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)高度(du)一般在2米以上，常見的(de)有(you)2米，4米，6米和(he)(he)(he)8米，或更高的(de)12米等，圍擋表面和(he)(he)(he)張貼該項目的(de)效果圖和(he)(he)(he)宣(xuan)傳畫面等。或用于城市公益廣告。

施(shi)工(gong)(gong)(gong)(gong)現(xian)(xian)場須按(an)照(zhao)《北京市(shi)建(jian)設(she)(she)(she)(she)工(gong)(gong)(gong)(gong)程(cheng)施(shi)工(gong)(gong)(gong)(gong)現(xian)(xian)場場容衛生標(biao)準(zhun)》實行(xing)封閉式管(guan)(guan)理(li)，圍(wei)擋(dang)(dang)的高度不(bu)(bu)得(de)(de)低于1.8米。圍(wei)擋(dang)(dang)的顏(yan)色宜采用淺(qian)藍色、灰(hui)(hui)色或(huo)白(bai)色，無(wu)污染和油(you)漆脫落，圍(wei)擋(dang)(dang)上可用淺(qian)藍色、灰(hui)(hui)色或(huo)白(bai)色油(you)漆噴涂施(shi)工(gong)(gong)(gong)(gong)企業標(biao)識(shi)(shi)和項目(mu)名稱(cheng)。施(shi)工(gong)(gong)(gong)(gong)企業標(biao)識(shi)(shi)和項目(mu)名稱(cheng)設(she)(she)(she)(she)置(zhi)(zhi)(zhi)標(biao)準(zhun)為：“××公司(si)承(cheng)建(jian)××工(gong)(gong)(gong)(gong)程(cheng)”，字(zi)體為仿宋字(zi)，字(zi)體大小為0.6米X0.8米（寬(kuan)X高），字(zi)體下沿距地面0.6—0.8米，字(zi)體須正確規范、工(gong)(gong)(gong)(gong)整美觀。圍(wei)擋(dang)(dang)不(bu)(bu)得(de)(de)用于擋(dang)(dang)土、承(cheng)重(zhong)，不(bu)(bu)得(de)(de)倚靠圍(wei)擋(dang)(dang)堆物、堆料，不(bu)(bu)得(de)(de)利(li)用圍(wei)擋(dang)(dang)做墻面設(she)(she)(she)(she)置(zhi)(zhi)(zhi)臨時工(gong)(gong)(gong)(gong)棚(peng)、食堂和廁所等(deng)。施(shi)工(gong)(gong)(gong)(gong)總承(cheng)包單位(wei)統一負(fu)責施(shi)工(gong)(gong)(gong)(gong)現(xian)(xian)場圍(wei)擋(dang)(dang)的設(she)(she)(she)(she)置(zhi)(zhi)(zhi)和管(guan)(guan)理(li)，尚未施(shi)工(gong)(gong)(gong)(gong)的，由建(jian)設(she)(she)(she)(she)單位(wei)負(fu)責，圍(wei)擋(dang)(dang)管(guan)(guan)理(li)單位(wei)應(ying)做好圍(wei)擋(dang)(dang)的維護、保潔(jie)工(gong)(gong)(gong)(gong)作，保持(chi)圍(wei)擋(dang)(dang)清潔(jie)，無(wu)亂(luan)張(zhang)貼、亂(luan)涂寫、亂(luan)刻畫。在(zai)圍(wei)擋(dang)(dang)上方(fang)設(she)(she)(she)(she)置(zhi)(zhi)(zhi)標(biao)語、宣傳品的，應(ying)當按(an)照(zhao)市(shi)政管(guan)(guan)理(li)行(xing)政部門(men)批(pi)準(zhun)的范圍(wei)、地點、數量、規格、內容和期(qi)限(xian)(xian)設(she)(she)(she)(she)置(zhi)(zhi)(zhi)。禁止利(li)用施(shi)工(gong)(gong)(gong)(gong)現(xian)(xian)場圍(wei)擋(dang)(dang)設(she)(she)(she)(she)置(zhi)(zhi)(zhi)戶外廣告。施(shi)工(gong)(gong)(gong)(gong)現(xian)(xian)場不(bu)(bu)按(an)要求設(she)(she)(she)(she)置(zhi)(zhi)(zhi)圍(wei)擋(dang)(dang)的，市(shi)、區(qu)城(cheng)(cheng)管(guan)(guan)執(zhi)法部門(men)將依法對其(qi)進行(xing)處(chu)罰；市(shi)、區(qu)建(jian)委(wei)將責令其(qi)限(xian)(xian)期(qi)改正或(huo)停工(gong)(gong)(gong)(gong)整改，逾期(qi)不(bu)(bu)改的，移送市(shi)、區(qu)城(cheng)(cheng)管(guan)(guan)執(zhi)法部門(men)處(chu)理(li)。