising expertise towards sustainability and robustness of CBMs and concrete structures, Milos Island, Greece, 15/06/23. https://doi.org/10.1007/978-3-031-33187-9_21

Alternative Cementitious Binders Using Mineral Wastes. / Maruthupandian, Surya; Kanellopoulos, Antonios.
International RILEM Conference on Synergising Expertise towards Sustainability and Robustness of Cement-based Materials and Concrete Structures: SynerCrete 2023. ed. / Agnieszka Jędrzejewska; Fragkoulis Kanavaris; Miguel Azenha; Farid Benboudjema; Dirk Schlicke. Vol. 2 1. ed. Springer Nature , 2023. p. 218-227 (RILEM Bookseries; Vol. 44).

Research output: Chapter in Book/Report/Conference proceeding › Chapter

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AU - Maruthupandian, Surya

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N2 - The present study discusses preliminary findings on the potential of upcycling mine tailings into an alternative source of supplementary cementitious materials. Thermal and mechanical activation mechanisms were used to alter the highly crystalline microstructure of the raw tailings. Scanning and transmission electron microscopy and X-ray diffractometry were used to investigate morphological and microstructural features. The R3 test was used to assess the chemical reactivity of the processed mine tailings and benchmark their behaviour against widely used supplementary cementitious materials such as microsilica and fly ash. The results showed that indeed the followed activation mechanisms have gradually amorphized the raw tailing, yielding it eligible to participate in chemical reactions within a cementitious matrix.

AB - The present study discusses preliminary findings on the potential of upcycling mine tailings into an alternative source of supplementary cementitious materials. Thermal and mechanical activation mechanisms were used to alter the highly crystalline microstructure of the raw tailings. Scanning and transmission electron microscopy and X-ray diffractometry were used to investigate morphological and microstructural features. The R3 test was used to assess the chemical reactivity of the processed mine tailings and benchmark their behaviour against widely used supplementary cementitious materials such as microsilica and fly ash. The results showed that indeed the followed activation mechanisms have gradually amorphized the raw tailing, yielding it eligible to participate in chemical reactions within a cementitious matrix.

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SN - 978-3-031-33189-3

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EP - 227

BT - International RILEM Conference on Synergising Expertise towards Sustainability and Robustness of Cement-based Materials and Concrete Structures

A2 - Jędrzejewska, Agnieszka

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A2 - Azenha, Miguel

A2 - Benboudjema, Farid

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PB - Springer Nature

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Maruthupandian S, Kanellopoulos A. Alternative Cementitious Binders Using Mineral Wastes. In Jędrzejewska A, Kanavaris F, Azenha M, Benboudjema F, Schlicke D, editors, International RILEM Conference on Synergising Expertise towards Sustainability and Robustness of Cement-based Materials and Concrete Structures: SynerCrete 2023. 1 ed. Vol. 2. Springer Nature . 2023. p. 218-227. (RILEM Bookseries). Epub 2023 Jun 9. doi: 10.1007/978-3-031-33187-9_21

Alternative Cementitious Binders Using Mineral Wastes

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Keywords

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