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)高度一(yi)般在2米以上，常見的(de)有2米，4米，6米和8米，或更(geng)高的(de)12米等(deng)，圍擋表(biao)面和張貼該項目的(de)效果圖和宣傳畫面等(deng)。或用于城市公益廣告。

施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)現(xian)場須(xu)按照《北(bei)京市建(jian)設(she)(she)工(gong)(gong)(gong)(gong)程(cheng)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)現(xian)場場容衛生標(biao)準》實(shi)行封閉式(shi)管(guan)理(li)(li)，圍(wei)(wei)(wei)擋(dang)的(de)高度(du)不(bu)得(de)(de)低于1.8米(mi)。圍(wei)(wei)(wei)擋(dang)的(de)顏色(se)宜采用(yong)(yong)淺藍色(se)、灰色(se)或白色(se)，無污染和(he)(he)油漆脫(tuo)落，圍(wei)(wei)(wei)擋(dang)上可用(yong)(yong)淺藍色(se)、灰色(se)或白色(se)油漆噴涂(tu)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)企(qi)業標(biao)識和(he)(he)項目(mu)名稱。施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)企(qi)業標(biao)識和(he)(he)項目(mu)名稱設(she)(she)置(zhi)(zhi)標(biao)準為：“××公司承(cheng)建(jian)××工(gong)(gong)(gong)(gong)程(cheng)”，字(zi)體為仿宋字(zi)，字(zi)體大小為0.6米(mi)X0.8米(mi)（寬(kuan)X高），字(zi)體下沿距(ju)地面0.6—0.8米(mi)，字(zi)體須(xu)正(zheng)確(que)規范、工(gong)(gong)(gong)(gong)整美觀。圍(wei)(wei)(wei)擋(dang)不(bu)得(de)(de)用(yong)(yong)于擋(dang)土、承(cheng)重，不(bu)得(de)(de)倚靠(kao)圍(wei)(wei)(wei)擋(dang)堆(dui)物、堆(dui)料(liao)，不(bu)得(de)(de)利(li)用(yong)(yong)圍(wei)(wei)(wei)擋(dang)做墻面設(she)(she)置(zhi)(zhi)臨時工(gong)(gong)(gong)(gong)棚、食堂和(he)(he)廁所(suo)等。施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)總(zong)承(cheng)包(bao)單位統一負責(ze)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)現(xian)場圍(wei)(wei)(wei)擋(dang)的(de)設(she)(she)置(zhi)(zhi)和(he)(he)管(guan)理(li)(li)，尚(shang)未(wei)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)的(de)，由建(jian)設(she)(she)單位負責(ze)，圍(wei)(wei)(wei)擋(dang)管(guan)理(li)(li)單位應做好圍(wei)(wei)(wei)擋(dang)的(de)維護、保潔工(gong)(gong)(gong)(gong)作(zuo)，保持圍(wei)(wei)(wei)擋(dang)清潔，無亂(luan)張貼、亂(luan)涂(tu)寫、亂(luan)刻畫(hua)。在圍(wei)(wei)(wei)擋(dang)上方設(she)(she)置(zhi)(zhi)標(biao)語(yu)、宣(xuan)傳品的(de)，應當按照市政(zheng)管(guan)理(li)(li)行政(zheng)部門(men)批準的(de)范圍(wei)(wei)(wei)、地點、數(shu)量、規格(ge)、內(nei)容和(he)(he)期(qi)(qi)限(xian)設(she)(she)置(zhi)(zhi)。禁(jin)止利(li)用(yong)(yong)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)現(xian)場圍(wei)(wei)(wei)擋(dang)設(she)(she)置(zhi)(zhi)戶外廣告。施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)現(xian)場不(bu)按要求設(she)(she)置(zhi)(zhi)圍(wei)(wei)(wei)擋(dang)的(de)，市、區城管(guan)執法部門(men)將依(yi)法對其進行處(chu)罰(fa)；市、區建(jian)委將責(ze)令其限(xian)期(qi)(qi)改(gai)(gai)正(zheng)或停工(gong)(gong)(gong)(gong)整改(gai)(gai)，逾(yu)期(qi)(qi)不(bu)改(gai)(gai)的(de)，移送市、區城管(guan)執法部門(men)處(chu)理(li)(li)。