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。重慶圍擋的高度一般在(zai)2米(mi)(mi)(mi)以上(shang)，常見的有(you)2米(mi)(mi)(mi)，4米(mi)(mi)(mi)，6米(mi)(mi)(mi)和8米(mi)(mi)(mi)，或更高的12米(mi)(mi)(mi)等，圍擋表面(mian)和張貼(tie)該項目的效(xiao)果圖和宣傳畫(hua)面(mian)等。或用于城(cheng)市(shi)公(gong)益廣告。

施(shi)工(gong)(gong)現(xian)(xian)場(chang)須按(an)照《北(bei)京(jing)市(shi)建(jian)(jian)設(she)工(gong)(gong)程施(shi)工(gong)(gong)現(xian)(xian)場(chang)場(chang)容衛(wei)生標(biao)準》實行封(feng)閉式管(guan)理(li)，圍(wei)(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)的(de)高(gao)度不(bu)得(de)低于1.8米。圍(wei)(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)的(de)顏色宜采(cai)用(yong)(yong)(yong)淺(qian)藍(lan)色、灰(hui)色或(huo)(huo)白(bai)色，無污(wu)染和油漆脫落，圍(wei)(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)上可用(yong)(yong)(yong)淺(qian)藍(lan)色、灰(hui)色或(huo)(huo)白(bai)色油漆噴涂施(shi)工(gong)(gong)企(qi)業標(biao)識(shi)和項目名稱。施(shi)工(gong)(gong)企(qi)業標(biao)識(shi)和項目名稱設(she)置(zhi)標(biao)準為(wei)：“××公司(si)承(cheng)建(jian)(jian)××工(gong)(gong)程”，字(zi)體(ti)為(wei)仿宋(song)字(zi)，字(zi)體(ti)大小為(wei)0.6米X0.8米（寬(kuan)X高(gao)），字(zi)體(ti)下沿距地面0.6—0.8米，字(zi)體(ti)須正確(que)規(gui)范、工(gong)(gong)整美觀。圍(wei)(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)不(bu)得(de)用(yong)(yong)(yong)于擋(dang)(dang)土(tu)、承(cheng)重(zhong)，不(bu)得(de)倚靠圍(wei)(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)堆(dui)物、堆(dui)料，不(bu)得(de)利用(yong)(yong)(yong)圍(wei)(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)做墻面設(she)置(zhi)臨(lin)時工(gong)(gong)棚、食堂和廁所等。施(shi)工(gong)(gong)總承(cheng)包單位統一負責施(shi)工(gong)(gong)現(xian)(xian)場(chang)圍(wei)(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)的(de)設(she)置(zhi)和管(guan)理(li)，尚未施(shi)工(gong)(gong)的(de)，由建(jian)(jian)設(she)單位負責，圍(wei)(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)管(guan)理(li)單位應做好圍(wei)(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)的(de)維護、保(bao)潔工(gong)(gong)作，保(bao)持(chi)圍(wei)(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)清潔，無亂張貼、亂涂寫、亂刻(ke)畫(hua)。在圍(wei)(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)上方(fang)設(she)置(zhi)標(biao)語、宣傳(chuan)品的(de)，應當按(an)照市(shi)政管(guan)理(li)行政部門(men)批(pi)準的(de)范圍(wei)(wei)(wei)(wei)(wei)(wei)、地點、數量(liang)、規(gui)格、內容和期限設(she)置(zhi)。禁止利用(yong)(yong)(yong)施(shi)工(gong)(gong)現(xian)(xian)場(chang)圍(wei)(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)設(she)置(zhi)戶(hu)外(wai)廣告。施(shi)工(gong)(gong)現(xian)(xian)場(chang)不(bu)按(an)要(yao)求設(she)置(zhi)圍(wei)(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)的(de)，市(shi)、區城管(guan)執(zhi)法(fa)部門(men)將依法(fa)對其進行處罰；市(shi)、區建(jian)(jian)委將責令其限期改(gai)正或(huo)(huo)停工(gong)(gong)整改(gai)，逾(yu)期不(bu)改(gai)的(de)，移送(song)市(shi)、區城管(guan)執(zhi)法(fa)部門(men)處理(li)。