Browsing NTNU Open by Author "Hjorth Jakobsen, Ulla"

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Impact of Accelerated Carbonation on Microstructure and Phase Assemblage

Belda Revert, Andres; De Weerdt, Klaartje; Hjorth Jakobsen, Ulla; Geiker, Mette Rica (Journal article; Peer reviewed, 2018)

The paper summarizes preliminary results on characterization of the microstructure and phase assemblage of mortar and concrete samples containing Portland and Portland -fly ash cement carbonated at ...
SEM-EDS analysis of products formed under natural and accelerated carbonation of concrete with CEM I, CEM II/B-M and CEM II/B-V

Revert, Andres Belda; De Weerdt, Klaartje; Geiker, Mette Rica; Hjorth Jakobsen, Ulla (Chapter; Conference object; Peer reviewed, 2017)

Carbonation resistance of concrete is usually tested under accelerated conditions, i.e. by elevating the CO2 concentration compared to natural conditions and keeping the RH close to 60%. However, it is not clear if these ...