A Study on the Improvement of Evaluation Method of Diagnosis-System for Exterior-Wall Deterioration by Infrared Thermography

적외선 탐사기를 이용한 외벽열화 진단시스템의 평가기법 향상에 관한 연구

It is difficult to estimate for deterioration of exterior wall by infrared thermography, because of amount of infrared-ray radiation effected by environmental factors such as temperature properties of materials, the outside air and the amount of solar radiation. Therefore we measured the distribution of temperature by times in the same reinforced-concrete structure in order to reduce problems, occasioned by environmental factors, then we analyzed physical influence factors of the infrared thermography. It is the aim of this study to suggest basic data with regard to method of estimation-system for deterioration of exterior wall in reinforced-concrete structures.