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2米以上，常(chang)見的(de)有2米，4米，6米和(he)(he)8米，或更(geng)高的(de)12米等，圍擋表面(mian)和(he)(he)張(zhang)貼該項(xiang)目的(de)效果圖和(he)(he)宣(xuan)傳畫面(mian)等。或用于城市公益(yi)廣告。

施工(gong)(gong)(gong)現(xian)場(chang)須按照《北京市(shi)建設(she)工(gong)(gong)(gong)程(cheng)(cheng)施工(gong)(gong)(gong)現(xian)場(chang)場(chang)容衛生標準》實(shi)行封閉式管(guan)理(li)，圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)的(de)(de)高度不(bu)得(de)(de)低于1.8米(mi)。圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)的(de)(de)顏(yan)色(se)宜采(cai)用(yong)淺(qian)藍(lan)(lan)色(se)、灰色(se)或白色(se)，無(wu)污染和(he)(he)油(you)漆脫落，圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)上(shang)可用(yong)淺(qian)藍(lan)(lan)色(se)、灰色(se)或白色(se)油(you)漆噴涂施工(gong)(gong)(gong)企業標識和(he)(he)項目(mu)名稱(cheng)。施工(gong)(gong)(gong)企業標識和(he)(he)項目(mu)名稱(cheng)設(she)置(zhi)標準為：“××公司承(cheng)建××工(gong)(gong)(gong)程(cheng)(cheng)”，字(zi)體為仿(fang)宋字(zi)，字(zi)體大小為0.6米(mi)X0.8米(mi)（寬(kuan)X高），字(zi)體下(xia)沿距地面0.6—0.8米(mi)，字(zi)體須正確規范、工(gong)(gong)(gong)整(zheng)美觀(guan)。圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)不(bu)得(de)(de)用(yong)于擋(dang)(dang)(dang)土、承(cheng)重，不(bu)得(de)(de)倚靠圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)堆(dui)物、堆(dui)料，不(bu)得(de)(de)利用(yong)圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)做(zuo)墻面設(she)置(zhi)臨(lin)時工(gong)(gong)(gong)棚、食堂和(he)(he)廁所等。施工(gong)(gong)(gong)總承(cheng)包單(dan)位統一(yi)負責(ze)(ze)施工(gong)(gong)(gong)現(xian)場(chang)圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)的(de)(de)設(she)置(zhi)和(he)(he)管(guan)理(li)，尚未施工(gong)(gong)(gong)的(de)(de)，由(you)建設(she)單(dan)位負責(ze)(ze)，圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)管(guan)理(li)單(dan)位應(ying)做(zuo)好圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)的(de)(de)維護、保潔工(gong)(gong)(gong)作(zuo)，保持圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)清潔，無(wu)亂(luan)張貼、亂(luan)涂寫、亂(luan)刻畫。在圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)上(shang)方設(she)置(zhi)標語、宣傳品(pin)的(de)(de)，應(ying)當(dang)按照市(shi)政管(guan)理(li)行政部(bu)門(men)批準的(de)(de)范圍(wei)(wei)(wei)(wei)(wei)、地點、數量(liang)、規格、內容和(he)(he)期(qi)(qi)限設(she)置(zhi)。禁止利用(yong)施工(gong)(gong)(gong)現(xian)場(chang)圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)設(she)置(zhi)戶外廣告。施工(gong)(gong)(gong)現(xian)場(chang)不(bu)按要求設(she)置(zhi)圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)的(de)(de)，市(shi)、區(qu)(qu)城(cheng)管(guan)執法部(bu)門(men)將依(yi)法對其進行處(chu)(chu)罰；市(shi)、區(qu)(qu)建委將責(ze)(ze)令其限期(qi)(qi)改(gai)正或停工(gong)(gong)(gong)整(zheng)改(gai)，逾期(qi)(qi)不(bu)改(gai)的(de)(de)，移送(song)市(shi)、區(qu)(qu)城(cheng)管(guan)執法部(bu)門(men)處(chu)(chu)理(li)。