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(gao)度一般在(zai)2米以上，常見的有2米，4米，6米和(he)8米，或(huo)更高(gao)的12米等(deng)，圍擋(dang)表(biao)面(mian)和(he)張(zhang)貼該項目的效果圖和(he)宣傳畫面(mian)等(deng)。或(huo)用于城市公益(yi)廣告。

施(shi)(shi)(shi)工(gong)(gong)(gong)現(xian)場(chang)(chang)(chang)(chang)須(xu)按照《北京市建(jian)設(she)工(gong)(gong)(gong)程施(shi)(shi)(shi)工(gong)(gong)(gong)現(xian)場(chang)(chang)(chang)(chang)場(chang)(chang)(chang)(chang)容(rong)衛(wei)生標(biao)(biao)準》實行(xing)(xing)封閉式管(guan)(guan)(guan)理(li)，圍(wei)擋(dang)(dang)(dang)(dang)的(de)(de)高(gao)度不得(de)(de)低于1.8米(mi)。圍(wei)擋(dang)(dang)(dang)(dang)的(de)(de)顏色(se)(se)(se)宜采用(yong)(yong)淺藍(lan)色(se)(se)(se)、灰(hui)色(se)(se)(se)或白色(se)(se)(se)，無污染和(he)油(you)漆(qi)脫落，圍(wei)擋(dang)(dang)(dang)(dang)上(shang)可用(yong)(yong)淺藍(lan)色(se)(se)(se)、灰(hui)色(se)(se)(se)或白色(se)(se)(se)油(you)漆(qi)噴涂施(shi)(shi)(shi)工(gong)(gong)(gong)企業標(biao)(biao)識(shi)和(he)項目(mu)名稱。施(shi)(shi)(shi)工(gong)(gong)(gong)企業標(biao)(biao)識(shi)和(he)項目(mu)名稱設(she)置標(biao)(biao)準為：“××公司承建(jian)××工(gong)(gong)(gong)程”，字體(ti)(ti)(ti)為仿宋(song)字，字體(ti)(ti)(ti)大小為0.6米(mi)X0.8米(mi)（寬X高(gao)），字體(ti)(ti)(ti)下沿距地(di)(di)面(mian)0.6—0.8米(mi)，字體(ti)(ti)(ti)須(xu)正(zheng)確規范(fan)、工(gong)(gong)(gong)整(zheng)美觀(guan)。圍(wei)擋(dang)(dang)(dang)(dang)不得(de)(de)用(yong)(yong)于擋(dang)(dang)(dang)(dang)土(tu)、承重，不得(de)(de)倚(yi)靠圍(wei)擋(dang)(dang)(dang)(dang)堆物、堆料，不得(de)(de)利(li)用(yong)(yong)圍(wei)擋(dang)(dang)(dang)(dang)做墻(qiang)面(mian)設(she)置臨(lin)時(shi)工(gong)(gong)(gong)棚、食堂和(he)廁(ce)所等。施(shi)(shi)(shi)工(gong)(gong)(gong)總承包(bao)單(dan)位統一(yi)負責(ze)施(shi)(shi)(shi)工(gong)(gong)(gong)現(xian)場(chang)(chang)(chang)(chang)圍(wei)擋(dang)(dang)(dang)(dang)的(de)(de)設(she)置和(he)管(guan)(guan)(guan)理(li)，尚未施(shi)(shi)(shi)工(gong)(gong)(gong)的(de)(de)，由建(jian)設(she)單(dan)位負責(ze)，圍(wei)擋(dang)(dang)(dang)(dang)管(guan)(guan)(guan)理(li)單(dan)位應做好圍(wei)擋(dang)(dang)(dang)(dang)的(de)(de)維護、保潔工(gong)(gong)(gong)作，保持(chi)圍(wei)擋(dang)(dang)(dang)(dang)清潔，無亂(luan)張貼、亂(luan)涂寫、亂(luan)刻畫。在圍(wei)擋(dang)(dang)(dang)(dang)上(shang)方設(she)置標(biao)(biao)語、宣傳品的(de)(de)，應當(dang)按照市政管(guan)(guan)(guan)理(li)行(xing)(xing)政部門(men)批準的(de)(de)范(fan)圍(wei)、地(di)(di)點、數量、規格、內(nei)容(rong)和(he)期限(xian)設(she)置。禁止利(li)用(yong)(yong)施(shi)(shi)(shi)工(gong)(gong)(gong)現(xian)場(chang)(chang)(chang)(chang)圍(wei)擋(dang)(dang)(dang)(dang)設(she)置戶(hu)外廣告(gao)。施(shi)(shi)(shi)工(gong)(gong)(gong)現(xian)場(chang)(chang)(chang)(chang)不按要求(qiu)設(she)置圍(wei)擋(dang)(dang)(dang)(dang)的(de)(de)，市、區城管(guan)(guan)(guan)執法(fa)部門(men)將(jiang)依法(fa)對其進行(xing)(xing)處(chu)罰；市、區建(jian)委將(jiang)責(ze)令其限(xian)期改正(zheng)或停工(gong)(gong)(gong)整(zheng)改，逾期不改的(de)(de)，移送(song)市、區城管(guan)(guan)(guan)執法(fa)部門(men)處(chu)理(li)。