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(gao)度一般在2米(mi)(mi)以(yi)上，常見的(de)(de)有(you)2米(mi)(mi)，4米(mi)(mi)，6米(mi)(mi)和8米(mi)(mi)，或更高(gao)的(de)(de)12米(mi)(mi)等，圍擋表面和張貼該(gai)項目的(de)(de)效果圖和宣傳畫面等。或用(yong)于(yu)城市公益廣告。

施(shi)(shi)(shi)工(gong)(gong)(gong)現(xian)場(chang)須(xu)(xu)按(an)照(zhao)《北京(jing)市(shi)建設(she)工(gong)(gong)(gong)程施(shi)(shi)(shi)工(gong)(gong)(gong)現(xian)場(chang)場(chang)容衛(wei)生標(biao)準(zhun)》實行封(feng)閉式管(guan)(guan)理(li)(li)(li)(li)，圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)的(de)(de)(de)(de)(de)高度不(bu)得低于1.8米(mi)(mi)。圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)的(de)(de)(de)(de)(de)顏色宜(yi)采用(yong)淺藍(lan)色、灰(hui)色或(huo)(huo)白(bai)色，無(wu)污染和(he)油漆脫落，圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)上(shang)可用(yong)淺藍(lan)色、灰(hui)色或(huo)(huo)白(bai)色油漆噴涂施(shi)(shi)(shi)工(gong)(gong)(gong)企(qi)業標(biao)識(shi)和(he)項目(mu)名(ming)稱。施(shi)(shi)(shi)工(gong)(gong)(gong)企(qi)業標(biao)識(shi)和(he)項目(mu)名(ming)稱設(she)置(zhi)標(biao)準(zhun)為(wei)(wei)：“××公司承(cheng)建××工(gong)(gong)(gong)程”，字體(ti)(ti)為(wei)(wei)仿宋字，字體(ti)(ti)大小(xiao)為(wei)(wei)0.6米(mi)(mi)X0.8米(mi)(mi)（寬X高），字體(ti)(ti)下沿距地面0.6—0.8米(mi)(mi)，字體(ti)(ti)須(xu)(xu)正確規范、工(gong)(gong)(gong)整(zheng)美觀。圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)不(bu)得用(yong)于擋(dang)(dang)(dang)(dang)(dang)土(tu)、承(cheng)重，不(bu)得倚靠圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)堆物(wu)、堆料，不(bu)得利(li)用(yong)圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)做墻面設(she)置(zhi)臨時工(gong)(gong)(gong)棚、食堂和(he)廁所等。施(shi)(shi)(shi)工(gong)(gong)(gong)總承(cheng)包(bao)單(dan)(dan)(dan)位統一負(fu)(fu)責(ze)施(shi)(shi)(shi)工(gong)(gong)(gong)現(xian)場(chang)圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)的(de)(de)(de)(de)(de)設(she)置(zhi)和(he)管(guan)(guan)理(li)(li)(li)(li)，尚未(wei)施(shi)(shi)(shi)工(gong)(gong)(gong)的(de)(de)(de)(de)(de)，由建設(she)單(dan)(dan)(dan)位負(fu)(fu)責(ze)，圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)管(guan)(guan)理(li)(li)(li)(li)單(dan)(dan)(dan)位應做好圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)的(de)(de)(de)(de)(de)維護、保潔(jie)工(gong)(gong)(gong)作，保持圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)清潔(jie)，無(wu)亂張貼、亂涂寫、亂刻畫。在(zai)圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)上(shang)方設(she)置(zhi)標(biao)語、宣傳品的(de)(de)(de)(de)(de)，應當按(an)照(zhao)市(shi)政管(guan)(guan)理(li)(li)(li)(li)行政部門(men)批準(zhun)的(de)(de)(de)(de)(de)范圍(wei)(wei)(wei)(wei)(wei)、地點、數量、規格、內容和(he)期(qi)限設(she)置(zhi)。禁止利(li)用(yong)施(shi)(shi)(shi)工(gong)(gong)(gong)現(xian)場(chang)圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)設(she)置(zhi)戶外廣告。施(shi)(shi)(shi)工(gong)(gong)(gong)現(xian)場(chang)不(bu)按(an)要求(qiu)設(she)置(zhi)圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)的(de)(de)(de)(de)(de)，市(shi)、區城管(guan)(guan)執(zhi)(zhi)法部門(men)將依(yi)法對其進行處(chu)(chu)罰(fa)；市(shi)、區建委將責(ze)令其限期(qi)改正或(huo)(huo)停工(gong)(gong)(gong)整(zheng)改，逾期(qi)不(bu)改的(de)(de)(de)(de)(de)，移送市(shi)、區城管(guan)(guan)執(zhi)(zhi)法部門(men)處(chu)(chu)理(li)(li)(li)(li)。