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Title:

Modeling the durability of novel cementitious materials prepared with CEM II/C-M exposed to drying and carbonation

Document type:
Zeitschriftenaufsatz
Author(s):
Gu, Yushan; Machner, Alisa; Weerdt, Klaartje De; Šajna, Aljoša; Hanžič, Lucija; Müller, Arnaud; Bary, Benoît
Abstract:
The behavior upon exposure to CO2 of novel cementitious materials prepared with a low clinker cement CEM II/C-M (S-LL) is investigated in this paper. A simplified carbonation model considering the dissolution of a combined Ca-containing hydrate phase (CH, C-S-H, ettringite, monocarbonate, and Si-hydrogarnet) and the precipitation of calcite according to the evolution of phase assemblages calculated with thermodynamic modeling is applied to simulate accelerated carbonation tests in the labora...     »
Keywords:
Novel binder; Drying and carbonation; Transport of moisture; Portlandite profiles; Carbonation depth
Horizon 2020:
This project has received funding from the European Union under the research and innovation program Horizon 2020, grant agreement No 760639.
Journal title:
Construction and Building Materials
Year:
2023
Journal volume:
401
Pages contribution:
132625
Covered by:
Scopus
Reviewed:
ja
Language:
en
Fulltext / DOI:
doi:10.1016/j.conbuildmat.2023.132625
Publisher:
Elsevier BV
E-ISSN:
0950-0618
Submitted:
28.09.2022
Accepted:
26.07.2023
Date of publication:
01.10.2023
TUM Institution:
Centrum Baustoffe und Materialprüfung; Professur für Mineral Construction Materials; TUM School of Engineering and Design; cbm Baustoffinstitut
Ingested:
22.12.2023
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