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米以(yi)上，常見(jian)的(de)(de)有2米，4米，6米和(he)(he)8米，或更高的(de)(de)12米等，圍擋表(biao)面(mian)和(he)(he)張貼(tie)該(gai)項目(mu)的(de)(de)效(xiao)果圖和(he)(he)宣傳(chuan)畫面(mian)等。或用(yong)于城市公益廣告。

施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)現(xian)場須(xu)按照(zhao)《北京市(shi)建設(she)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)程施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)現(xian)場場容衛生標準》實行封(feng)閉式管(guan)理，圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)的(de)(de)(de)(de)高度不(bu)得低于1.8米(mi)。圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)的(de)(de)(de)(de)顏色(se)(se)宜采用(yong)淺藍(lan)(lan)色(se)(se)、灰(hui)色(se)(se)或白色(se)(se)，無(wu)污染(ran)和(he)油漆(qi)脫落，圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)上可用(yong)淺藍(lan)(lan)色(se)(se)、灰(hui)色(se)(se)或白色(se)(se)油漆(qi)噴涂(tu)施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)企業(ye)標識和(he)項(xiang)目名稱(cheng)。施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)企業(ye)標識和(he)項(xiang)目名稱(cheng)設(she)置(zhi)(zhi)標準為(wei)：“××公(gong)司承(cheng)建××工(gong)(gong)(gong)(gong)(gong)(gong)(gong)程”，字(zi)(zi)(zi)體為(wei)仿宋(song)字(zi)(zi)(zi)，字(zi)(zi)(zi)體大小為(wei)0.6米(mi)X0.8米(mi)（寬X高），字(zi)(zi)(zi)體下沿距地面0.6—0.8米(mi)，字(zi)(zi)(zi)體須(xu)正確規范、工(gong)(gong)(gong)(gong)(gong)(gong)(gong)整(zheng)美觀。圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)不(bu)得用(yong)于擋(dang)(dang)(dang)(dang)(dang)土、承(cheng)重，不(bu)得倚靠圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)堆物、堆料(liao)，不(bu)得利用(yong)圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)做墻面設(she)置(zhi)(zhi)臨時(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)棚、食堂(tang)和(he)廁所等。施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)總承(cheng)包單(dan)位(wei)統一負責施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)現(xian)場圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)的(de)(de)(de)(de)設(she)置(zhi)(zhi)和(he)管(guan)理，尚未施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)的(de)(de)(de)(de)，由(you)建設(she)單(dan)位(wei)負責，圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)管(guan)理單(dan)位(wei)應做好圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)的(de)(de)(de)(de)維護、保(bao)潔(jie)(jie)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)作，保(bao)持圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)清潔(jie)(jie)，無(wu)亂張貼、亂涂(tu)寫(xie)、亂刻畫。在圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)上方設(she)置(zhi)(zhi)標語、宣傳品的(de)(de)(de)(de)，應當按照(zhao)市(shi)政管(guan)理行政部(bu)門(men)(men)批準的(de)(de)(de)(de)范圍(wei)(wei)(wei)、地點(dian)、數(shu)量、規格、內容和(he)期限設(she)置(zhi)(zhi)。禁止利用(yong)施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)現(xian)場圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)設(she)置(zhi)(zhi)戶外廣告(gao)。施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)現(xian)場不(bu)按要求設(she)置(zhi)(zhi)圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)的(de)(de)(de)(de)，市(shi)、區城管(guan)執法部(bu)門(men)(men)將依法對其進行處罰；市(shi)、區建委(wei)將責令其限期改(gai)正或停工(gong)(gong)(gong)(gong)(gong)(gong)(gong)整(zheng)改(gai)，逾期不(bu)改(gai)的(de)(de)(de)(de)，移送市(shi)、區城管(guan)執法部(bu)門(men)(men)處理。