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，圍擋表(biao)面和張(zhang)貼(tie)該(gai)項目的效果(guo)圖和宣傳畫(hua)面等。或(huo)用于城市公益(yi)廣告。

施(shi)工(gong)(gong)(gong)現(xian)場(chang)須(xu)按照(zhao)《北京市(shi)建(jian)設(she)(she)(she)工(gong)(gong)(gong)程施(shi)工(gong)(gong)(gong)現(xian)場(chang)場(chang)容(rong)(rong)衛(wei)生標(biao)(biao)準》實行封閉式管(guan)理，圍(wei)(wei)(wei)(wei)擋(dang)的(de)(de)高(gao)度(du)不(bu)(bu)(bu)得低于1.8米。圍(wei)(wei)(wei)(wei)擋(dang)的(de)(de)顏色(se)宜采用淺(qian)藍色(se)、灰色(se)或白(bai)色(se)，無污染和(he)(he)油漆(qi)脫(tuo)落，圍(wei)(wei)(wei)(wei)擋(dang)上可用淺(qian)藍色(se)、灰色(se)或白(bai)色(se)油漆(qi)噴涂施(shi)工(gong)(gong)(gong)企業標(biao)(biao)識(shi)和(he)(he)項目(mu)名(ming)稱。施(shi)工(gong)(gong)(gong)企業標(biao)(biao)識(shi)和(he)(he)項目(mu)名(ming)稱設(she)(she)(she)置(zhi)(zhi)標(biao)(biao)準為(wei)：“××公司承(cheng)(cheng)建(jian)××工(gong)(gong)(gong)程”，字(zi)體為(wei)仿宋字(zi)，字(zi)體大小為(wei)0.6米X0.8米（寬(kuan)X高(gao)），字(zi)體下(xia)沿(yan)距地面0.6—0.8米，字(zi)體須(xu)正(zheng)確規(gui)范(fan)、工(gong)(gong)(gong)整美觀。圍(wei)(wei)(wei)(wei)擋(dang)不(bu)(bu)(bu)得用于擋(dang)土、承(cheng)(cheng)重(zhong)，不(bu)(bu)(bu)得倚靠圍(wei)(wei)(wei)(wei)擋(dang)堆(dui)物、堆(dui)料，不(bu)(bu)(bu)得利(li)用圍(wei)(wei)(wei)(wei)擋(dang)做墻面設(she)(she)(she)置(zhi)(zhi)臨時工(gong)(gong)(gong)棚、食堂(tang)和(he)(he)廁(ce)所等。施(shi)工(gong)(gong)(gong)總(zong)承(cheng)(cheng)包單位(wei)統一(yi)負責(ze)施(shi)工(gong)(gong)(gong)現(xian)場(chang)圍(wei)(wei)(wei)(wei)擋(dang)的(de)(de)設(she)(she)(she)置(zhi)(zhi)和(he)(he)管(guan)理，尚未施(shi)工(gong)(gong)(gong)的(de)(de)，由(you)建(jian)設(she)(she)(she)單位(wei)負責(ze)，圍(wei)(wei)(wei)(wei)擋(dang)管(guan)理單位(wei)應做好圍(wei)(wei)(wei)(wei)擋(dang)的(de)(de)維(wei)護(hu)、保潔(jie)工(gong)(gong)(gong)作(zuo)，保持圍(wei)(wei)(wei)(wei)擋(dang)清潔(jie)，無亂(luan)張貼、亂(luan)涂寫、亂(luan)刻畫。在圍(wei)(wei)(wei)(wei)擋(dang)上方設(she)(she)(she)置(zhi)(zhi)標(biao)(biao)語(yu)、宣傳(chuan)品的(de)(de)，應當(dang)按照(zhao)市(shi)政(zheng)管(guan)理行政(zheng)部(bu)(bu)門(men)(men)批準的(de)(de)范(fan)圍(wei)(wei)(wei)(wei)、地點、數量(liang)、規(gui)格、內容(rong)(rong)和(he)(he)期限設(she)(she)(she)置(zhi)(zhi)。禁止利(li)用施(shi)工(gong)(gong)(gong)現(xian)場(chang)圍(wei)(wei)(wei)(wei)擋(dang)設(she)(she)(she)置(zhi)(zhi)戶外(wai)廣告。施(shi)工(gong)(gong)(gong)現(xian)場(chang)不(bu)(bu)(bu)按要求設(she)(she)(she)置(zhi)(zhi)圍(wei)(wei)(wei)(wei)擋(dang)的(de)(de)，市(shi)、區城(cheng)(cheng)管(guan)執法部(bu)(bu)門(men)(men)將依(yi)法對其(qi)進行處(chu)罰；市(shi)、區建(jian)委將責(ze)令(ling)其(qi)限期改(gai)正(zheng)或停工(gong)(gong)(gong)整改(gai)，逾期不(bu)(bu)(bu)改(gai)的(de)(de)，移送市(shi)、區城(cheng)(cheng)管(guan)執法部(bu)(bu)門(men)(men)處(chu)理。