钻孔取芯—测试硬化砼强度的好手段

Coring-A Good Way to Measure the Strength of Hardened Concrete

采用钻取芯样测试砼强度，简便快捷、精度高、可信度大，是目前检测硬化砼强度的好方法。

Hereby described is a good method to measure the strength of hardened concrete,which is easy to operate, and quick to get the highly accurate and reliable result.