Application Of Three-dimensional Green Building Investigation In Nanjing

With the speeding up of urbanization in our country,urban green space being limited by the land development and tend to be saturated,can't meet the demand of the sustainable development of people for a better life environment,the problem of contradiction between human and land is relatively outstanding.So,people begin to take a variety of three-dimensional green way,including building facade Wall greening and roof greening,etc.Not only enrich the visual aesthetic feeling,also it is helpful for energy conservation and environmental protection,alleviate the urban heat island effect,improve the quality of urban ecological environment,and promote the urban sustainable development.This paper mainly studies the three-dimensional greening technology,practical application in the urban construction and development mainly includes the construction of indoor and outdoor facade Wall greening and roof greening.At the same time,combined with stereo virescence in nanjing on the construction of various application cases,classified according to different types of technology,discusses its advantages and limitations,in order to sum up the research,the outlook of nanjing city building three-dimensional green development trend in the future.Research has shown that for the nanjing city wall facade greening traditional form,rely mainly on plant nature landscape,form a single,less plant species,increases the effect of green is given priority to,in order to achieve low-cost,custody is simple,easy to promote.The facade wall new technology applications,the wall form according to the different require the use of a variety of plants,landscape effect,plant is rich,but the cost is higher,custody has the certain difficulty.Second,the difference in wall green roof garden,required to satisfy a certain load,different green roof forms,cost is differ,but all has the good landscape effect.Overall,nanjing building three-dimensional greening is in rapid development period,rich patterns,the effect is good,but the popularity remains to be improved.