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Naslov:Effect of leaching on the composition of hydration phases during chloride exposure of mortar
Avtorji:ID Machner, Alisa (Avtor)
ID Bjørndal, Marie Helene (Avtor)
ID Justnes, Harald (Avtor)
ID Hanžič, Lucija (Avtor)
ID Šajna, Aljoša (Avtor)
ID Gu, Yushan (Avtor)
ID Bary, Benoit (Avtor)
ID Haha, Mohsen Ben (Avtor)
ID Geiker, Mette R. (Avtor)
ID De Weerdt, Klaartje (Avtor)
Datoteke:URL URL - Izvorni URL, za dostop obiščite https://www.sciencedirect.com/science/article/pii/S0008884621003409?via%3Dihub
 
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Jezik:Angleški jezik
Tipologija:1.01 - Izvirni znanstveni članek
Organizacija:Logo ZAG - Zavod za gradbeništvo Slovenije
Povzetek:Mortar specimens were exposed to either a 3% NaCl solution or a 3% NaCl+KOH solution for up to 180 days. Exposure to the NaCl solution provoked much more leaching than the NaCl+KOH exposure. Leaching strongly impacted the chloride ingress profiles. The extended leaching led to a maximum total chloride content almost three times higher and a deeper chloride penetration than exposure with limited leaching after 180 days. The higher maximum chloride content seems to be linked to the enhanced binding capacity of the C-S-H and AFm phases upon moderate leaching as determined by SEM-EDS. The total chloride profile appears to be governed by multi-ion transport and the interaction of chloride with the hydration phases. Service life prediction and performance testing both rely on total chloride profiles and therefore ought to take these interactions into account.
Ključne besede:chloride binding, Friedel's salt, Kuzel's salt, ph, GEMS, thermodynamic modelling, open access
Status publikacije:Objavljeno
Verzija publikacije:Objavljena publikacija
Datum objave:13.01.2022
Založnik:Pergamon Press
Leto izida:2022
Št. strani:str. 1-22
Številčenje:Vol. 153
PID:20.500.12556/DiRROS-15804 Novo okno
UDK:620.1/.2
ISSN pri članku:0008-8846
DOI:10.1016/j.cemconres.2021.106691 Novo okno
COBISS.SI-ID:94335747 Novo okno
Avtorske pravice:© 2022 The Authors. Published by Elsevier Ltd
Opomba:Št. članka: 106691;
Datum objave v DiRROS:26.04.2023
Število ogledov:830
Število prenosov:676
Metapodatki:XML DC-XML DC-RDF
:
MACHNER, Alisa, BJØRNDAL, Marie Helene, JUSTNES, Harald, HANŽIČ, Lucija, ŠAJNA, Aljoša, GU, Yushan, BARY, Benoit, HAHA, Mohsen Ben, GEIKER, Mette R. in DE WEERDT, Klaartje, 2022, Effect of leaching on the composition of hydration phases during chloride exposure of mortar. Cement and concrete research [na spletu]. 2022. Vol. 153, p. 1–22. [Dostopano 28 april 2025]. DOI 10.1016/j.cemconres.2021.106691. Pridobljeno s: https://dirros.openscience.si/IzpisGradiva.php?lang=slv&id=15804
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Gradivo je del revije

Naslov:Cement and concrete research
Skrajšan naslov:Cem. concr. res.
Založnik:Pergamon Press
ISSN:0008-8846
COBISS.SI-ID:5819399 Novo okno

Gradivo je financirano iz projekta

Financer:EC - European Commission
Program financ.:H2020
Številka projekta:760639
Naslov:New Environmental friendly and Durable conCrete, integrating industrial by-products and hybrid systems, for civil, industrial and offshore applications – EnDurCrete
Akronim:EnDurCrete

Licence

Licenca:CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
Povezava:http://creativecommons.org/licenses/by/4.0/deed.sl
Opis:To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.
Začetek licenciranja:01.03.2022
Vezano na:Text and Data Mining valid from 2022-03-01 Version of Record valid from 2022-01-10

Sekundarni jezik

Jezik:Slovenski jezik
Ključne besede:vezanje kloridov, Friedlova sol, Kuzelova sol, ph, GEMS, termodinamično modeliranje, odprti dostop


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