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(geng)高(gao)的(de)(de)12米(mi)(mi)等(deng)，圍擋表面(mian)和張貼該項目的(de)(de)效果圖和宣傳畫面(mian)等(deng)。或用(yong)于城市公益廣告。

施(shi)工(gong)(gong)(gong)現(xian)場(chang)須(xu)按照《北京市(shi)建(jian)設(she)工(gong)(gong)(gong)程(cheng)施(shi)工(gong)(gong)(gong)現(xian)場(chang)場(chang)容衛生(sheng)標(biao)準(zhun)(zhun)》實行封閉式管(guan)(guan)(guan)理(li)，圍(wei)擋(dang)(dang)(dang)(dang)(dang)的(de)高(gao)度不得低于1.8米。圍(wei)擋(dang)(dang)(dang)(dang)(dang)的(de)顏(yan)色宜采(cai)用(yong)淺(qian)藍色、灰色或白(bai)色，無污(wu)染和油漆脫落，圍(wei)擋(dang)(dang)(dang)(dang)(dang)上可(ke)用(yong)淺(qian)藍色、灰色或白(bai)色油漆噴涂施(shi)工(gong)(gong)(gong)企(qi)業標(biao)識和項(xiang)(xiang)目(mu)名稱(cheng)。施(shi)工(gong)(gong)(gong)企(qi)業標(biao)識和項(xiang)(xiang)目(mu)名稱(cheng)設(she)置(zhi)(zhi)標(biao)準(zhun)(zhun)為(wei)：“××公司(si)承建(jian)××工(gong)(gong)(gong)程(cheng)”，字體為(wei)仿(fang)宋字，字體大小為(wei)0.6米X0.8米（寬(kuan)X高(gao)），字體下(xia)沿距地(di)面(mian)0.6—0.8米，字體須(xu)正(zheng)確規(gui)(gui)范、工(gong)(gong)(gong)整美觀。圍(wei)擋(dang)(dang)(dang)(dang)(dang)不得用(yong)于擋(dang)(dang)(dang)(dang)(dang)土(tu)、承重，不得倚靠圍(wei)擋(dang)(dang)(dang)(dang)(dang)堆物、堆料(liao)，不得利用(yong)圍(wei)擋(dang)(dang)(dang)(dang)(dang)做墻面(mian)設(she)置(zhi)(zhi)臨時(shi)工(gong)(gong)(gong)棚、食(shi)堂和廁(ce)所等(deng)。施(shi)工(gong)(gong)(gong)總承包單位統一負(fu)責施(shi)工(gong)(gong)(gong)現(xian)場(chang)圍(wei)擋(dang)(dang)(dang)(dang)(dang)的(de)設(she)置(zhi)(zhi)和管(guan)(guan)(guan)理(li)，尚(shang)未施(shi)工(gong)(gong)(gong)的(de)，由(you)建(jian)設(she)單位負(fu)責，圍(wei)擋(dang)(dang)(dang)(dang)(dang)管(guan)(guan)(guan)理(li)單位應做好圍(wei)擋(dang)(dang)(dang)(dang)(dang)的(de)維護、保潔工(gong)(gong)(gong)作(zuo)，保持(chi)圍(wei)擋(dang)(dang)(dang)(dang)(dang)清潔，無亂張貼、亂涂寫(xie)、亂刻(ke)畫。在圍(wei)擋(dang)(dang)(dang)(dang)(dang)上方設(she)置(zhi)(zhi)標(biao)語、宣傳品的(de)，應當(dang)按照市(shi)政(zheng)管(guan)(guan)(guan)理(li)行政(zheng)部門(men)批準(zhun)(zhun)的(de)范圍(wei)、地(di)點、數量、規(gui)(gui)格、內容和期限(xian)(xian)設(she)置(zhi)(zhi)。禁(jin)止利用(yong)施(shi)工(gong)(gong)(gong)現(xian)場(chang)圍(wei)擋(dang)(dang)(dang)(dang)(dang)設(she)置(zhi)(zhi)戶(hu)外(wai)廣告。施(shi)工(gong)(gong)(gong)現(xian)場(chang)不按要求(qiu)設(she)置(zhi)(zhi)圍(wei)擋(dang)(dang)(dang)(dang)(dang)的(de)，市(shi)、區城管(guan)(guan)(guan)執(zhi)法部門(men)將依(yi)法對其進行處罰；市(shi)、區建(jian)委將責令其限(xian)(xian)期改正(zheng)或停(ting)工(gong)(gong)(gong)整改，逾期不改的(de)，移送市(shi)、區城管(guan)(guan)(guan)執(zhi)法部門(men)處理(li)。