Construction Of Vertical Green Plant Wall And Plant Arrangement

With the rapid population expansion,infinite expansion of the city,land tension,flat landscape land is also increasingly expensive.In recent years,the vertical green plant wall is developing rapidly.In the limited environment space of the tall buildings,the area occupied by the wall is much higher than the roof area,which becomes a good way to deal with the urban environmental problems.Japan,Singapore and other Asian countries to promote vertical greening technology.The vertical green plant wall technology continues to progress,its use of materials becomes lighter,the safety of the material becomes higher,more durable,and the economies of scale have made the cost of setting up vertical green plant walls declining.From the health and happiness,environmental awareness,human development,economy,aesthetics and lifestyle and other factors to determine the plant wall in the present and the future for a long time have a bright future.This paper makes a careful study of all types of plant wall systems to identify and systemize their main features and technical participation,applicable macro and micro conditions,and customer needs and tastes to be met.Understand the main differences between them and the construction methods.In order to compare several plant wall systems and their characteristics,analyze their technical characteristics,cost,planting height,landscape effect and irrigation,the author of the city of Xi'an in the vertical green plant wall project done field research.According to the United Nations recommended indicators,each person should enjoy the green area of at least 20 square meters,under the pressure of existing urban construction,Xi'an people enjoy the green area of only 11.0 square meters,showing a green area is extremely inadequate.In order to improve the per capita green area of Xi'an people,to further develop the construction of vertical green plant wall in Xi'an,put forward feasible measures and opinions on the existing problems.Firstly,on the basis of correctly understanding the connotation and construction method of vertical green plant wall,the paper analyzes the vertical greening plant wall in Xi'an,and finds out the existing problems of vertical green plant wall in Xi'an.Contrasting the advantages of vertical greening plant wall technology in Xi'an to study the suitable model of vertical greening technology in Xi'an.Secondly,under the geographical and climatic environment of Xi'an,the vertical greening plants were selected to compare the plant types in the vertical green indoor and outdoor projects and the drought resistance and cold tolerance of the commonly used vertical green plants.