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(du)一般在2米以上，常見的(de)(de)有(you)2米，4米，6米和(he)8米，或(huo)更高(gao)的(de)(de)12米等(deng)，圍擋表(biao)面和(he)張貼該項目的(de)(de)效果(guo)圖(tu)和(he)宣(xuan)傳畫面等(deng)。或(huo)用于城市公(gong)益廣告(gao)。

施(shi)工(gong)(gong)(gong)(gong)(gong)現場須按(an)照《北京(jing)市建設(she)工(gong)(gong)(gong)(gong)(gong)程施(shi)工(gong)(gong)(gong)(gong)(gong)現場場容衛生(sheng)標(biao)準(zhun)》實行(xing)(xing)封閉式管(guan)理(li)(li)，圍(wei)(wei)擋(dang)(dang)(dang)的(de)(de)高度(du)不(bu)得(de)(de)低于1.8米(mi)。圍(wei)(wei)擋(dang)(dang)(dang)的(de)(de)顏(yan)色宜采用淺(qian)藍色、灰(hui)(hui)色或白色，無(wu)(wu)污染和(he)(he)油漆脫落，圍(wei)(wei)擋(dang)(dang)(dang)上可用淺(qian)藍色、灰(hui)(hui)色或白色油漆噴涂(tu)施(shi)工(gong)(gong)(gong)(gong)(gong)企業(ye)標(biao)識(shi)和(he)(he)項(xiang)(xiang)目名稱(cheng)。施(shi)工(gong)(gong)(gong)(gong)(gong)企業(ye)標(biao)識(shi)和(he)(he)項(xiang)(xiang)目名稱(cheng)設(she)置(zhi)(zhi)標(biao)準(zhun)為：“××公司承建××工(gong)(gong)(gong)(gong)(gong)程”，字體(ti)為仿宋字，字體(ti)大小為0.6米(mi)X0.8米(mi)（寬X高），字體(ti)下(xia)沿(yan)距地面0.6—0.8米(mi)，字體(ti)須正(zheng)確(que)規范、工(gong)(gong)(gong)(gong)(gong)整美觀。圍(wei)(wei)擋(dang)(dang)(dang)不(bu)得(de)(de)用于擋(dang)(dang)(dang)土(tu)、承重，不(bu)得(de)(de)倚靠(kao)圍(wei)(wei)擋(dang)(dang)(dang)堆物、堆料(liao)，不(bu)得(de)(de)利(li)用圍(wei)(wei)擋(dang)(dang)(dang)做墻面設(she)置(zhi)(zhi)臨(lin)時工(gong)(gong)(gong)(gong)(gong)棚(peng)、食堂(tang)和(he)(he)廁所(suo)等。施(shi)工(gong)(gong)(gong)(gong)(gong)總(zong)承包單位統一負責施(shi)工(gong)(gong)(gong)(gong)(gong)現場圍(wei)(wei)擋(dang)(dang)(dang)的(de)(de)設(she)置(zhi)(zhi)和(he)(he)管(guan)理(li)(li)，尚未施(shi)工(gong)(gong)(gong)(gong)(gong)的(de)(de)，由建設(she)單位負責，圍(wei)(wei)擋(dang)(dang)(dang)管(guan)理(li)(li)單位應做好圍(wei)(wei)擋(dang)(dang)(dang)的(de)(de)維護、保潔工(gong)(gong)(gong)(gong)(gong)作，保持圍(wei)(wei)擋(dang)(dang)(dang)清潔，無(wu)(wu)亂(luan)張貼、亂(luan)涂(tu)寫、亂(luan)刻畫(hua)。在圍(wei)(wei)擋(dang)(dang)(dang)上方設(she)置(zhi)(zhi)標(biao)語、宣(xuan)傳品的(de)(de)，應當按(an)照市政管(guan)理(li)(li)行(xing)(xing)政部門批準(zhun)的(de)(de)范圍(wei)(wei)、地點、數量、規格、內容和(he)(he)期(qi)限設(she)置(zhi)(zhi)。禁止利(li)用施(shi)工(gong)(gong)(gong)(gong)(gong)現場圍(wei)(wei)擋(dang)(dang)(dang)設(she)置(zhi)(zhi)戶外廣告。施(shi)工(gong)(gong)(gong)(gong)(gong)現場不(bu)按(an)要求設(she)置(zhi)(zhi)圍(wei)(wei)擋(dang)(dang)(dang)的(de)(de)，市、區城(cheng)管(guan)執(zhi)法(fa)部門將依法(fa)對(dui)其進(jin)行(xing)(xing)處罰(fa)；市、區建委將責令其限期(qi)改正(zheng)或停工(gong)(gong)(gong)(gong)(gong)整改，逾期(qi)不(bu)改的(de)(de)，移送市、區城(cheng)管(guan)執(zhi)法(fa)部門處理(li)(li)。