Shandong Provincial Standard of the People's Republic of China
Latest
DB37/T 5170-2020
Scope
This procedure is applicable to on-site testing of the strength of ordinary concrete in structures within the administrative region of Shandong Province, and the testing strength range of concrete is (10.0-60.0) MPa.
DB37/T 5170-2020 history
2020DB37/T 5170-2020 Technical specification for testing concrete compressive strength by kinetic energy rebound method