| 工业废渣及建筑材料的天然放射性水平 |
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| 引用本文： | 顾洪坤,孔令刚.工业废渣及建筑材料的天然放射性水平[J].辐射防护通讯,2001,21(4):21-25,46. |
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| 作者姓名： | 顾洪坤 孔令刚 |
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| 作者单位： | 北京市辐射环境管理中心,北京,100044 |
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| 摘 要： | 报道了粉煤灰、煤渣、铝钒土和花岗岩等工业废渣和建筑材料中的天然放射性水平，包括原料和成品堆场表面γ辐射量率和样品中的天然放射性核素比活度；对部分建材测量了建筑物室内的γ辐射剂量率。结果表明，除个别地区的样品外，基本上低于国家限制标准。
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| 关 键 词： | 工业废渣 建筑材料 天然放射性 放射性水平 γ辐射剂量率 测量 |
| 文章编号： | 1004-6356(2001)04-0021-05 |
Natural Radioactive Level in Industrial Waste Slags and Building Materials |
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| Gu Hongkun,Kong Linggang.Natural Radioactive Level in Industrial Waste Slags and Building Materials[J].Radiation Protection Bulletin,2001,21(4):21-25,46. |
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| Authors: | Gu Hongkun Kong Linggang |
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| Abstract: | This paper reports the measurement methods and results of natural radioactive level in industrial waste slags and building materials,such as coal ash,cinder,bauxite and granite.Surface gamma exposure rates of materials and products,as well as specific activity of natural radionuclide in samples are detected.For part of building materials,gamma radiation dose rates in buildings are also measured. |
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| Keywords: | Industrial waste slags Building materials Natural radioactivity |
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