| 香港建筑物表面氡析出率的现场测量 |
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| 引用本文： | 关祖杰,佘君岳.香港建筑物表面氡析出率的现场测量[J].中山大学学报(自然科学版),1990,29(3):72-77. |
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| 作者姓名： | 关祖杰 佘君岳 |
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| 作者单位： | 中山大学物理学系，香港城市理工学院，香港城市理工学院，香港城市理工学院 |
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| 基金项目： | 香港城市理工学院研究经费资助项目 |
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| 摘 要： |
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| 关 键 词： | 建筑物 建筑材料 氡 活性炭 析出率 |
In-situ Measurements of Radon Exhalation Rate from Building Surfaces in Hong Kong |
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| Guan Zujie,K.N.Yu,E.C.M.Young,M.I.Stokes.In-situ Measurements of Radon Exhalation Rate from Building Surfaces in Hong Kong[J].Acta Scientiarum Naturalium Universitatis Sunyatseni,1990,29(3):72-77. |
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| Authors: | Guan Zujie KNYu ECMYoung MIStokes |
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| Institution: | Guan Zujie;K.N.Yu;E.C.M.Young;M.I.Stokes Department of Physics |
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| Abstract: | The radon exhaled from some building surfaces in Hong Kong is collected by means of the EPA-standardised activated charcoal canisters.The radon exhala- tion rates are obtained by analyzing the canisters using r-spectroscopy.Over 100 samples in 10 buildings of different years of history in different areas in Hong Kong are measured.The effect of floor levels.Covering materials and cracks in walls of the buildings on the exhalation rates is studied. |
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| Keywords: | charcoal indoor radon concentration radon exhalation rate building surface building materials |
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