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Degradation of mortar under advective flow: Column experiments and reactive transport modeling

Autor
Trapote, A.; Cama, J.; Soler, J. M.; Lothenbach, B.
Tipus d'activitat
Article en revista
Revista
Cement and concrete research
Data de publicació
2016-03
Volum
81
Pàgina inicial
81
Pàgina final
93
DOI
https://doi.org/10.1016/j.cemconres.2015.12.002 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0008884615002987 Obrir en finestra nova
Resum
To study the alteration of Portland cement mortar from the El Cabril disposal facility under advective water flow conditions, and to test the applicability of the C–S–H dissolution rate law obtained in our previous study, experiments using columns filled with mortar fragments were performed. Variation of the chemical composition of the output solutions and the analyses of the mortar fragments by means of visual inspection, SEM and X-ray fluorescence (XRF), before and after the experiments, a...
Paraules clau
C–S–H, Dissolution, Modeling, Mortar

Participants

  • Trapote Barreira, Ana  (autor)
  • Cama Robert, Jordi  (autor)
  • Soler Subira, Josep Maria  (autor)
  • Lothenbach, Barbara  (autor)