陶瓷砖放射性试验中检测时间的优化及福建省陶瓷砖放射性水平分析

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英文篇名：Optimization of Testing Time in Radioactivity Measurement of Ceramic Bricks and Analysis of Radioactivity Level of Ceramic Bricks in Fujian Province 作者：巫红平 英文作者：WU Hong-Ping;Fujian Inspection and Research Institute for Product Quality; 关键词：陶瓷砖 ; 放射性核素 ; 检测时间 英文关键词：Ceramic tile;;Radionuclide;;Detection time 中文刊名：FJXX 英文刊名：Quality and Technical Supervision Research 机构：福建省产品质量检验研究院; 出版日期：2019-04-20 出版单位：质量技术监督研究 年：2019 期：No.62 语种：中文; 页：FJXX201902013 页数：4 CN：02 ISSN：35-1300/T 分类号：49-52

摘要

陶瓷砖放射性项目按GB 6566-2010《建筑材料放射性核素限量》标准进行检测,该标准对样品放置时间和测量时间未作明确规定。文中主要探讨了样品放置时间和测试时间对放射性检测结果的影响。通过分析近几年福建省监督抽查数据,发现福建省的陶瓷砖放射性水平合格率处于较高水平。
        The project of radioactivity in ceramic bricks was tested according to the standard of GB 6566-2010 "Limitation of radionuclides in building materials". However, no specific regulations about standing and testing time can be obtained in the standard. The article mainly discusses the influence of standing and testing time on the result of radioactivity detection in ceramic bricks. By analyzing recent data through supervision and selective tests in Fujian province, it can be found that the quality standard of radioactivity level of ceramic bricks is relatively high.

引文

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