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(gao)度一般在2米(mi)以(yi)上，常見的(de)(de)有(you)2米(mi)，4米(mi)，6米(mi)和8米(mi)，或(huo)更高(gao)的(de)(de)12米(mi)等(deng)，圍擋表面和張貼該項目的(de)(de)效果圖和宣傳畫面等(deng)。或(huo)用于城市公益(yi)廣(guang)告。

施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)現場(chang)(chang)(chang)須按(an)照《北(bei)京市(shi)(shi)建(jian)(jian)設(she)(she)工(gong)(gong)(gong)(gong)程施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)現場(chang)(chang)(chang)場(chang)(chang)(chang)容衛生(sheng)標(biao)(biao)準(zhun)》實(shi)行(xing)封閉(bi)式管(guan)理(li)(li)(li)(li)，圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)(dang)的(de)(de)高(gao)度不(bu)得(de)低于1.8米(mi)。圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)(dang)的(de)(de)顏色宜(yi)采用(yong)淺藍色、灰色或(huo)白色，無污染和(he)(he)油漆脫落，圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)(dang)上可用(yong)淺藍色、灰色或(huo)白色油漆噴(pen)涂施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)企(qi)業(ye)標(biao)(biao)識(shi)和(he)(he)項目(mu)名稱(cheng)。施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)企(qi)業(ye)標(biao)(biao)識(shi)和(he)(he)項目(mu)名稱(cheng)設(she)(she)置(zhi)(zhi)(zhi)標(biao)(biao)準(zhun)為(wei)：“××公司承建(jian)(jian)××工(gong)(gong)(gong)(gong)程”，字體為(wei)仿宋字，字體大小為(wei)0.6米(mi)X0.8米(mi)（寬X高(gao)），字體下沿距地(di)面0.6—0.8米(mi)，字體須正確(que)規范(fan)、工(gong)(gong)(gong)(gong)整(zheng)美觀。圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)(dang)不(bu)得(de)用(yong)于擋(dang)(dang)(dang)(dang)(dang)(dang)土(tu)、承重，不(bu)得(de)倚靠(kao)圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)(dang)堆(dui)物、堆(dui)料，不(bu)得(de)利用(yong)圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)(dang)做墻面設(she)(she)置(zhi)(zhi)(zhi)臨時工(gong)(gong)(gong)(gong)棚、食堂和(he)(he)廁(ce)所等(deng)。施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)總承包單位統一負責施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)現場(chang)(chang)(chang)圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)(dang)的(de)(de)設(she)(she)置(zhi)(zhi)(zhi)和(he)(he)管(guan)理(li)(li)(li)(li)，尚(shang)未施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)的(de)(de)，由建(jian)(jian)設(she)(she)單位負責，圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)(dang)管(guan)理(li)(li)(li)(li)單位應(ying)做好(hao)圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)(dang)的(de)(de)維(wei)護、保潔工(gong)(gong)(gong)(gong)作(zuo)，保持圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)(dang)清潔，無亂張貼、亂涂寫(xie)、亂刻(ke)畫。在圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)(dang)上方(fang)設(she)(she)置(zhi)(zhi)(zhi)標(biao)(biao)語(yu)、宣傳品(pin)的(de)(de)，應(ying)當(dang)按(an)照市(shi)(shi)政管(guan)理(li)(li)(li)(li)行(xing)政部(bu)(bu)門(men)批準(zhun)的(de)(de)范(fan)圍(wei)(wei)(wei)、地(di)點、數量、規格、內容和(he)(he)期(qi)限設(she)(she)置(zhi)(zhi)(zhi)。禁止利用(yong)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)現場(chang)(chang)(chang)圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)(dang)設(she)(she)置(zhi)(zhi)(zhi)戶外廣告(gao)。施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)現場(chang)(chang)(chang)不(bu)按(an)要求(qiu)設(she)(she)置(zhi)(zhi)(zhi)圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)(dang)的(de)(de)，市(shi)(shi)、區城管(guan)執(zhi)(zhi)法部(bu)(bu)門(men)將(jiang)依法對其(qi)進行(xing)處罰；市(shi)(shi)、區建(jian)(jian)委將(jiang)責令其(qi)限期(qi)改正或(huo)停工(gong)(gong)(gong)(gong)整(zheng)改，逾期(qi)不(bu)改的(de)(de)，移送(song)市(shi)(shi)、區城管(guan)執(zhi)(zhi)法部(bu)(bu)門(men)處理(li)(li)(li)(li)。