Dissipated energy in dry and wet plasters
Résumé
Plaster is an old and current material used for building construction. It is well known that the mechanical properties of wet plaster are lower than those of dry plaster, but the origin of this phenomenon is not well understood. Mechanical spectroscopy has been chosen to characterise the contact between crystals in a plaster. These experiment have shown that this contact can be described by a slipper, with a threshold dependent on the content of water in plaster.
Domaines
Matériaux
Origine : Fichiers produits par l'(les) auteur(s)