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Document type:
Zeitschriftenaufsatz 
Author(s):
Alisa Machner, Marie Bjørndal, Aljosa Sajna, Nikola Mikanovic, Klaartje De Weerdt 
Title:
Impact of leaching on chloride ingress profiles in concrete 
Abstract:
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 affe...    »
 
Keywords:
Chloride ingress, Service life prediction, Leaching, Concrete, Portlandite 
Journal title:
Materials and Structures 
Year:
2022 
Journal issue:
55 
Accepted:
25.04.2021 
Date of publication:
23.12.2021 
TUM Institution:
CBM MPA Bau