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(du)一般在2米(mi)(mi)以上，常(chang)見的有2米(mi)(mi)，4米(mi)(mi)，6米(mi)(mi)和(he)8米(mi)(mi)，或更高的12米(mi)(mi)等(deng)，圍擋表面和(he)張貼該(gai)項目的效果圖(tu)和(he)宣傳畫面等(deng)。或用于城市公益(yi)廣(guang)告。

施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)現(xian)(xian)場(chang)(chang)(chang)(chang)須按照(zhao)(zhao)《北京市建(jian)設(she)工(gong)(gong)(gong)(gong)程(cheng)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)現(xian)(xian)場(chang)(chang)(chang)(chang)場(chang)(chang)(chang)(chang)容(rong)衛(wei)生標(biao)(biao)(biao)(biao)準(zhun)》實行(xing)封閉(bi)式(shi)管(guan)理(li)，圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)的(de)高度不得(de)低于1.8米(mi)。圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)的(de)顏色(se)宜采用(yong)淺藍色(se)、灰色(se)或白色(se)，無(wu)(wu)污染和油漆脫落，圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)上可用(yong)淺藍色(se)、灰色(se)或白色(se)油漆噴涂施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)企業標(biao)(biao)(biao)(biao)識(shi)和項目名稱(cheng)。施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)企業標(biao)(biao)(biao)(biao)識(shi)和項目名稱(cheng)設(she)置(zhi)(zhi)標(biao)(biao)(biao)(biao)準(zhun)為(wei)：“××公司承建(jian)××工(gong)(gong)(gong)(gong)程(cheng)”，字(zi)(zi)體為(wei)仿(fang)宋字(zi)(zi)，字(zi)(zi)體大小為(wei)0.6米(mi)X0.8米(mi)（寬(kuan)X高），字(zi)(zi)體下沿距地(di)面0.6—0.8米(mi)，字(zi)(zi)體須正確規(gui)范、工(gong)(gong)(gong)(gong)整(zheng)美(mei)觀(guan)。圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)不得(de)用(yong)于擋(dang)(dang)土、承重，不得(de)倚靠(kao)圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)堆(dui)物、堆(dui)料，不得(de)利(li)用(yong)圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)做墻(qiang)面設(she)置(zhi)(zhi)臨(lin)時(shi)工(gong)(gong)(gong)(gong)棚(peng)、食(shi)堂和廁所等。施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)總(zong)承包單位(wei)統一(yi)負責(ze)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)現(xian)(xian)場(chang)(chang)(chang)(chang)圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)的(de)設(she)置(zhi)(zhi)和管(guan)理(li)，尚未施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)的(de)，由(you)建(jian)設(she)單位(wei)負責(ze)，圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)管(guan)理(li)單位(wei)應做好圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)的(de)維護(hu)、保潔工(gong)(gong)(gong)(gong)作，保持圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)清潔，無(wu)(wu)亂張貼(tie)、亂涂寫(xie)、亂刻畫。在圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)上方設(she)置(zhi)(zhi)標(biao)(biao)(biao)(biao)語、宣(xuan)傳品的(de)，應當按照(zhao)(zhao)市政管(guan)理(li)行(xing)政部(bu)門(men)(men)批準(zhun)的(de)范圍(wei)(wei)(wei)(wei)(wei)、地(di)點(dian)、數(shu)量(liang)、規(gui)格、內容(rong)和期限設(she)置(zhi)(zhi)。禁止(zhi)利(li)用(yong)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)現(xian)(xian)場(chang)(chang)(chang)(chang)圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)設(she)置(zhi)(zhi)戶外(wai)廣(guang)告。施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)現(xian)(xian)場(chang)(chang)(chang)(chang)不按要求設(she)置(zhi)(zhi)圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)的(de)，市、區城管(guan)執(zhi)法(fa)部(bu)門(men)(men)將(jiang)依法(fa)對其進行(xing)處罰；市、區建(jian)委(wei)將(jiang)責(ze)令(ling)其限期改正或停工(gong)(gong)(gong)(gong)整(zheng)改，逾期不改的(de)，移(yi)送市、區城管(guan)執(zhi)法(fa)部(bu)門(men)(men)處理(li)。