O relatório inclui os princípios teóricos e os resultados da avaliação do ACoustic Energy Absorption Device (ACEADD) como instrumento para revelar destacamentos ocultos e delaminações do vidrado em painéis de azulejos. O estudo resultou de uma colaboração entre o Institute of Acoustics and Sensor - O. M. Corbino do National Research Council (CNR_IDASC) italiano, que desenvolveu o equipamento e o experimentou com sucesso em frescos parcialmente destacados, e o Laboratório Nacional de Engenharia Civil que tem em curso projectos de investigação tendentes ao diagnóstico e intervenção em painéis azulejares, com vista à sua conservação.
This Report includes the theoretical background and the results of an assessment of the ACoustic Energy Absorption Device (ACEADD) as a means to reveal the presence of hidden decay in azulejo panels, namely detachments from the supporting wall and glaze delaminations. The project results from a cooperation between the Institute of Acoustics and Sensor - O. M. Corbino of the Italian National Research Council (CNR_IDASC), which developed the device and successfully tested it on partially detached frescos, and Laboratório Nacional de Engenharia Civil which is engaged in a planned effort to develop means of diagnose and intervention for the conservation of azulejo tiles and panels.
Investigation on the presence of detachments in Azulejos by means of Non Destructive Acoustic Mapping
P Calicchia;
2010
Abstract
This Report includes the theoretical background and the results of an assessment of the ACoustic Energy Absorption Device (ACEADD) as a means to reveal the presence of hidden decay in azulejo panels, namely detachments from the supporting wall and glaze delaminations. The project results from a cooperation between the Institute of Acoustics and Sensor - O. M. Corbino of the Italian National Research Council (CNR_IDASC), which developed the device and successfully tested it on partially detached frescos, and Laboratório Nacional de Engenharia Civil which is engaged in a planned effort to develop means of diagnose and intervention for the conservation of azulejo tiles and panels.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
