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Naslov:Impact of leaching on chloride ingress profiles in concrete
Avtorji:ID Machner, Alisa (Avtor)
ID Bjørndal, Marie Helene (Avtor)
ID Šajna, Aljoša (Avtor)
ID Mikanovic, Nikola (Avtor)
ID De Weerdt, Klaartje (Avtor)
Datoteke:.pdf PDF - Predstavitvena datoteka, prenos (1,17 MB)
MD5: B16EC12A5424C5A783DF2138CEFFE269
 
.pdf PDF - Priloga, prenos (1,34 MB)
MD5: 7FB6C0BD688A7EDDC2457CADCB884BAA
 
URL URL - Izvorni URL, za dostop obiščite https://link.springer.com/article/10.1617/s11527-021-01730-w
 
Jezik:Angleški jezik
Tipologija:1.01 - Izvirni znanstveni članek
Organizacija:Logo ZAG - Zavod za gradbeništvo Slovenije
Povzetek:To investigate the effect of leaching on chloride ingress profiles in concrete and mortar, we exposed concrete and mortar specimens for 90 and 180 days to two different exposure solutions: 3% NaCl, and 3% NaCl with KOH added to limit leaching. The solutions were replaced weekly. After exposure, we determined total chloride profiles to investigate the chloride ingress, and portlandite profiles to assess the extent of leaching. The results showed that leaching during exposure greatly affects the chloride ingress profiles in mortar and concrete. We found that leaching leads to considerably higher maximum total chloride content and deeper chloride penetration into the concrete than in the specimens where leaching was limited. We recommend therefore that leaching should be taken into account in standard laboratory testing and that more mechanistic service life models should be used to take into account the impact of leaching.
Ključne besede:chloride ingress, service life prediction, leaching, concrete, portlandite, open access
Status publikacije:Objavljeno
Verzija publikacije:Objavljena publikacija
Datum objave:23.12.2021
Založnik:Springer Netherlands
Leto izida:2022
Št. strani:str. 16-18
Številčenje:Vol. 55, iss. 1, article no. 8
PID:20.500.12556/DiRROS-16240 Novo okno
UDK:620.1/.2
ISSN pri članku:1871-6873
DOI:10.1617/s11527-021-01730-w Novo okno
COBISS.SI-ID:140192515 Novo okno
Avtorske pravice:© The Author(s) 2021
Opomba:Nasl. z nasl. zaslona; Opis vira z dne: 31. 1. 2023;
Datum objave v DiRROS:04.05.2023
Število ogledov:812
Število prenosov:587
Metapodatki:XML DC-XML DC-RDF
:
MACHNER, Alisa, BJØRNDAL, Marie Helene, ŠAJNA, Aljoša, MIKANOVIC, Nikola in DE WEERDT, Klaartje, 2022, Impact of leaching on chloride ingress profiles in concrete. Materials and structures [na spletu]. 2022. Vol. 55, no. 1,  8, p. 16–18. [Dostopano 14 april 2025]. DOI 10.1617/s11527-021-01730-w. Pridobljeno s: https://dirros.openscience.si/IzpisGradiva.php?lang=slv&id=16240
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Gradivo je del revije

Naslov:Materials and structures
Založnik:Springer Netherlands
ISSN:1871-6873
COBISS.SI-ID:517631513 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
Financer:Drugi - Drug financer ali več financerjev
Naslov:Projekt DEAL

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:23.12.2021
Vezano na:Text and Data Mining valid from 2021-12-23 Version of Record valid from 2021-12-23

Sekundarni jezik

Jezik:Slovenski jezik
Ključne besede:prodor kloridov, napoved življenjske dobe, izcejanje, beton, portland, odprti dostop


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