Blar i NTNU Open på forfatter "Gu, Yushan"
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Effect of leaching on the composition of hydration phases during chloride exposure of mortar
Machner, Alisa; Bjørndal, Marie Helene; Justnes, Harald; Hanžič, Lucija; Šajna, Aljoša; Gu, Yushan; Benoît, Bary; Ben Haha, Mohsen; Geiker, Mette Rica; De Weerdt, Klaartje (Peer reviewed; Journal article, 2022)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 ... -
Experimental carbonation study for a durability assessment of novel cementitious materials
Hanžič, Lucija; Robič, Sebastijan; Machner, Alisa; Bjørndal, Marie Helene; De Weerdt, Klaartje; Gu, Yushan; Bary, Benoît; Carreras, Rosa Maria Lample; Šajna, Aljoša (Peer reviewed; Journal article, 2021)Durability predictions of concrete structures are derived from experience-based requirements and descriptive exposure classes. To support durability predictions, a numerical model related to the carbonation resistance of ... -
Multi-scale strategy to estimate the mechanical and diffusive properties of cementitious materials prepared with CEM II/C-M
Gu, Yushan; Bary, Benoît; Machner, Alisa; De Weerdt, Klaartje; Bolte, Gerd; Ben Haha, Mohsen (Peer reviewed; Journal article, 2022)A procedure to estimate the mechanical and diffusive properties of cement pastes, mortars and concretes made with a novel CEM II/C-M (S-LL) binder that has been developed within the European EnDurCrete project, is presented ...