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)高度一(yi)般在(zai)2米(mi)(mi)(mi)以上，常見(jian)的(de)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(de)12米(mi)(mi)(mi)等，圍擋表面和張(zhang)貼該項(xiang)目的(de)效果(guo)圖和宣傳(chuan)畫(hua)面等。或(huo)用于城(cheng)市公益廣告(gao)。

施(shi)工(gong)(gong)(gong)(gong)(gong)現(xian)(xian)場須按(an)照《北京(jing)市(shi)建(jian)(jian)設工(gong)(gong)(gong)(gong)(gong)程(cheng)施(shi)工(gong)(gong)(gong)(gong)(gong)現(xian)(xian)場場容衛生標準(zhun)(zhun)》實行封閉式管(guan)理(li)(li)，圍(wei)(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)的(de)高(gao)度不(bu)(bu)得(de)低于1.8米。圍(wei)(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)的(de)顏(yan)色(se)(se)宜采用(yong)(yong)(yong)淺藍色(se)(se)、灰(hui)色(se)(se)或白色(se)(se)，無(wu)污染和(he)(he)(he)油(you)(you)漆脫(tuo)落，圍(wei)(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)上(shang)可(ke)用(yong)(yong)(yong)淺藍色(se)(se)、灰(hui)色(se)(se)或白色(se)(se)油(you)(you)漆噴(pen)涂(tu)施(shi)工(gong)(gong)(gong)(gong)(gong)企(qi)業(ye)標識(shi)和(he)(he)(he)項目名(ming)(ming)稱(cheng)。施(shi)工(gong)(gong)(gong)(gong)(gong)企(qi)業(ye)標識(shi)和(he)(he)(he)項目名(ming)(ming)稱(cheng)設置(zhi)(zhi)標準(zhun)(zhun)為：“××公司承(cheng)建(jian)(jian)××工(gong)(gong)(gong)(gong)(gong)程(cheng)”，字體(ti)(ti)為仿宋字，字體(ti)(ti)大小為0.6米X0.8米（寬X高(gao)），字體(ti)(ti)下沿(yan)距地面0.6—0.8米，字體(ti)(ti)須正(zheng)確(que)規范、工(gong)(gong)(gong)(gong)(gong)整(zheng)美觀。圍(wei)(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)不(bu)(bu)得(de)用(yong)(yong)(yong)于擋(dang)(dang)(dang)土、承(cheng)重，不(bu)(bu)得(de)倚靠圍(wei)(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)堆(dui)物、堆(dui)料(liao)，不(bu)(bu)得(de)利用(yong)(yong)(yong)圍(wei)(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)做墻面設置(zhi)(zhi)臨時工(gong)(gong)(gong)(gong)(gong)棚、食堂和(he)(he)(he)廁所等。施(shi)工(gong)(gong)(gong)(gong)(gong)總承(cheng)包單(dan)位(wei)(wei)統一負(fu)責施(shi)工(gong)(gong)(gong)(gong)(gong)現(xian)(xian)場圍(wei)(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)的(de)設置(zhi)(zhi)和(he)(he)(he)管(guan)理(li)(li)，尚未施(shi)工(gong)(gong)(gong)(gong)(gong)的(de)，由建(jian)(jian)設單(dan)位(wei)(wei)負(fu)責，圍(wei)(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)管(guan)理(li)(li)單(dan)位(wei)(wei)應做好圍(wei)(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)的(de)維(wei)護、保潔(jie)工(gong)(gong)(gong)(gong)(gong)作，保持圍(wei)(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)清潔(jie)，無(wu)亂張貼、亂涂(tu)寫(xie)、亂刻畫。在圍(wei)(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)上(shang)方設置(zhi)(zhi)標語(yu)、宣傳(chuan)品的(de)，應當(dang)按(an)照市(shi)政管(guan)理(li)(li)行政部門(men)批準(zhun)(zhun)的(de)范圍(wei)(wei)(wei)(wei)(wei)(wei)、地點、數量(liang)、規格(ge)、內容和(he)(he)(he)期(qi)限設置(zhi)(zhi)。禁止利用(yong)(yong)(yong)施(shi)工(gong)(gong)(gong)(gong)(gong)現(xian)(xian)場圍(wei)(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)設置(zhi)(zhi)戶外廣告。施(shi)工(gong)(gong)(gong)(gong)(gong)現(xian)(xian)場不(bu)(bu)按(an)要求(qiu)設置(zhi)(zhi)圍(wei)(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)的(de)，市(shi)、區城(cheng)管(guan)執(zhi)法(fa)(fa)部門(men)將依法(fa)(fa)對其進(jin)行處罰；市(shi)、區建(jian)(jian)委將責令其限期(qi)改(gai)正(zheng)或停工(gong)(gong)(gong)(gong)(gong)整(zheng)改(gai)，逾期(qi)不(bu)(bu)改(gai)的(de)，移送市(shi)、區城(cheng)管(guan)執(zhi)法(fa)(fa)部門(men)處理(li)(li)。