| Numéro |
J. Phys. IV France
Volume 136, November 2006
|
|
|---|---|---|
| Page(s) | 305 - 318 | |
| DOI | https://doi.org/10.1051/jp4:2006136031 | |
| Publié en ligne | 22 décembre 2006 | |
Corrosion and Long Term Performance of Concrete in NPP and Waste
Facilities
V. L'Hostis, F. Foct and D. Féron
J. Phys. IV France 136 (2006) 305-318
DOI: 10.1051/jp4:2006136031
1 Laboratoire de Recherche des Monuments Historiques, 29 rue de Paris, 77420 Champs-sur-Marne, France
2 Cercle des Partenaires du Patrimoine, 29 rue de Paris, 77420 Champs-sur-Marne, France
(Published online 22 December 2006)
© EDP Sciences 2006
V. L'Hostis, F. Foct and D. Féron
J. Phys. IV France 136 (2006) 305-318
DOI: 10.1051/jp4:2006136031
Carbonation and historical buildings made of concrete
E. Marie-Victoire1, E. Cailleux2 and A. Texier11 Laboratoire de Recherche des Monuments Historiques, 29 rue de Paris, 77420 Champs-sur-Marne, France
2 Cercle des Partenaires du Patrimoine, 29 rue de Paris, 77420 Champs-sur-Marne, France
(Published online 22 December 2006)
Abstract
The most ancient buildings made of reinforced concrete
encountered in the field of historical monuments date back to the beginning
of the 20
century. Carbonation, inducing a corrosion of the rebars,
is the main weathering mechanism of those edifices. Even if largely studied,
this decay phenomenon remains quite complex, field studies being sometimes
in contradiction with theories on carbonation progression for example, as
high depths of carbonation can be reached within 50 years. Several case
studies of buildings of different ages will illustrate the complexity of the
carbonation development, strongly linked to environmental conditions, but
also to concrete performance.
© EDP Sciences 2006