工业废渣基建材的氡放射性污染及防护的研究现状与展望

Current Study Situation of Radon Pollution and Prevention of Building Material Based on Industrial Waste Residue

在科学发展观与建设和谐社会的倡导和号召下,建材工业也进入了可持续发展的时代,从而使工业废渣基建材的研究和使用成为热点。然而工业废渣中存在着氡和放射性污染。氡是一个"无形杀手",是导致肺癌的第二大因素,为人类居室环境的一大公害。对氡污染的危害和来源作了总结,介绍了目前国内工业废渣基建材的研究、发展和应用现状,综合国内防氡防辐射材料及防护技术的研究报道,提出了一些防氡防辐射技术在工业废渣基建材中的应用。

Under sparkplugging of building harmonious society and advocaly of the scientific development view, the building materials industry has entered the era of sustainable development, thus the research and use of the building materials based of industrial waste residue become the focuses. However, we have to see the following radon and radioactive pollution in industrial waste residue. Radon, as an ＂ invisible killer ＂, the second factor which causes lung cancer, is a great public hazard to the human room environment. Therefore, this article summarizes the origin and harm of radon pollution, introduces the domestic present situation of the research, development and application of the building materials based on industrial waste residue, sums up the domestic research report about the radon and radiation protection materials and the protection technology, proposes some questions about the application aspect of the radon and radiation protection technology in the building materials based on industrial waste residue.