Grinzato, E., Cadelano, G. and Bison, P.
2010 Journal of Modern Optics, 57(18): 1770 - 1778
Grinzato, E., Cadelano, G. and Bison, P., (2010), "Moisture map by IR thermography", Journal of Modern Optics, 57(18): 1770 - 1778.
Abstract:
A new approach to moisture detection in buildings by an optical method is presented. Limits of classical and new methods are discussed. The state of the art about the use of IR thermography is illustrated as well. The new technique exploits characteristics of the materials and takes into account explicitly the heat and mass exchange between surface and environment. A set of experiments in controlled laboratory conditions on different materials is used to better understand the physical problem. The testing procedure and the data reduction are illustrated. A case study on a heritage building points up the features of this technique.