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)以上，常見的有2米(mi)，4米(mi)，6米(mi)和8米(mi)，或更高的12米(mi)等，圍(wei)擋表面(mian)和張貼(tie)該項(xiang)目(mu)的效(xiao)果圖(tu)和宣傳(chuan)畫面(mian)等。或用于城市公益(yi)廣告。

施(shi)(shi)工(gong)(gong)(gong)現(xian)場須按照(zhao)《北京市建設(she)(she)工(gong)(gong)(gong)程(cheng)施(shi)(shi)工(gong)(gong)(gong)現(xian)場場容衛生標(biao)準》實行(xing)封閉式管(guan)理，圍(wei)(wei)(wei)(wei)擋(dang)(dang)的(de)(de)高度不(bu)得低于1.8米(mi)(mi)。圍(wei)(wei)(wei)(wei)擋(dang)(dang)的(de)(de)顏色(se)(se)宜采用淺藍色(se)(se)、灰色(se)(se)或白色(se)(se)，無(wu)污染和(he)油(you)漆脫落(luo)，圍(wei)(wei)(wei)(wei)擋(dang)(dang)上可用淺藍色(se)(se)、灰色(se)(se)或白色(se)(se)油(you)漆噴涂施(shi)(shi)工(gong)(gong)(gong)企(qi)業(ye)標(biao)識(shi)(shi)和(he)項(xiang)目(mu)名稱。施(shi)(shi)工(gong)(gong)(gong)企(qi)業(ye)標(biao)識(shi)(shi)和(he)項(xiang)目(mu)名稱設(she)(she)置(zhi)(zhi)標(biao)準為(wei)：“××公司(si)承建××工(gong)(gong)(gong)程(cheng)”，字(zi)體為(wei)仿宋字(zi)，字(zi)體大(da)小為(wei)0.6米(mi)(mi)X0.8米(mi)(mi)（寬(kuan)X高），字(zi)體下沿距地面0.6—0.8米(mi)(mi)，字(zi)體須正確規范(fan)(fan)、工(gong)(gong)(gong)整(zheng)美觀(guan)。圍(wei)(wei)(wei)(wei)擋(dang)(dang)不(bu)得用于擋(dang)(dang)土、承重，不(bu)得倚靠圍(wei)(wei)(wei)(wei)擋(dang)(dang)堆物、堆料，不(bu)得利用圍(wei)(wei)(wei)(wei)擋(dang)(dang)做墻面設(she)(she)置(zhi)(zhi)臨時工(gong)(gong)(gong)棚、食堂(tang)和(he)廁所等。施(shi)(shi)工(gong)(gong)(gong)總承包(bao)單(dan)位統(tong)一負責(ze)施(shi)(shi)工(gong)(gong)(gong)現(xian)場圍(wei)(wei)(wei)(wei)擋(dang)(dang)的(de)(de)設(she)(she)置(zhi)(zhi)和(he)管(guan)理，尚未施(shi)(shi)工(gong)(gong)(gong)的(de)(de)，由建設(she)(she)單(dan)位負責(ze)，圍(wei)(wei)(wei)(wei)擋(dang)(dang)管(guan)理單(dan)位應(ying)做好圍(wei)(wei)(wei)(wei)擋(dang)(dang)的(de)(de)維護、保潔工(gong)(gong)(gong)作(zuo)，保持(chi)圍(wei)(wei)(wei)(wei)擋(dang)(dang)清潔，無(wu)亂(luan)(luan)張貼(tie)、亂(luan)(luan)涂寫、亂(luan)(luan)刻畫。在(zai)圍(wei)(wei)(wei)(wei)擋(dang)(dang)上方設(she)(she)置(zhi)(zhi)標(biao)語、宣傳品的(de)(de)，應(ying)當按照(zhao)市政管(guan)理行(xing)政部(bu)(bu)門批準的(de)(de)范(fan)(fan)圍(wei)(wei)(wei)(wei)、地點、數量(liang)、規格、內容和(he)期限設(she)(she)置(zhi)(zhi)。禁止利用施(shi)(shi)工(gong)(gong)(gong)現(xian)場圍(wei)(wei)(wei)(wei)擋(dang)(dang)設(she)(she)置(zhi)(zhi)戶(hu)外(wai)廣告。施(shi)(shi)工(gong)(gong)(gong)現(xian)場不(bu)按要(yao)求設(she)(she)置(zhi)(zhi)圍(wei)(wei)(wei)(wei)擋(dang)(dang)的(de)(de)，市、區城管(guan)執(zhi)法部(bu)(bu)門將依法對其進行(xing)處罰；市、區建委將責(ze)令其限期改正或停(ting)工(gong)(gong)(gong)整(zheng)改，逾期不(bu)改的(de)(de)，移送(song)市、區城管(guan)執(zhi)法部(bu)(bu)門處理。