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，常見的有2米(mi)(mi)(mi)，4米(mi)(mi)(mi)，6米(mi)(mi)(mi)和8米(mi)(mi)(mi)，或(huo)更高的12米(mi)(mi)(mi)等(deng)，圍擋表(biao)面(mian)和張貼該項目(mu)的效果圖和宣(xuan)傳畫面(mian)等(deng)。或(huo)用于城市公益廣告。

施(shi)工(gong)(gong)(gong)(gong)現場(chang)(chang)(chang)須(xu)按(an)照《北(bei)京(jing)市建(jian)設(she)(she)工(gong)(gong)(gong)(gong)程施(shi)工(gong)(gong)(gong)(gong)現場(chang)(chang)(chang)場(chang)(chang)(chang)容衛生(sheng)標(biao)準(zhun)》實行封閉式管理(li)，圍(wei)(wei)(wei)擋(dang)(dang)的(de)(de)高度不(bu)得(de)低于(yu)1.8米(mi)(mi)。圍(wei)(wei)(wei)擋(dang)(dang)的(de)(de)顏(yan)色宜(yi)采用(yong)(yong)淺(qian)藍色、灰色或(huo)白色，無污染和油(you)漆(qi)脫落，圍(wei)(wei)(wei)擋(dang)(dang)上可用(yong)(yong)淺(qian)藍色、灰色或(huo)白色油(you)漆(qi)噴涂(tu)(tu)施(shi)工(gong)(gong)(gong)(gong)企業標(biao)識和項目名稱。施(shi)工(gong)(gong)(gong)(gong)企業標(biao)識和項目名稱設(she)(she)置(zhi)(zhi)(zhi)標(biao)準(zhun)為(wei)(wei)：“××公司承建(jian)××工(gong)(gong)(gong)(gong)程”，字(zi)體為(wei)(wei)仿宋字(zi)，字(zi)體大(da)小(xiao)為(wei)(wei)0.6米(mi)(mi)X0.8米(mi)(mi)（寬X高），字(zi)體下沿距(ju)地(di)面(mian)0.6—0.8米(mi)(mi)，字(zi)體須(xu)正確(que)規范(fan)、工(gong)(gong)(gong)(gong)整(zheng)美觀(guan)。圍(wei)(wei)(wei)擋(dang)(dang)不(bu)得(de)用(yong)(yong)于(yu)擋(dang)(dang)土、承重，不(bu)得(de)倚靠圍(wei)(wei)(wei)擋(dang)(dang)堆(dui)物、堆(dui)料(liao)，不(bu)得(de)利用(yong)(yong)圍(wei)(wei)(wei)擋(dang)(dang)做墻面(mian)設(she)(she)置(zhi)(zhi)(zhi)臨時工(gong)(gong)(gong)(gong)棚、食堂(tang)和廁所(suo)等。施(shi)工(gong)(gong)(gong)(gong)總承包單位統一(yi)負責(ze)施(shi)工(gong)(gong)(gong)(gong)現場(chang)(chang)(chang)圍(wei)(wei)(wei)擋(dang)(dang)的(de)(de)設(she)(she)置(zhi)(zhi)(zhi)和管理(li)，尚(shang)未施(shi)工(gong)(gong)(gong)(gong)的(de)(de)，由(you)建(jian)設(she)(she)單位負責(ze)，圍(wei)(wei)(wei)擋(dang)(dang)管理(li)單位應做好圍(wei)(wei)(wei)擋(dang)(dang)的(de)(de)維護、保(bao)潔(jie)工(gong)(gong)(gong)(gong)作(zuo)，保(bao)持圍(wei)(wei)(wei)擋(dang)(dang)清潔(jie)，無亂張貼、亂涂(tu)(tu)寫、亂刻畫。在圍(wei)(wei)(wei)擋(dang)(dang)上方設(she)(she)置(zhi)(zhi)(zhi)標(biao)語、宣傳(chuan)品的(de)(de)，應當按(an)照市政管理(li)行政部(bu)門批(pi)準(zhun)的(de)(de)范(fan)圍(wei)(wei)(wei)、地(di)點、數量、規格、內容和期限(xian)設(she)(she)置(zhi)(zhi)(zhi)。禁止利用(yong)(yong)施(shi)工(gong)(gong)(gong)(gong)現場(chang)(chang)(chang)圍(wei)(wei)(wei)擋(dang)(dang)設(she)(she)置(zhi)(zhi)(zhi)戶(hu)外(wai)廣告。施(shi)工(gong)(gong)(gong)(gong)現場(chang)(chang)(chang)不(bu)按(an)要求(qiu)設(she)(she)置(zhi)(zhi)(zhi)圍(wei)(wei)(wei)擋(dang)(dang)的(de)(de)，市、區城管執法部(bu)門將(jiang)依法對(dui)其進行處罰；市、區建(jian)委(wei)將(jiang)責(ze)令其限(xian)期改(gai)(gai)正或(huo)停工(gong)(gong)(gong)(gong)整(zheng)改(gai)(gai)，逾期不(bu)改(gai)(gai)的(de)(de)，移送市、區城管執法部(bu)門處理(li)。