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)高度一般在2米(mi)以上(shang)，常見的(de)(de)有(you)2米(mi)，4米(mi)，6米(mi)和8米(mi)，或(huo)更(geng)高的(de)(de)12米(mi)等，圍(wei)擋表面和張貼該(gai)項目的(de)(de)效果圖和宣傳畫面等。或(huo)用于城市公益廣告。

施(shi)(shi)工(gong)(gong)(gong)(gong)現(xian)場(chang)須(xu)按(an)照《北京市(shi)(shi)建(jian)(jian)設(she)工(gong)(gong)(gong)(gong)程施(shi)(shi)工(gong)(gong)(gong)(gong)現(xian)場(chang)場(chang)容衛生(sheng)標準》實(shi)行封閉式管理(li)，圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)的(de)(de)高度不(bu)(bu)得低于(yu)1.8米。圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)的(de)(de)顏(yan)色(se)宜采(cai)用(yong)(yong)淺(qian)藍(lan)色(se)、灰色(se)或(huo)白色(se)，無污染和(he)(he)油漆脫落，圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)上可用(yong)(yong)淺(qian)藍(lan)色(se)、灰色(se)或(huo)白色(se)油漆噴涂施(shi)(shi)工(gong)(gong)(gong)(gong)企(qi)業標識和(he)(he)項(xiang)目(mu)名稱(cheng)。施(shi)(shi)工(gong)(gong)(gong)(gong)企(qi)業標識和(he)(he)項(xiang)目(mu)名稱(cheng)設(she)置(zhi)(zhi)標準為(wei)：“××公(gong)司承(cheng)(cheng)建(jian)(jian)××工(gong)(gong)(gong)(gong)程”，字(zi)(zi)體(ti)(ti)為(wei)仿宋字(zi)(zi)，字(zi)(zi)體(ti)(ti)大(da)小為(wei)0.6米X0.8米（寬X高），字(zi)(zi)體(ti)(ti)下沿距(ju)地(di)面(mian)0.6—0.8米，字(zi)(zi)體(ti)(ti)須(xu)正(zheng)確規范、工(gong)(gong)(gong)(gong)整美觀。圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)不(bu)(bu)得用(yong)(yong)于(yu)擋(dang)(dang)(dang)(dang)土、承(cheng)(cheng)重(zhong)，不(bu)(bu)得倚靠圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)堆物、堆料，不(bu)(bu)得利(li)用(yong)(yong)圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)做墻面(mian)設(she)置(zhi)(zhi)臨(lin)時工(gong)(gong)(gong)(gong)棚、食堂和(he)(he)廁所(suo)等(deng)。施(shi)(shi)工(gong)(gong)(gong)(gong)總承(cheng)(cheng)包單位統(tong)一負(fu)責施(shi)(shi)工(gong)(gong)(gong)(gong)現(xian)場(chang)圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)的(de)(de)設(she)置(zhi)(zhi)和(he)(he)管理(li)，尚未施(shi)(shi)工(gong)(gong)(gong)(gong)的(de)(de)，由(you)建(jian)(jian)設(she)單位負(fu)責，圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)管理(li)單位應做好圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)的(de)(de)維(wei)護、保潔工(gong)(gong)(gong)(gong)作，保持圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)清潔，無亂(luan)張貼、亂(luan)涂寫、亂(luan)刻(ke)畫。在圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)上方設(she)置(zhi)(zhi)標語、宣傳品的(de)(de)，應當按(an)照市(shi)(shi)政管理(li)行政部門批準的(de)(de)范圍(wei)(wei)(wei)、地(di)點、數(shu)量、規格、內容和(he)(he)期(qi)限(xian)設(she)置(zhi)(zhi)。禁止利(li)用(yong)(yong)施(shi)(shi)工(gong)(gong)(gong)(gong)現(xian)場(chang)圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)設(she)置(zhi)(zhi)戶外廣告。施(shi)(shi)工(gong)(gong)(gong)(gong)現(xian)場(chang)不(bu)(bu)按(an)要求設(she)置(zhi)(zhi)圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)的(de)(de)，市(shi)(shi)、區(qu)城管執法部門將(jiang)依法對其進行處罰；市(shi)(shi)、區(qu)建(jian)(jian)委(wei)將(jiang)責令其限(xian)期(qi)改(gai)正(zheng)或(huo)停工(gong)(gong)(gong)(gong)整改(gai)，逾期(qi)不(bu)(bu)改(gai)的(de)(de)，移送市(shi)(shi)、區(qu)城管執法部門處理(li)。