This standard specifies the limit of and test method for the specific activity of the natural radionuclide radium–226, thorium–232, kalium-40 contained in building materials.
This standard is applicable to inorganic and nonmetal building materials for all kinds of buildings including materials in which industrial waste is mixed.
Contents 1 Scope 2 Terms and Definitions 3 Requirements 4 Test Methods 5 Test Rules 6 Other Requirements
1 Scope
This standard specifies the limit of and test method for the specific activity of the natural radionuclide radium–226, thorium–232, kalium-40 contained in building materials.
This standard is applicable to inorganic and nonmetal building materials for all kinds of buildings including materials in which industrial waste is mixed.
Contents of GB/T 6566-2001
Contents
1 Scope
2 Terms and Definitions
3 Requirements
4 Test Methods
5 Test Rules
6 Other Requirements
