城市建筑物屋顶空间利用思考

Thinking about the utilization of city building roof space

随着城市建筑物的大量兴建,使其绿地面积越来越少。最近几年全国多个城市的空气质量受到严重污染,PM2.5数值飙升,影响城市居民生活。屋顶绿化不但可以提高绿化覆盖率更能减轻城市环境污染,本文对城市屋顶资源的综合利用前景进行了展望。

with the construction of a large number of city buildings, the green area is less and less.In recent years, the city＇s air quality is seriously polluted,PM2.5 soared,effect of city residents living.Roof greening can not only improve the green coverage rate can reduce environmental pollution in city,the comprehensive utilization of resources city roof prospects this paper discussed.