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)(de)高(gao)(gao)度一般在2米(mi)以上，常見的(de)(de)(de)有2米(mi)，4米(mi)，6米(mi)和(he)8米(mi)，或(huo)更高(gao)(gao)的(de)(de)(de)12米(mi)等，圍擋表(biao)面(mian)和(he)張(zhang)貼該項(xiang)目的(de)(de)(de)效果圖(tu)和(he)宣傳畫面(mian)等。或(huo)用于(yu)城(cheng)市公益廣告。

施(shi)工(gong)(gong)(gong)(gong)現(xian)場(chang)須(xu)按(an)(an)照《北京市建(jian)設工(gong)(gong)(gong)(gong)程施(shi)工(gong)(gong)(gong)(gong)現(xian)場(chang)場(chang)容衛(wei)生標(biao)準》實行封閉式管(guan)理(li)，圍(wei)擋(dang)(dang)(dang)的高度(du)不(bu)(bu)得(de)(de)低于1.8米(mi)。圍(wei)擋(dang)(dang)(dang)的顏色(se)(se)宜(yi)采(cai)用(yong)淺(qian)藍(lan)色(se)(se)、灰色(se)(se)或白色(se)(se)，無污染和油(you)漆脫落，圍(wei)擋(dang)(dang)(dang)上(shang)可用(yong)淺(qian)藍(lan)色(se)(se)、灰色(se)(se)或白色(se)(se)油(you)漆噴涂施(shi)工(gong)(gong)(gong)(gong)企(qi)業標(biao)識(shi)和項目(mu)名稱。施(shi)工(gong)(gong)(gong)(gong)企(qi)業標(biao)識(shi)和項目(mu)名稱設置(zhi)(zhi)(zhi)(zhi)標(biao)準為(wei)(wei)：“××公司承建(jian)××工(gong)(gong)(gong)(gong)程”，字(zi)(zi)體(ti)(ti)為(wei)(wei)仿宋字(zi)(zi)，字(zi)(zi)體(ti)(ti)大小(xiao)為(wei)(wei)0.6米(mi)X0.8米(mi)（寬(kuan)X高），字(zi)(zi)體(ti)(ti)下(xia)沿距地面0.6—0.8米(mi)，字(zi)(zi)體(ti)(ti)須(xu)正確規范、工(gong)(gong)(gong)(gong)整美觀。圍(wei)擋(dang)(dang)(dang)不(bu)(bu)得(de)(de)用(yong)于擋(dang)(dang)(dang)土(tu)、承重(zhong)，不(bu)(bu)得(de)(de)倚(yi)靠圍(wei)擋(dang)(dang)(dang)堆物(wu)、堆料，不(bu)(bu)得(de)(de)利用(yong)圍(wei)擋(dang)(dang)(dang)做墻面設置(zhi)(zhi)(zhi)(zhi)臨時工(gong)(gong)(gong)(gong)棚、食堂和廁所等。施(shi)工(gong)(gong)(gong)(gong)總(zong)承包(bao)單位統一負責(ze)(ze)施(shi)工(gong)(gong)(gong)(gong)現(xian)場(chang)圍(wei)擋(dang)(dang)(dang)的設置(zhi)(zhi)(zhi)(zhi)和管(guan)理(li)，尚未(wei)施(shi)工(gong)(gong)(gong)(gong)的，由建(jian)設單位負責(ze)(ze)，圍(wei)擋(dang)(dang)(dang)管(guan)理(li)單位應做好圍(wei)擋(dang)(dang)(dang)的維護、保潔(jie)工(gong)(gong)(gong)(gong)作，保持(chi)圍(wei)擋(dang)(dang)(dang)清潔(jie)，無亂張貼(tie)、亂涂寫、亂刻畫。在圍(wei)擋(dang)(dang)(dang)上(shang)方設置(zhi)(zhi)(zhi)(zhi)標(biao)語、宣傳品的，應當(dang)按(an)(an)照市政管(guan)理(li)行政部門批準的范圍(wei)、地點(dian)、數量、規格、內容和期(qi)(qi)限(xian)設置(zhi)(zhi)(zhi)(zhi)。禁止利用(yong)施(shi)工(gong)(gong)(gong)(gong)現(xian)場(chang)圍(wei)擋(dang)(dang)(dang)設置(zhi)(zhi)(zhi)(zhi)戶外廣告。施(shi)工(gong)(gong)(gong)(gong)現(xian)場(chang)不(bu)(bu)按(an)(an)要(yao)求設置(zhi)(zhi)(zhi)(zhi)圍(wei)擋(dang)(dang)(dang)的，市、區城(cheng)管(guan)執(zhi)法(fa)部門將(jiang)依法(fa)對其進行處(chu)罰；市、區建(jian)委(wei)將(jiang)責(ze)(ze)令其限(xian)期(qi)(qi)改正或停(ting)工(gong)(gong)(gong)(gong)整改，逾期(qi)(qi)不(bu)(bu)改的，移(yi)送市、區城(cheng)管(guan)執(zhi)法(fa)部門處(chu)理(li)。