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(yi)般在2米(mi)以上，常見的有2米(mi)，4米(mi)，6米(mi)和(he)(he)8米(mi)，或更高的12米(mi)等，圍擋表面(mian)和(he)(he)張貼該項目(mu)的效果圖和(he)(he)宣傳(chuan)畫面(mian)等。或用于城市(shi)公益(yi)廣告。

施(shi)工(gong)(gong)現(xian)(xian)場須按(an)照《北(bei)京市(shi)建(jian)(jian)設(she)工(gong)(gong)程施(shi)工(gong)(gong)現(xian)(xian)場場容(rong)衛生標(biao)(biao)準》實行(xing)封(feng)閉式管理，圍擋(dang)(dang)的(de)(de)(de)(de)高度不(bu)得(de)低于1.8米(mi)。圍擋(dang)(dang)的(de)(de)(de)(de)顏色(se)宜采用(yong)淺藍(lan)色(se)、灰(hui)色(se)或白色(se)，無(wu)污染和油漆脫落，圍擋(dang)(dang)上可(ke)用(yong)淺藍(lan)色(se)、灰(hui)色(se)或白色(se)油漆噴涂施(shi)工(gong)(gong)企(qi)(qi)業標(biao)(biao)識和項目名稱(cheng)。施(shi)工(gong)(gong)企(qi)(qi)業標(biao)(biao)識和項目名稱(cheng)設(she)置(zhi)(zhi)(zhi)標(biao)(biao)準為(wei)：“××公(gong)司承(cheng)(cheng)建(jian)(jian)××工(gong)(gong)程”，字(zi)體為(wei)仿宋字(zi)，字(zi)體大小為(wei)0.6米(mi)X0.8米(mi)（寬X高），字(zi)體下沿距地(di)面0.6—0.8米(mi)，字(zi)體須正確規(gui)范、工(gong)(gong)整美觀。圍擋(dang)(dang)不(bu)得(de)用(yong)于擋(dang)(dang)土、承(cheng)(cheng)重，不(bu)得(de)倚靠(kao)圍擋(dang)(dang)堆物、堆料，不(bu)得(de)利(li)用(yong)圍擋(dang)(dang)做墻面設(she)置(zhi)(zhi)(zhi)臨(lin)時工(gong)(gong)棚、食堂和廁所等。施(shi)工(gong)(gong)總承(cheng)(cheng)包單位統一負(fu)(fu)責施(shi)工(gong)(gong)現(xian)(xian)場圍擋(dang)(dang)的(de)(de)(de)(de)設(she)置(zhi)(zhi)(zhi)和管理，尚未施(shi)工(gong)(gong)的(de)(de)(de)(de)，由建(jian)(jian)設(she)單位負(fu)(fu)責，圍擋(dang)(dang)管理單位應(ying)做好(hao)圍擋(dang)(dang)的(de)(de)(de)(de)維護(hu)、保(bao)潔(jie)工(gong)(gong)作，保(bao)持圍擋(dang)(dang)清潔(jie)，無(wu)亂張(zhang)貼、亂涂寫、亂刻畫。在(zai)圍擋(dang)(dang)上方設(she)置(zhi)(zhi)(zhi)標(biao)(biao)語、宣(xuan)傳(chuan)品的(de)(de)(de)(de)，應(ying)當按(an)照市(shi)政管理行(xing)政部(bu)門(men)批(pi)準的(de)(de)(de)(de)范圍、地(di)點、數量、規(gui)格、內容(rong)和期限(xian)設(she)置(zhi)(zhi)(zhi)。禁(jin)止利(li)用(yong)施(shi)工(gong)(gong)現(xian)(xian)場圍擋(dang)(dang)設(she)置(zhi)(zhi)(zhi)戶外(wai)廣告。施(shi)工(gong)(gong)現(xian)(xian)場不(bu)按(an)要(yao)求設(she)置(zhi)(zhi)(zhi)圍擋(dang)(dang)的(de)(de)(de)(de)，市(shi)、區城(cheng)管執(zhi)法部(bu)門(men)將依(yi)法對其(qi)進行(xing)處(chu)罰；市(shi)、區建(jian)(jian)委將責令其(qi)限(xian)期改(gai)正或停工(gong)(gong)整改(gai)，逾期不(bu)改(gai)的(de)(de)(de)(de)，移送市(shi)、區城(cheng)管執(zhi)法部(bu)門(men)處(chu)理。