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对于实际工程中建筑外窗洞口热工缺陷的测试研究刚处于起步阶段,目前还没有相应的标准规范作为此项工作的依据。本文根据红外热像测试原理,对实际建筑工程的外窗洞口部位进行了现场测试,通过对测试结果的红外热像图分析,证明了外窗洞口存在严重热工缺陷的可能性。根据红外测试特点并结合行业相关热工缺陷测试标准,分析了外窗洞口的热工缺陷程度,并提出了建议性的窗洞口热工缺陷的评价指标。
For the actual project in the building outside the window thermal defect test research just in its infancy, there is no corresponding standard norms as the basis for this work. According to the infrared thermography test principle, the site of the outer window of the actual construction project was tested on site. The infrared thermogram analysis of the test results proves the possibility of serious thermal defects in the outer window. According to the characteristics of infrared test and industry-related thermal defect test standards, the paper analyzes the degree of thermal defects in the outer window, and proposes the evaluation index of the thermal defect in the window opening.