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2米(mi)(mi)(mi)以上，常見(jian)的有2米(mi)(mi)(mi)，4米(mi)(mi)(mi)，6米(mi)(mi)(mi)和(he)8米(mi)(mi)(mi)，或更高的12米(mi)(mi)(mi)等，圍(wei)擋表(biao)面和(he)張貼該(gai)項目(mu)的效果(guo)圖(tu)和(he)宣傳畫(hua)面等。或用于城市(shi)公益廣告(gao)。

施(shi)(shi)工(gong)(gong)(gong)(gong)現(xian)場(chang)須按(an)照《北京市建(jian)設(she)(she)工(gong)(gong)(gong)(gong)程施(shi)(shi)工(gong)(gong)(gong)(gong)現(xian)場(chang)場(chang)容(rong)衛生標(biao)準(zhun)》實行封閉(bi)式管(guan)理(li)，圍(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)(dang)的(de)(de)高度不得低于1.8米。圍(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)(dang)的(de)(de)顏色(se)宜采用(yong)淺藍色(se)、灰色(se)或(huo)白(bai)色(se)，無(wu)污染和油漆脫(tuo)落，圍(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)(dang)上(shang)可用(yong)淺藍色(se)、灰色(se)或(huo)白(bai)色(se)油漆噴涂(tu)施(shi)(shi)工(gong)(gong)(gong)(gong)企業標(biao)識(shi)和項(xiang)目名稱(cheng)(cheng)。施(shi)(shi)工(gong)(gong)(gong)(gong)企業標(biao)識(shi)和項(xiang)目名稱(cheng)(cheng)設(she)(she)置(zhi)(zhi)標(biao)準(zhun)為：“××公司承建(jian)××工(gong)(gong)(gong)(gong)程”，字體為仿宋(song)字，字體大小為0.6米X0.8米（寬X高），字體下沿距地面0.6—0.8米，字體須正(zheng)確規范(fan)、工(gong)(gong)(gong)(gong)整美觀。圍(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)(dang)不得用(yong)于擋(dang)(dang)(dang)(dang)(dang)(dang)土、承重(zhong)，不得倚靠圍(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)(dang)堆(dui)物、堆(dui)料(liao)，不得利(li)用(yong)圍(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)(dang)做(zuo)墻面設(she)(she)置(zhi)(zhi)臨時工(gong)(gong)(gong)(gong)棚、食堂和廁(ce)所等。施(shi)(shi)工(gong)(gong)(gong)(gong)總(zong)承包(bao)單(dan)位(wei)統一負責(ze)(ze)(ze)施(shi)(shi)工(gong)(gong)(gong)(gong)現(xian)場(chang)圍(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)(dang)的(de)(de)設(she)(she)置(zhi)(zhi)和管(guan)理(li)，尚未施(shi)(shi)工(gong)(gong)(gong)(gong)的(de)(de)，由建(jian)設(she)(she)單(dan)位(wei)負責(ze)(ze)(ze)，圍(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)(dang)管(guan)理(li)單(dan)位(wei)應做(zuo)好圍(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)(dang)的(de)(de)維(wei)護、保(bao)潔工(gong)(gong)(gong)(gong)作，保(bao)持圍(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)(dang)清潔，無(wu)亂(luan)張貼、亂(luan)涂(tu)寫、亂(luan)刻(ke)畫。在圍(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)(dang)上(shang)方設(she)(she)置(zhi)(zhi)標(biao)語(yu)、宣傳品的(de)(de)，應當(dang)按(an)照市政(zheng)管(guan)理(li)行政(zheng)部門(men)(men)批準(zhun)的(de)(de)范(fan)圍(wei)(wei)(wei)(wei)、地點、數量、規格、內容(rong)和期(qi)限設(she)(she)置(zhi)(zhi)。禁止利(li)用(yong)施(shi)(shi)工(gong)(gong)(gong)(gong)現(xian)場(chang)圍(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)(dang)設(she)(she)置(zhi)(zhi)戶外廣告(gao)。施(shi)(shi)工(gong)(gong)(gong)(gong)現(xian)場(chang)不按(an)要求設(she)(she)置(zhi)(zhi)圍(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)(dang)的(de)(de)，市、區(qu)城管(guan)執法(fa)(fa)部門(men)(men)將依法(fa)(fa)對其(qi)進(jin)行處罰；市、區(qu)建(jian)委將責(ze)(ze)(ze)令其(qi)限期(qi)改(gai)正(zheng)或(huo)停工(gong)(gong)(gong)(gong)整改(gai)，逾期(qi)不改(gai)的(de)(de)，移送市、區(qu)城管(guan)執法(fa)(fa)部門(men)(men)處理(li)。