室内外空气颗粒物渗透作用研究进展

Penetration of ambient particles into indoor environment: a review of recent studies

室内外颗粒物相关性规律和人体颗粒物暴露量是室内空气健康影响研究的热点问题。该文主要对室内外颗粒物渗透作用进行综述,从室内外颗粒物分布关系研究现状、渗透作用的研究方法、实验仪器、表征参数等方面进行了总结,提出在室内外颗粒物在建筑围护结构缝隙中的渗透机制等方面的研究方向。

Exposure level of particulates and correlation between indoor and outdoor particulate matters have become the hot issue of the current researches on the indoor air health effect. In the present paper, the penetration of the indoor and outdoor particulate matters were mainly reviewed and the indoor and outdoor particulate matter distribution research status, research methods, experimental instruments and characterization parameters on the penetration were summarized also. In the future, the penetration mechanism for particulate matters through cracks of building envelope needs to be strengthened.