NON-DESTRUCTIVE INSPECTION METHOD OF LINING TANK

摘要

PROBLEM TO BE SOLVED: To provide a non-destructive inspection method of a lining tank for precisely detecting the flotation part of a lining layer. SOLUTION: The non-destructive inspection method of the lining tank is characterized in that the flotation part of the lining layer is detected by measuring the surface temperature distribution caused by the unequal of the heat conductive speed to the inner or outer surface of the lining tank, which is produced caused by the lining layer remaining peeled off, using infrared thermography. COPYRIGHT: (C)2009,JPO&INPIT