Blar i SINTEF Open på forfatter "Plusquellec, Gilles"
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Alkali leaching from an ASR-affected dam
Plusquellec, Gilles; De Weerdt, Klaartje; Geiker, Mette Rica; Lindgård, Jan (Lecture, 2018) -
Determining alkali leaching during accelerated ASR performance testing and in field exposed cubes using cold water extraction (CWE) and μXRF
Lindgård, Jan; Østnor, Tone Anita; Fournier, Benoit; Lindgård, Øyvind; Danner, Tobias; Plusquellec, Gilles; De Weerdt, Klaartje (Journal article; Peer reviewed, 2018)Considerable leaching of alkali metals was documented, both in concrete samples exposed to accelerated laboratory testing and field samples. CWE allowed to quantitatively determine the free alkali metal profiles as a ... -
Determining the free alkali metal content in concrete – Case study of an ASR-affected dam
Plusquellec, Gilles; Geiker, Mette Rica; Lindgård, Jan; De Weerdt, Klaartje (Journal article; Peer reviewed, 2018)In concrete affected by alkali–silica reaction (ASR), aggregates react in the high pH environment and cause deleterious expansion and cracking of the concrete. Leaching of alkali metals from the concrete might therefore ... -
Evaluation of different methods for the determination of the free alkali metal content in the pore solution of concrete
Plusquellec, Gilles; De Weerdt, Klaartje; Geiker, Mette Rica; Lindgård, Jan (Lecture, 2018)