【摘要】 室内放射性污染主要是来自建筑材料 ,包括石材、墙地砖、石膏板和陶瓷等装饰材料 ,特别是工业废渣建材等。为防止废渣建材对室内可能造成的辐射污染 ,我国颁布了有关建筑材料放射性核素含量和住宅室内氡的卫生法规和标准。与国外相关标准为参照 ,本文系统介绍我国的室内辐射防护法规和标准 ,并呼吁重视室内氡的污染检测更多还原

【Abstract】 Indoor radioactive pollution is mainly arising from building and decoration materials, including rock materials, wall and floor tiles, plasterboard, etc, especially those made from industrial slag. In order to prevent the pollution from industrial waste slag, the national health regulations and standards were developed for radionuclide content in building materials and indoor radon concentrations. With reference to the relevant foreign standards, this paper presents a systematic description of China’s indoor radiation protection regulations and standards.更多还原