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)高度一般在(zai)2米(mi)(mi)(mi)(mi)以(yi)上，常(chang)見的(de)有2米(mi)(mi)(mi)(mi)，4米(mi)(mi)(mi)(mi)，6米(mi)(mi)(mi)(mi)和8米(mi)(mi)(mi)(mi)，或更高的(de)12米(mi)(mi)(mi)(mi)等，圍擋表面和張貼該(gai)項目的(de)效(xiao)果圖和宣傳畫面等。或用于城市公益(yi)廣告。

施(shi)工(gong)(gong)(gong)(gong)現(xian)場須按(an)(an)照《北京(jing)市(shi)(shi)建設(she)工(gong)(gong)(gong)(gong)程(cheng)施(shi)工(gong)(gong)(gong)(gong)現(xian)場場容衛生標(biao)準》實行封閉式管(guan)理，圍(wei)(wei)擋(dang)(dang)的高度不(bu)(bu)得低于1.8米。圍(wei)(wei)擋(dang)(dang)的顏色(se)宜采用(yong)淺藍色(se)、灰(hui)色(se)或(huo)(huo)白(bai)色(se)，無(wu)污染(ran)和油漆脫落(luo)，圍(wei)(wei)擋(dang)(dang)上(shang)可用(yong)淺藍色(se)、灰(hui)色(se)或(huo)(huo)白(bai)色(se)油漆噴涂施(shi)工(gong)(gong)(gong)(gong)企業(ye)標(biao)識和項目(mu)名稱(cheng)。施(shi)工(gong)(gong)(gong)(gong)企業(ye)標(biao)識和項目(mu)名稱(cheng)設(she)置(zhi)標(biao)準為：“××公(gong)司承(cheng)建××工(gong)(gong)(gong)(gong)程(cheng)”，字(zi)體為仿宋(song)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(guan)。圍(wei)(wei)擋(dang)(dang)不(bu)(bu)得用(yong)于擋(dang)(dang)土、承(cheng)重，不(bu)(bu)得倚靠圍(wei)(wei)擋(dang)(dang)堆(dui)物、堆(dui)料，不(bu)(bu)得利用(yong)圍(wei)(wei)擋(dang)(dang)做墻(qiang)面設(she)置(zhi)臨(lin)時(shi)工(gong)(gong)(gong)(gong)棚、食堂和廁所等。施(shi)工(gong)(gong)(gong)(gong)總承(cheng)包單(dan)位統一負(fu)責(ze)施(shi)工(gong)(gong)(gong)(gong)現(xian)場圍(wei)(wei)擋(dang)(dang)的設(she)置(zhi)和管(guan)理，尚未施(shi)工(gong)(gong)(gong)(gong)的，由建設(she)單(dan)位負(fu)責(ze)，圍(wei)(wei)擋(dang)(dang)管(guan)理單(dan)位應(ying)做好圍(wei)(wei)擋(dang)(dang)的維(wei)護、保潔工(gong)(gong)(gong)(gong)作，保持圍(wei)(wei)擋(dang)(dang)清潔，無(wu)亂張(zhang)貼(tie)、亂涂寫、亂刻畫(hua)。在(zai)圍(wei)(wei)擋(dang)(dang)上(shang)方設(she)置(zhi)標(biao)語、宣(xuan)傳品的，應(ying)當按(an)(an)照市(shi)(shi)政管(guan)理行政部(bu)門批準的范圍(wei)(wei)、地點、數(shu)量、規格、內容和期限設(she)置(zhi)。禁止利用(yong)施(shi)工(gong)(gong)(gong)(gong)現(xian)場圍(wei)(wei)擋(dang)(dang)設(she)置(zhi)戶外(wai)廣告(gao)。施(shi)工(gong)(gong)(gong)(gong)現(xian)場不(bu)(bu)按(an)(an)要求(qiu)設(she)置(zhi)圍(wei)(wei)擋(dang)(dang)的，市(shi)(shi)、區城管(guan)執(zhi)法部(bu)門將(jiang)(jiang)依法對其進(jin)行處(chu)罰；市(shi)(shi)、區建委將(jiang)(jiang)責(ze)令其限期改正或(huo)(huo)停(ting)工(gong)(gong)(gong)(gong)整改，逾期不(bu)(bu)改的，移(yi)送市(shi)(shi)、區城管(guan)執(zhi)法部(bu)門處(chu)理。