MUQIAN，DUIYUGAOCENGJIANZHU，RENGONGCAOPINGWUDINGLVHUASHIYIZHONGXINGZHIYOUXIAODELVHUAFANGSHI。ZUOWEICHENGSHILVHUAGONGZUODEZHONGYAOZUCHENGBUFEN，TADEDAOLEDALITICHANGHETUIGUANG。WUDINGLVHUARENGONGCAOPINGNENGYOUXIAOJIANGDIWUDINGWENDU，BAOHUJIANZHUCENG，YANZHANGQISHIYONGSHOUMING，XIFUKONGQIZHONGDEHUICHEN，HAINENGQIDAOYIDINGDEXIYINJIANGZAOZUOYONG。RANER，CHUANTONGDEWUDINGLVHUAHAIBUNENGDAGUIMOTUIGUANG。

屋顶绿化的难点

　　ZHENGFUBUMENZHANGQIYILAIYIZHIZAIGEDACHENGSHIDAITOUTUIGUANGWUDINGLVHUA，DANSHIJIXIAOGUOBINGBULIXIANG。YIBEIJINGWEILI，WUDINGLVHUARENGONGCAOPINGTUIGUANGZHIJINYIYOUSHIDUONIAN。DAO2015NIAN，QUANSHIYIWANCHENGWUDINGLVHUAMIANJIYUE200WANPINGFANGMI，JINZHANQUANSHISUOYOUJIANZHUWUDINGZONGMIANJIDE3%。DIPUJILVLINGRENJINGYA。

　　YIJINGZHONGZHILERENZAOCAOPINGDE200WANPINGFANGMIWUDINGDEHOUXUGONGZUOSHISHENME?JULEJIE，HOUQIYOU50WANPINGFANGMIDEWUDINGLVHUAZHIWUYINPINZHONGDANYI、KANGBINGXINGCHA、GUANLIWEIHUBUDAOWEIERZAOSHOUBINGCHONGHAI。TAMENHENKUAIJIUKUWEISIWANG，HOULAIZHENGZHUZHIWUDOUBEIGENCHULE。NULIGONGZUOBINGPEIQIANSHIYIZHONGLANGFEI，DANTABINGMEIYOUDADAOYUQIDEXIAOGUO。

此外，屋顶绿化人工草坪有三个难点：

　　SHOUXIAN，WUDINGCHENGZHONGYOUYIDINGDEYAOQIU。DANGZAIWUDINGSHANGZHONGZHIHUACAOSHI，YOUBIYAOWEIQISHENGZHANGPUYICENGTURANG，RUGUOSHEZHIQITAJINGGUAN，TURANGHUIGENGZHONG。RANER，DADUOSHUWUDINGZAIJIANZAOZHICHUMEIYOUKAOLVWUDINGLVHUASUOXUDEFUHE，ZENGJIAFUHEYIWEIZHEZENGJIACHENGBEN，XUDUOKAIFASHANGBUYUANYIZHIFUZHEIYANGDEEWAIFEIYONG。

　　DIER，WUDINGDEFANGSHUICENGKENENGSHOUSUN。RICHANGGUANGAIHESHIFEISHIYIBANHUACAOSHENGZHANGSUOBIXUDE，RUGUOWUDINGZHANGSHIJIANBEISHUIJINPAO，RUGUOFEILIAOZHONGHANYOUYIXIEFUSHIXINGWUZHI，FANGSHUICENGCONGZHANGYUANLAIKANKENENGHUIBEIPOHUAI。TONGSHI，YOUYUFANGSHUICENGFUGAIZAIHUACAODETURANGXIA，RUGUOFASHENGSHENLOU，HENNANXIUFU。

　　DISAN，CHENGBENXIANGDUIJIAOGAO。ZAIZHONGZHIDEZAOQI，NIBUJINXUYAOHUAFEIDALIANGDERENLIHEWULI，ERQIEZAIZHONGZHIDEHOUQI，NIHAIXUYAOZHUANMENDERENYUANLAIJINXINGDINGQIDEWEIHU，ZHEISHIFEICHANGANGGUIDE。