Acoustic characteristics and defects of adhesion of ancient construction materials using the PICUS system
Author(s)
Stefano De Angeli
Francesca Mariani
Giosuè Caliano
Paola Pogliani
Date Issued
2024
Type
conferenceObject
Start Page
947
End Page
951
Abstract
The text discusses the applications of the PICUS system in comparison to traditional auscultation techniques for analyzing detachments in historical and artistic artifacts. Non Destructive Evaluation (NDE) techniques, although valuable for assessing the condition of materials and structures, face limitations in terms of feasibility, optimal operational conditions, and potential risks to delicate objects. In practical work environments, conservator restorers often rely on traditional auscultation techniques, involving tapping the surface and observing vibrations, due to their accessibility, simplicity, and cost effectiveness. These techniques provide immediate tactile feedback and insights into the condition and integrity of the artwork. However, t hey are subjective and rely on the expertise of the conservator restorer. Overall, a combination of PICUS techniques and traditional auscultation can enhance the understanding of artifacts while considering practical constraints.
Conference(s)
International Conference on Metrology for Archaeology and Cultural Heritage