红外热像法在建筑外立面石材粘结质量的检测应用

Detection and Application of Infrared Thermal Imaging in Stone Bonding Quality in Building Facades

用于建筑外立面湿法作业的石材,随着建筑使用年限的增长,出现破损或脱落现象,存在一定的安全隐患。结合具体工程实例,详细阐述使用红外热像法对建筑湿作业法石材空鼓的检测内容和方法,并采用原始敲击法对检测结果进行验证,提出提高空鼓检测正确率的初步改善意见。

Building facade wet work of stone, with the increase of building service life, building facades stone appeared damaged or off phenomenon, there is a certain security risk.In this paper, combined with engineering examples, detailed the use of infrared thermography to detect the contents and methods of building wet operation method stone empty drum, and the original percussion method to verify the test results, put forward to improve the detection accuracy of the preliminary hollowing improvements.