Influence of Processing Techniques of Building Material on Radon Exhalation

• 出 处: Annual Report of China Institute of Atomic Energy
• 发表日期: 2008年00期
• 关键词: Radon shale spectrometer brick rock interior listed ingredient placed Number

The natural radionuclide activity concentrations were measured by HPGe spectrometer for the shale brick with different ratio of coal gangue. The experimental data list in Table 1.

The natural radionuclide activity concentrations were measured by HPGe spectrometer for the shale brick with different ratio of coal gangue. The experimental data list in Table 1.