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米以(yi)上(shang)，常見的(de)有2米，4米，6米和8米，或(huo)更高的(de)12米等(deng)，圍擋表面和張貼(tie)該項目的(de)效果圖(tu)和宣(xuan)傳畫面等(deng)。或(huo)用(yong)于城市公益廣告。

施(shi)工(gong)(gong)(gong)現(xian)場(chang)(chang)須按(an)照《北京(jing)市建(jian)設(she)工(gong)(gong)(gong)程施(shi)工(gong)(gong)(gong)現(xian)場(chang)(chang)場(chang)(chang)容衛生標(biao)(biao)準》實(shi)行(xing)封閉(bi)式管(guan)(guan)(guan)理(li)，圍(wei)擋(dang)的(de)(de)高度不得(de)低于1.8米(mi)。圍(wei)擋(dang)的(de)(de)顏色(se)(se)宜(yi)采用(yong)淺藍(lan)(lan)色(se)(se)、灰(hui)色(se)(se)或(huo)白色(se)(se)，無污染和(he)(he)油漆脫落，圍(wei)擋(dang)上可(ke)用(yong)淺藍(lan)(lan)色(se)(se)、灰(hui)色(se)(se)或(huo)白色(se)(se)油漆噴涂施(shi)工(gong)(gong)(gong)企業(ye)標(biao)(biao)識(shi)和(he)(he)項(xiang)目名稱(cheng)。施(shi)工(gong)(gong)(gong)企業(ye)標(biao)(biao)識(shi)和(he)(he)項(xiang)目名稱(cheng)設(she)置(zhi)標(biao)(biao)準為(wei)：“××公司承建(jian)××工(gong)(gong)(gong)程”，字(zi)體(ti)為(wei)仿(fang)宋字(zi)，字(zi)體(ti)大小(xiao)為(wei)0.6米(mi)X0.8米(mi)（寬X高），字(zi)體(ti)下沿距(ju)地(di)面0.6—0.8米(mi)，字(zi)體(ti)須正(zheng)確(que)規(gui)范、工(gong)(gong)(gong)整(zheng)美觀(guan)。圍(wei)擋(dang)不得(de)用(yong)于擋(dang)土、承重，不得(de)倚靠圍(wei)擋(dang)堆(dui)物、堆(dui)料，不得(de)利用(yong)圍(wei)擋(dang)做墻面設(she)置(zhi)臨(lin)時工(gong)(gong)(gong)棚(peng)、食(shi)堂和(he)(he)廁所等(deng)。施(shi)工(gong)(gong)(gong)總承包單(dan)位統一負責施(shi)工(gong)(gong)(gong)現(xian)場(chang)(chang)圍(wei)擋(dang)的(de)(de)設(she)置(zhi)和(he)(he)管(guan)(guan)(guan)理(li)，尚未施(shi)工(gong)(gong)(gong)的(de)(de)，由建(jian)設(she)單(dan)位負責，圍(wei)擋(dang)管(guan)(guan)(guan)理(li)單(dan)位應做好圍(wei)擋(dang)的(de)(de)維護、保潔(jie)(jie)工(gong)(gong)(gong)作，保持圍(wei)擋(dang)清潔(jie)(jie)，無亂張貼(tie)、亂涂寫、亂刻畫。在圍(wei)擋(dang)上方設(she)置(zhi)標(biao)(biao)語、宣傳品的(de)(de)，應當按(an)照市政管(guan)(guan)(guan)理(li)行(xing)政部(bu)門批準的(de)(de)范圍(wei)、地(di)點、數(shu)量、規(gui)格、內(nei)容和(he)(he)期(qi)限(xian)設(she)置(zhi)。禁止利用(yong)施(shi)工(gong)(gong)(gong)現(xian)場(chang)(chang)圍(wei)擋(dang)設(she)置(zhi)戶(hu)外廣告(gao)。施(shi)工(gong)(gong)(gong)現(xian)場(chang)(chang)不按(an)要求設(she)置(zhi)圍(wei)擋(dang)的(de)(de)，市、區城(cheng)管(guan)(guan)(guan)執法部(bu)門將(jiang)依法對其(qi)進行(xing)處罰(fa)；市、區建(jian)委將(jiang)責令其(qi)限(xian)期(qi)改(gai)(gai)正(zheng)或(huo)停工(gong)(gong)(gong)整(zheng)改(gai)(gai)，逾(yu)期(qi)不改(gai)(gai)的(de)(de)，移送市、區城(cheng)管(guan)(guan)(guan)執法部(bu)門處理(li)。