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)(de)高度一般在2米(mi)以上，常見的(de)(de)(de)有2米(mi)，4米(mi)，6米(mi)和(he)8米(mi)，或(huo)更(geng)高的(de)(de)(de)12米(mi)等(deng)，圍(wei)擋表面和(he)張(zhang)貼該項目(mu)的(de)(de)(de)效果圖和(he)宣(xuan)傳畫面等(deng)。或(huo)用于城市(shi)公(gong)益廣告。

施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)現場須按(an)(an)照(zhao)《北(bei)京市(shi)(shi)建設工(gong)(gong)(gong)(gong)(gong)程施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)現場場容(rong)衛(wei)生(sheng)標準》實行(xing)(xing)封閉(bi)式管(guan)(guan)理(li)，圍(wei)擋(dang)(dang)(dang)的(de)(de)(de)高(gao)度不(bu)得(de)低于(yu)1.8米。圍(wei)擋(dang)(dang)(dang)的(de)(de)(de)顏色宜采用(yong)(yong)淺(qian)藍色、灰色或(huo)白(bai)色，無(wu)污染(ran)和(he)(he)(he)油漆(qi)脫落，圍(wei)擋(dang)(dang)(dang)上(shang)可用(yong)(yong)淺(qian)藍色、灰色或(huo)白(bai)色油漆(qi)噴涂施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)企業(ye)標識(shi)和(he)(he)(he)項目名(ming)稱(cheng)。施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)企業(ye)標識(shi)和(he)(he)(he)項目名(ming)稱(cheng)設置(zhi)(zhi)標準為：“××公司承(cheng)建××工(gong)(gong)(gong)(gong)(gong)程”，字(zi)體為仿宋字(zi)，字(zi)體大小為0.6米X0.8米（寬(kuan)X高(gao)），字(zi)體下(xia)沿距地(di)面0.6—0.8米，字(zi)體須正確規范(fan)、工(gong)(gong)(gong)(gong)(gong)整(zheng)(zheng)美觀。圍(wei)擋(dang)(dang)(dang)不(bu)得(de)用(yong)(yong)于(yu)擋(dang)(dang)(dang)土、承(cheng)重，不(bu)得(de)倚靠圍(wei)擋(dang)(dang)(dang)堆物、堆料(liao)，不(bu)得(de)利(li)用(yong)(yong)圍(wei)擋(dang)(dang)(dang)做墻面設置(zhi)(zhi)臨(lin)時工(gong)(gong)(gong)(gong)(gong)棚(peng)、食(shi)堂(tang)和(he)(he)(he)廁(ce)所等(deng)。施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)總承(cheng)包單(dan)(dan)位(wei)統一負責施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)現場圍(wei)擋(dang)(dang)(dang)的(de)(de)(de)設置(zhi)(zhi)和(he)(he)(he)管(guan)(guan)理(li)，尚未施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)的(de)(de)(de)，由建設單(dan)(dan)位(wei)負責，圍(wei)擋(dang)(dang)(dang)管(guan)(guan)理(li)單(dan)(dan)位(wei)應做好圍(wei)擋(dang)(dang)(dang)的(de)(de)(de)維護、保(bao)潔工(gong)(gong)(gong)(gong)(gong)作(zuo)，保(bao)持(chi)圍(wei)擋(dang)(dang)(dang)清潔，無(wu)亂張貼、亂涂寫、亂刻(ke)畫。在圍(wei)擋(dang)(dang)(dang)上(shang)方(fang)設置(zhi)(zhi)標語、宣傳品的(de)(de)(de)，應當(dang)按(an)(an)照(zhao)市(shi)(shi)政管(guan)(guan)理(li)行(xing)(xing)政部(bu)門(men)(men)批(pi)準的(de)(de)(de)范(fan)圍(wei)、地(di)點、數(shu)量、規格、內容(rong)和(he)(he)(he)期限設置(zhi)(zhi)。禁止利(li)用(yong)(yong)施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)現場圍(wei)擋(dang)(dang)(dang)設置(zhi)(zhi)戶外(wai)廣告。施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)現場不(bu)按(an)(an)要求設置(zhi)(zhi)圍(wei)擋(dang)(dang)(dang)的(de)(de)(de)，市(shi)(shi)、區城(cheng)管(guan)(guan)執(zhi)(zhi)法部(bu)門(men)(men)將依(yi)法對其進行(xing)(xing)處罰；市(shi)(shi)、區建委將責令其限期改正或(huo)停(ting)工(gong)(gong)(gong)(gong)(gong)整(zheng)(zheng)改，逾期不(bu)改的(de)(de)(de)，移送市(shi)(shi)、區城(cheng)管(guan)(guan)執(zhi)(zhi)法部(bu)門(men)(men)處理(li)。