城市建筑工地外圍圍蔽，遮擋物。起到一種美化，整潔，統一的作用。現在基本城市建設中，都會用來的。重慶圍擋的高度一(yi)般在2米(mi)(mi)以上，常(chang)見的有2米(mi)(mi)，4米(mi)(mi)，6米(mi)(mi)和(he)8米(mi)(mi)，或(huo)更高的12米(mi)(mi)等(deng)，圍擋表面(mian)和(he)張貼該項(xiang)目(mu)的效果圖和(he)宣傳畫面(mian)等(deng)。或(huo)用于城市公益廣告。

施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)現(xian)場(chang)須按照《北京市(shi)建設(she)(she)工(gong)(gong)(gong)(gong)程施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)現(xian)場(chang)場(chang)容(rong)衛生(sheng)標準(zhun)》實行(xing)(xing)封閉式管(guan)理(li)，圍擋(dang)(dang)的(de)(de)高(gao)度不(bu)得低于1.8米(mi)。圍擋(dang)(dang)的(de)(de)顏色(se)宜采(cai)用(yong)(yong)淺藍色(se)、灰色(se)或白(bai)色(se)，無污染和油漆(qi)脫(tuo)落，圍擋(dang)(dang)上(shang)可用(yong)(yong)淺藍色(se)、灰色(se)或白(bai)色(se)油漆(qi)噴涂施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)企(qi)業(ye)(ye)標識和項(xiang)目(mu)名稱(cheng)。施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)企(qi)業(ye)(ye)標識和項(xiang)目(mu)名稱(cheng)設(she)(she)置標準(zhun)為(wei)：“××公司承建××工(gong)(gong)(gong)(gong)程”，字體為(wei)仿宋字，字體大小為(wei)0.6米(mi)X0.8米(mi)（寬X高(gao)），字體下沿(yan)距地面(mian)0.6—0.8米(mi)，字體須正確規范、工(gong)(gong)(gong)(gong)整美(mei)觀。圍擋(dang)(dang)不(bu)得用(yong)(yong)于擋(dang)(dang)土、承重，不(bu)得倚靠(kao)圍擋(dang)(dang)堆物、堆料，不(bu)得利用(yong)(yong)圍擋(dang)(dang)做墻面(mian)設(she)(she)置臨時工(gong)(gong)(gong)(gong)棚、食堂和廁所等。施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)總承包單(dan)位統一負責施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)現(xian)場(chang)圍擋(dang)(dang)的(de)(de)設(she)(she)置和管(guan)理(li)，尚未(wei)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)的(de)(de)，由建設(she)(she)單(dan)位負責，圍擋(dang)(dang)管(guan)理(li)單(dan)位應做好圍擋(dang)(dang)的(de)(de)維護、保(bao)潔工(gong)(gong)(gong)(gong)作，保(bao)持圍擋(dang)(dang)清(qing)潔，無亂(luan)張貼(tie)、亂(luan)涂寫、亂(luan)刻(ke)畫。在圍擋(dang)(dang)上(shang)方設(she)(she)置標語、宣(xuan)傳品的(de)(de)，應當按照市(shi)政管(guan)理(li)行(xing)(xing)政部(bu)門(men)(men)批準(zhun)的(de)(de)范圍、地點、數(shu)量、規格、內容(rong)和期(qi)限(xian)設(she)(she)置。禁止利用(yong)(yong)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)現(xian)場(chang)圍擋(dang)(dang)設(she)(she)置戶外廣告。施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)現(xian)場(chang)不(bu)按要(yao)求(qiu)設(she)(she)置圍擋(dang)(dang)的(de)(de)，市(shi)、區(qu)城(cheng)管(guan)執法(fa)(fa)部(bu)門(men)(men)將依法(fa)(fa)對其(qi)進行(xing)(xing)處罰；市(shi)、區(qu)建委(wei)將責令(ling)其(qi)限(xian)期(qi)改(gai)正或停工(gong)(gong)(gong)(gong)整改(gai)，逾期(qi)不(bu)改(gai)的(de)(de)，移(yi)送市(shi)、區(qu)城(cheng)管(guan)執法(fa)(fa)部(bu)門(men)(men)處理(li)。