北京屋顶绿化的施工技术要点探析

Analysis on Key Points of Construction Technology of Roof Greening in Beijing

简要介绍了屋顶绿化的定义、分类和作用,从屋面荷载情况、防水与阻根层铺设、蓄排水层铺设、栽培基质选择、苗木选择与种植等方面,详细论述了屋顶绿化建造中的关键因素、控制要点和注意事项等,以促进北京地区屋顶绿化的推广普及,提升环境质量、美化城市环境,对打造和谐宜居的生态城市有着极其重要的意义。

The definition,classification and function of roof greening were briefly introduced,and the key factors,control points and precautions in the construction of roof greening were discussed in detail from the aspects of roof load,root resistance waterproof layer laying,water storage and drainage layer laying,cultivation matrix selection,seedling selection and planting,so as to promote the popularization of roof greening in Beijing,improve the environmental quality and beautify the urban environment.It is of great significance to build a harmonious and livable ecological city.