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(du)一(yi)般在(zai)2米(mi)(mi)以上，常(chang)見的(de)有2米(mi)(mi)，4米(mi)(mi)，6米(mi)(mi)和(he)(he)8米(mi)(mi)，或更高的(de)12米(mi)(mi)等，圍擋表(biao)面(mian)和(he)(he)張貼該(gai)項目的(de)效果圖和(he)(he)宣傳畫面(mian)等。或用(yong)于城市公益廣告(gao)。

施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)現(xian)場(chang)須按照《北京市建(jian)設(she)(she)工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)現(xian)場(chang)場(chang)容(rong)衛生(sheng)標準》實行封閉式管(guan)理(li)(li)(li)，圍(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)的(de)(de)高度不(bu)(bu)得低于(yu)1.8米。圍(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)的(de)(de)顏(yan)色(se)宜采用(yong)淺(qian)藍色(se)、灰色(se)或白(bai)色(se)，無(wu)污染和油漆(qi)脫落，圍(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)上可用(yong)淺(qian)藍色(se)、灰色(se)或白(bai)色(se)油漆(qi)噴(pen)涂(tu)施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)企業標識和項目(mu)(mu)名(ming)稱。施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)企業標識和項目(mu)(mu)名(ming)稱設(she)(she)置(zhi)(zhi)標準為：“××公司(si)承(cheng)建(jian)××工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)”，字體(ti)為仿宋字，字體(ti)大小(xiao)為0.6米X0.8米（寬X高），字體(ti)下沿距(ju)地(di)面(mian)0.6—0.8米，字體(ti)須正確規(gui)范、工(gong)(gong)(gong)(gong)(gong)(gong)整美觀。圍(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)不(bu)(bu)得用(yong)于(yu)擋(dang)(dang)(dang)(dang)(dang)土、承(cheng)重，不(bu)(bu)得倚靠圍(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)堆物、堆料，不(bu)(bu)得利(li)用(yong)圍(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)做墻面(mian)設(she)(she)置(zhi)(zhi)臨時工(gong)(gong)(gong)(gong)(gong)(gong)棚(peng)、食堂和廁所(suo)等。施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)總承(cheng)包單(dan)位統(tong)一負責(ze)施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)現(xian)場(chang)圍(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)的(de)(de)設(she)(she)置(zhi)(zhi)和管(guan)理(li)(li)(li)，尚未施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)的(de)(de)，由建(jian)設(she)(she)單(dan)位負責(ze)，圍(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)管(guan)理(li)(li)(li)單(dan)位應做好(hao)圍(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)的(de)(de)維護、保潔工(gong)(gong)(gong)(gong)(gong)(gong)作，保持圍(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)清潔，無(wu)亂(luan)張(zhang)貼、亂(luan)涂(tu)寫、亂(luan)刻畫。在(zai)圍(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)上方設(she)(she)置(zhi)(zhi)標語、宣(xuan)傳品的(de)(de)，應當(dang)按照市政管(guan)理(li)(li)(li)行政部門批準的(de)(de)范圍(wei)(wei)、地(di)點(dian)、數量、規(gui)格(ge)、內容(rong)和期限(xian)設(she)(she)置(zhi)(zhi)。禁止(zhi)利(li)用(yong)施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)現(xian)場(chang)圍(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)設(she)(she)置(zhi)(zhi)戶外廣告(gao)。施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)現(xian)場(chang)不(bu)(bu)按要求設(she)(she)置(zhi)(zhi)圍(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)的(de)(de)，市、區城管(guan)執法(fa)部門將依法(fa)對(dui)其進行處(chu)(chu)罰；市、區建(jian)委(wei)將責(ze)令其限(xian)期改(gai)正或停(ting)工(gong)(gong)(gong)(gong)(gong)(gong)整改(gai)，逾(yu)期不(bu)(bu)改(gai)的(de)(de)，移送市、區城管(guan)執法(fa)部門處(chu)(chu)理(li)(li)(li)。