This standard is applicable to the mechanical performance tests of ordinary concrete in industrial and civil buildings and general structures, including compressive strength test, axial compressive strength test, static compressive modulus test, split tensile strength test and flexural strength test. strength test.
GB/T 50081-2002 history
2019GB/T 50081-2019 Standards for test methods of physical and mechanical properties of concrete
2003GB/T 50081-2002 Standard for test method of mechanical properties on ordinary concrete