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)(de)高(gao)度一般在(zai)2米(mi)以上，常見(jian)的(de)(de)有(you)2米(mi)，4米(mi)，6米(mi)和8米(mi)，或更高(gao)的(de)(de)12米(mi)等，圍擋(dang)表(biao)面(mian)和張貼該項(xiang)目的(de)(de)效果圖和宣(xuan)傳畫(hua)面(mian)等。或用于城市公(gong)益(yi)廣告。

施(shi)工(gong)(gong)(gong)(gong)(gong)現場(chang)須按(an)(an)照《北(bei)京市(shi)建設(she)(she)工(gong)(gong)(gong)(gong)(gong)程施(shi)工(gong)(gong)(gong)(gong)(gong)現場(chang)場(chang)容(rong)衛生標(biao)(biao)準》實(shi)行封閉式管(guan)(guan)理(li)(li)，圍(wei)(wei)擋(dang)(dang)的(de)高度不(bu)(bu)得低于1.8米。圍(wei)(wei)擋(dang)(dang)的(de)顏色(se)(se)宜采(cai)用(yong)淺藍色(se)(se)、灰(hui)色(se)(se)或(huo)白(bai)(bai)色(se)(se)，無污染和(he)(he)油漆(qi)脫(tuo)落，圍(wei)(wei)擋(dang)(dang)上可用(yong)淺藍色(se)(se)、灰(hui)色(se)(se)或(huo)白(bai)(bai)色(se)(se)油漆(qi)噴涂(tu)(tu)施(shi)工(gong)(gong)(gong)(gong)(gong)企業標(biao)(biao)識和(he)(he)項(xiang)目名(ming)稱(cheng)(cheng)。施(shi)工(gong)(gong)(gong)(gong)(gong)企業標(biao)(biao)識和(he)(he)項(xiang)目名(ming)稱(cheng)(cheng)設(she)(she)置(zhi)(zhi)標(biao)(biao)準為(wei)：“××公司承(cheng)建××工(gong)(gong)(gong)(gong)(gong)程”，字體(ti)為(wei)仿(fang)宋字，字體(ti)大小(xiao)為(wei)0.6米X0.8米（寬(kuan)X高），字體(ti)下(xia)沿距(ju)地(di)面0.6—0.8米，字體(ti)須正(zheng)確規范、工(gong)(gong)(gong)(gong)(gong)整美(mei)觀。圍(wei)(wei)擋(dang)(dang)不(bu)(bu)得用(yong)于擋(dang)(dang)土(tu)、承(cheng)重，不(bu)(bu)得倚靠圍(wei)(wei)擋(dang)(dang)堆物、堆料，不(bu)(bu)得利用(yong)圍(wei)(wei)擋(dang)(dang)做墻面設(she)(she)置(zhi)(zhi)臨時工(gong)(gong)(gong)(gong)(gong)棚、食堂和(he)(he)廁所等。施(shi)工(gong)(gong)(gong)(gong)(gong)總承(cheng)包(bao)單位(wei)(wei)統一(yi)負(fu)責施(shi)工(gong)(gong)(gong)(gong)(gong)現場(chang)圍(wei)(wei)擋(dang)(dang)的(de)設(she)(she)置(zhi)(zhi)和(he)(he)管(guan)(guan)理(li)(li)，尚未施(shi)工(gong)(gong)(gong)(gong)(gong)的(de)，由建設(she)(she)單位(wei)(wei)負(fu)責，圍(wei)(wei)擋(dang)(dang)管(guan)(guan)理(li)(li)單位(wei)(wei)應(ying)做好圍(wei)(wei)擋(dang)(dang)的(de)維護、保(bao)潔工(gong)(gong)(gong)(gong)(gong)作，保(bao)持圍(wei)(wei)擋(dang)(dang)清(qing)潔，無亂張貼、亂涂(tu)(tu)寫、亂刻畫(hua)。在圍(wei)(wei)擋(dang)(dang)上方設(she)(she)置(zhi)(zhi)標(biao)(biao)語、宣傳品的(de)，應(ying)當(dang)按(an)(an)照市(shi)政(zheng)管(guan)(guan)理(li)(li)行政(zheng)部門批準的(de)范圍(wei)(wei)、地(di)點、數量、規格、內(nei)容(rong)和(he)(he)期限(xian)設(she)(she)置(zhi)(zhi)。禁止利用(yong)施(shi)工(gong)(gong)(gong)(gong)(gong)現場(chang)圍(wei)(wei)擋(dang)(dang)設(she)(she)置(zhi)(zhi)戶外廣告。施(shi)工(gong)(gong)(gong)(gong)(gong)現場(chang)不(bu)(bu)按(an)(an)要求(qiu)設(she)(she)置(zhi)(zhi)圍(wei)(wei)擋(dang)(dang)的(de)，市(shi)、區(qu)城(cheng)管(guan)(guan)執法部門將依法對其(qi)進行處罰；市(shi)、區(qu)建委將責令其(qi)限(xian)期改正(zheng)或(huo)停工(gong)(gong)(gong)(gong)(gong)整改，逾期不(bu)(bu)改的(de)，移(yi)送市(shi)、區(qu)城(cheng)管(guan)(guan)執法部門處理(li)(li)。