Yunnan Provincial Standard of the People's Republic of China
Latest
DB53/T 715-2015
Scope
This standard specifies the pull-off device, detection technology, measurement and calculation, conversion and estimation of concrete compressive strength of structures or components using the pull-off method to detect the compressive strength of concrete. This standard is applicable to the testing of ordinary and high-strength concrete structures or components with concrete compressive strength between 10.0MPa and 100.0MPa.
DB53/T 715-2015 history
2015DB53/T 715-2015 Technical specification for testing the compressive strength of concrete by pull-off method