钢筋的混凝土保护层厚度检测技术探讨

Discussion on the inspection technical of the depth of coverage in concrete

钢筋的混凝土保护层厚度检测作为强制性验收检测的内容之一,在全国范围内得到了广泛应用。对于新建结构验收检测、既有建筑质量检测及结构评估检测等不同检测目的,在检测的抽样数量、检测部位、现场检测技术、测试精度、结果评定等方面,各个地区存在很大的差异。本文结合实际工作情况对上述内容进行探讨,并就如何做好钢筋的混凝土保护层厚度检测提出一些观点。

As an important part of obligatory acceptance test, the test technology of the cover height has been widely used upon old buildings testing etc. The viewpoint is deferent on some questions such as inspection lot, test point, testing precision, and result assessment. This paper puts forward a few view points for discussion.