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1、屋顶绿化探析59301(Roofgreeninganalysis59301)Thispapersummarizesthehistoryofroofgreening,introducestheenvironmentaifunctionofroofgreening,andsuiniiiarizesthedesignprinciplesandtechnicalrequirementsofroofgreening,inordertopromotethepopularizationandapplicati
2、onofroofgreening.Keywordsroofgreening;environmentalfunction;designprinciple;technicalrequirement;AbstractThehistoryofroofgreeningwasreviewed,andtheenvironmentalfunctionsofroofgreeningwereintroduced・Designprinciplesandtechniquesrequiredweresummarized,
3、soastopromotethepopularizationandapplicationofroofgreening.Keywordsroofgreening;environmentalfunctions:designprinciple;techniquesrequiredWiththerapidexpansionofcitypopulation,cityconstructionlandincreasinglynervous,causinglandpricessoaringbuildings,p
4、lusthesettlementofnegativeecologicaleffectsandotherfactors,makepeoplehavetoconsiderhowtoutilizetheconstructionarea,whichmakestheroofbecomethefocusofattention,theroofgreeninghasbecomeaninevitabletrendofmodernarchitecturethedevelopmentofthe・1greenroofh
5、istoryGreenroofisasimplegreenplantsplantedintheflatroofareaandgroundseparated,inorder'toprovidepeoplesightseeing,rest,enjoythecoolplace・Greenroofscanbetracedbacktotheearliest4000yearsago,thebirthplaceoftheancientSumeriantempletoweristheRoofgarden.But
6、therealRoofgardenisinsixthCenturyBC(605BC-562BC),KnibbKanisa(Nebu-chadnezzar)builtbythefamousHangingGardensofBabylon,theworldhasbeenlistedasoneofthesevenwondersoftheancientworld,islocatedintheEuphratesriver・SincethemiddleoftwentiethCentury,theUnitedS
7、tates,Britain,Germany,JapanandothercountrieshavebuiltalargenumberofRoofgarden,oneofthemostrepresentativetoOaklandZekaicenterRoofgardenhightechnologycontentisconstructedbytheUnitedStatesin1959・Alandscapearchitect,withpioneeringspirit,builtabeautifulsk
8、ygardenatthetopofa6storybuildingwithanareaof1.2hm2.Theroofmadewaterproofpermeabilityaftertreatment,overlyingthinsoil,plantingtrees,flowers,atortuouscorridorthroughthem,andachairandastoolfortherest・Later,theRoofgardenwasconsideredamilestoneinthedevelo
