建筑物的降氡方法

Methods of Mitigating Radon Inside Buildings

综述了建筑物室内降氡的必要性；氡进入室内的主要途径；建造低层建筑物的防氡降氡原则和房址评价方法。详细介绍了美国低层住宅建筑设计与施工中的降氡方法或导则，期望有助于推动适合我国国情的建筑物降氡方法的研究。

This paper summarized the necessities of mitigating radon inside buildings, the main way by which radon goes indoors, the principles of preventing and mitigating radon when low buildings are erected and the methods of rating the addresses of buildings. It gave a minute introduction of the methods or rules of mitigating radon in the process of designing and constructing low buildings in America. It also introduced at some length the research about the methods of mitigating radon inside the buildings which are fit for the condition of our country.