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)(mi)以(yi)上(shang)，常(chang)見的(de)(de)有2米(mi)(mi)，4米(mi)(mi)，6米(mi)(mi)和8米(mi)(mi)，或(huo)(huo)更高的(de)(de)12米(mi)(mi)等，圍擋表面(mian)和張貼該項目(mu)的(de)(de)效(xiao)果圖和宣傳(chuan)畫面(mian)等。或(huo)(huo)用于城(cheng)市公益廣告。

施工(gong)(gong)(gong)(gong)現(xian)場(chang)(chang)須按照《北京市(shi)建(jian)設工(gong)(gong)(gong)(gong)程施工(gong)(gong)(gong)(gong)現(xian)場(chang)(chang)場(chang)(chang)容衛生標(biao)(biao)準》實行(xing)封(feng)閉式管(guan)理(li)(li)，圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)(dang)的(de)(de)(de)高(gao)度不(bu)得低(di)于(yu)1.8米(mi)。圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)(dang)的(de)(de)(de)顏色(se)宜采用(yong)淺(qian)藍色(se)、灰色(se)或(huo)(huo)白色(se)，無污染和油(you)漆脫落，圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)(dang)上(shang)可(ke)用(yong)淺(qian)藍色(se)、灰色(se)或(huo)(huo)白色(se)油(you)漆噴涂施工(gong)(gong)(gong)(gong)企(qi)業標(biao)(biao)識和項(xiang)目名稱。施工(gong)(gong)(gong)(gong)企(qi)業標(biao)(biao)識和項(xiang)目名稱設置(zhi)標(biao)(biao)準為：“××公司(si)承建(jian)××工(gong)(gong)(gong)(gong)程”，字體(ti)為仿(fang)宋字，字體(ti)大小(xiao)為0.6米(mi)X0.8米(mi)（寬X高(gao)），字體(ti)下沿距地(di)面0.6—0.8米(mi)，字體(ti)須正(zheng)(zheng)確規(gui)范、工(gong)(gong)(gong)(gong)整(zheng)美觀。圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)(dang)不(bu)得用(yong)于(yu)擋(dang)(dang)(dang)(dang)(dang)(dang)土、承重，不(bu)得倚靠(kao)圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)(dang)堆(dui)物(wu)、堆(dui)料，不(bu)得利用(yong)圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)(dang)做墻面設置(zhi)臨時(shi)工(gong)(gong)(gong)(gong)棚(peng)、食堂和廁所等。施工(gong)(gong)(gong)(gong)總(zong)承包(bao)單(dan)位統一負責施工(gong)(gong)(gong)(gong)現(xian)場(chang)(chang)圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)(dang)的(de)(de)(de)設置(zhi)和管(guan)理(li)(li)，尚未施工(gong)(gong)(gong)(gong)的(de)(de)(de)，由建(jian)設單(dan)位負責，圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)(dang)管(guan)理(li)(li)單(dan)位應(ying)做好圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)(dang)的(de)(de)(de)維護(hu)、保潔工(gong)(gong)(gong)(gong)作，保持圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)(dang)清(qing)潔，無亂(luan)張(zhang)貼、亂(luan)涂寫、亂(luan)刻(ke)畫。在(zai)圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)(dang)上(shang)方(fang)設置(zhi)標(biao)(biao)語、宣傳(chuan)品的(de)(de)(de)，應(ying)當按照市(shi)政(zheng)管(guan)理(li)(li)行(xing)政(zheng)部門批準的(de)(de)(de)范圍(wei)(wei)(wei)、地(di)點、數量、規(gui)格、內容和期限設置(zhi)。禁止利用(yong)施工(gong)(gong)(gong)(gong)現(xian)場(chang)(chang)圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)(dang)設置(zhi)戶外廣告。施工(gong)(gong)(gong)(gong)現(xian)場(chang)(chang)不(bu)按要(yao)求設置(zhi)圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)(dang)的(de)(de)(de)，市(shi)、區城(cheng)管(guan)執法(fa)部門將依法(fa)對(dui)其進行(xing)處罰；市(shi)、區建(jian)委將責令其限期改(gai)正(zheng)(zheng)或(huo)(huo)停工(gong)(gong)(gong)(gong)整(zheng)改(gai)，逾期不(bu)改(gai)的(de)(de)(de)，移送(song)市(shi)、區城(cheng)管(guan)執法(fa)部門處理(li)(li)。