红外热像法在检测既有建筑围护结构热工缺陷中的运用

摘要

The exterior protected construction is tested by infrared thermography to confirm the location and size of thermal imperfection, propose basis for energy efficiency retrofitting of the existing building, decrease the costs and improve retrofitting effects.%通过红外热成像技术对既有建筑围护结构进行检测，确定围护结构热工缺陷所在部位及规模，可为既有建筑外围护结构节能改造提供依据，从而提高节能改造的针对性，降低改造费用，提高改造效果。