Thermovision acoustic thermography construction materials defectoscopy

The method of thermographic defectoscopy based on the acoustic activation of the thermal fields in the object under control is proposed and tested. This method is based on the particularities of the processes of transformation of acoustic energy in heat on solid state inhomogeneities and have new perspectives for nondestructive heat control. Practical realization of the mentioned method requires the creation of acoustic influence on controlled object under which the values of thermoanomalies of thermal fields on surface defect structures are enough for identification by the modern thermovision systems.