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(de)(de)高度一般(ban)在2米以上(shang)，常見的(de)(de)有(you)2米，4米，6米和(he)8米，或更高的(de)(de)12米等，圍(wei)擋表面(mian)和(he)張貼該項目的(de)(de)效果(guo)圖和(he)宣傳畫面(mian)等。或用于城市公益廣告。

施(shi)(shi)工(gong)(gong)(gong)(gong)現場(chang)(chang)須按(an)(an)照(zhao)(zhao)《北京市(shi)建(jian)設工(gong)(gong)(gong)(gong)程施(shi)(shi)工(gong)(gong)(gong)(gong)現場(chang)(chang)場(chang)(chang)容衛生標(biao)準》實行封閉式(shi)管(guan)理，圍(wei)(wei)(wei)擋(dang)(dang)的(de)(de)高(gao)度不(bu)得低于1.8米(mi)。圍(wei)(wei)(wei)擋(dang)(dang)的(de)(de)顏色(se)(se)宜采(cai)用(yong)淺藍色(se)(se)、灰色(se)(se)或(huo)白(bai)色(se)(se)，無污染和油漆脫落，圍(wei)(wei)(wei)擋(dang)(dang)上可用(yong)淺藍色(se)(se)、灰色(se)(se)或(huo)白(bai)色(se)(se)油漆噴(pen)涂施(shi)(shi)工(gong)(gong)(gong)(gong)企(qi)業標(biao)識(shi)和項目(mu)名(ming)稱。施(shi)(shi)工(gong)(gong)(gong)(gong)企(qi)業標(biao)識(shi)和項目(mu)名(ming)稱設置(zhi)(zhi)(zhi)標(biao)準為(wei)：“××公司承(cheng)(cheng)建(jian)××工(gong)(gong)(gong)(gong)程”，字(zi)體為(wei)仿宋字(zi)，字(zi)體大小為(wei)0.6米(mi)X0.8米(mi)（寬X高(gao)），字(zi)體下沿(yan)距地面0.6—0.8米(mi)，字(zi)體須正確規范(fan)、工(gong)(gong)(gong)(gong)整美觀(guan)。圍(wei)(wei)(wei)擋(dang)(dang)不(bu)得用(yong)于擋(dang)(dang)土、承(cheng)(cheng)重，不(bu)得倚(yi)靠圍(wei)(wei)(wei)擋(dang)(dang)堆(dui)物、堆(dui)料，不(bu)得利用(yong)圍(wei)(wei)(wei)擋(dang)(dang)做(zuo)墻面設置(zhi)(zhi)(zhi)臨時工(gong)(gong)(gong)(gong)棚(peng)、食堂和廁所等。施(shi)(shi)工(gong)(gong)(gong)(gong)總承(cheng)(cheng)包單位統一負責施(shi)(shi)工(gong)(gong)(gong)(gong)現場(chang)(chang)圍(wei)(wei)(wei)擋(dang)(dang)的(de)(de)設置(zhi)(zhi)(zhi)和管(guan)理，尚未施(shi)(shi)工(gong)(gong)(gong)(gong)的(de)(de)，由建(jian)設單位負責，圍(wei)(wei)(wei)擋(dang)(dang)管(guan)理單位應做(zuo)好圍(wei)(wei)(wei)擋(dang)(dang)的(de)(de)維護、保潔(jie)工(gong)(gong)(gong)(gong)作，保持圍(wei)(wei)(wei)擋(dang)(dang)清潔(jie)，無亂張貼、亂涂寫、亂刻畫(hua)。在圍(wei)(wei)(wei)擋(dang)(dang)上方設置(zhi)(zhi)(zhi)標(biao)語、宣(xuan)傳品的(de)(de)，應當按(an)(an)照(zhao)(zhao)市(shi)政管(guan)理行政部(bu)門(men)批準的(de)(de)范(fan)圍(wei)(wei)(wei)、地點、數量、規格、內(nei)容和期(qi)(qi)限設置(zhi)(zhi)(zhi)。禁(jin)止(zhi)利用(yong)施(shi)(shi)工(gong)(gong)(gong)(gong)現場(chang)(chang)圍(wei)(wei)(wei)擋(dang)(dang)設置(zhi)(zhi)(zhi)戶(hu)外廣告。施(shi)(shi)工(gong)(gong)(gong)(gong)現場(chang)(chang)不(bu)按(an)(an)要求設置(zhi)(zhi)(zhi)圍(wei)(wei)(wei)擋(dang)(dang)的(de)(de)，市(shi)、區(qu)城管(guan)執法(fa)部(bu)門(men)將(jiang)依法(fa)對其進(jin)行處罰；市(shi)、區(qu)建(jian)委將(jiang)責令其限期(qi)(qi)改正或(huo)停(ting)工(gong)(gong)(gong)(gong)整改，逾(yu)期(qi)(qi)不(bu)改的(de)(de)，移送市(shi)、區(qu)城管(guan)執法(fa)部(bu)門(men)處理。