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(du)一般在2米(mi)以上(shang)，常(chang)見的(de)有2米(mi)，4米(mi)，6米(mi)和(he)8米(mi)，或(huo)更(geng)高的(de)12米(mi)等，圍(wei)擋表面和(he)張貼該項(xiang)目的(de)效果圖和(he)宣傳(chuan)畫面等。或(huo)用(yong)于(yu)城市公益廣告。

施工(gong)(gong)(gong)現場須按照《北京(jing)市(shi)建設(she)(she)工(gong)(gong)(gong)程(cheng)施工(gong)(gong)(gong)現場場容衛生標準》實行(xing)封閉(bi)式管(guan)理(li)(li)，圍(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)的(de)(de)(de)高度不(bu)(bu)(bu)得(de)(de)低于(yu)(yu)1.8米(mi)(mi)。圍(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)的(de)(de)(de)顏色(se)(se)宜采(cai)用(yong)(yong)淺藍(lan)色(se)(se)、灰色(se)(se)或(huo)白(bai)色(se)(se)，無污染和油漆脫落，圍(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)上(shang)可用(yong)(yong)淺藍(lan)色(se)(se)、灰色(se)(se)或(huo)白(bai)色(se)(se)油漆噴涂施工(gong)(gong)(gong)企業(ye)標識和項目(mu)(mu)名稱。施工(gong)(gong)(gong)企業(ye)標識和項目(mu)(mu)名稱設(she)(she)置標準為(wei)：“××公司承建××工(gong)(gong)(gong)程(cheng)”，字(zi)(zi)體為(wei)仿(fang)宋字(zi)(zi)，字(zi)(zi)體大(da)小(xiao)為(wei)0.6米(mi)(mi)X0.8米(mi)(mi)（寬X高），字(zi)(zi)體下沿距地(di)面(mian)0.6—0.8米(mi)(mi)，字(zi)(zi)體須正(zheng)確規范、工(gong)(gong)(gong)整美觀。圍(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)不(bu)(bu)(bu)得(de)(de)用(yong)(yong)于(yu)(yu)擋(dang)(dang)(dang)(dang)土、承重(zhong)，不(bu)(bu)(bu)得(de)(de)倚靠(kao)圍(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)堆物、堆料，不(bu)(bu)(bu)得(de)(de)利用(yong)(yong)圍(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)做(zuo)(zuo)墻(qiang)面(mian)設(she)(she)置臨(lin)時工(gong)(gong)(gong)棚、食(shi)堂和廁所等。施工(gong)(gong)(gong)總承包單(dan)(dan)位統一負(fu)責施工(gong)(gong)(gong)現場圍(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)的(de)(de)(de)設(she)(she)置和管(guan)理(li)(li)，尚未施工(gong)(gong)(gong)的(de)(de)(de)，由建設(she)(she)單(dan)(dan)位負(fu)責，圍(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)管(guan)理(li)(li)單(dan)(dan)位應做(zuo)(zuo)好圍(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)的(de)(de)(de)維護、保潔工(gong)(gong)(gong)作，保持圍(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)清潔，無亂張貼、亂涂寫、亂刻畫(hua)。在圍(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)上(shang)方設(she)(she)置標語、宣傳品的(de)(de)(de)，應當按照市(shi)政(zheng)管(guan)理(li)(li)行(xing)政(zheng)部(bu)門(men)(men)批準的(de)(de)(de)范圍(wei)(wei)(wei)(wei)、地(di)點、數量、規格、內容和期限設(she)(she)置。禁止利用(yong)(yong)施工(gong)(gong)(gong)現場圍(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)設(she)(she)置戶(hu)外廣告(gao)。施工(gong)(gong)(gong)現場不(bu)(bu)(bu)按要求設(she)(she)置圍(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)的(de)(de)(de)，市(shi)、區(qu)城管(guan)執法部(bu)門(men)(men)將依法對(dui)其進(jin)行(xing)處(chu)罰(fa)；市(shi)、區(qu)建委(wei)將責令其限期改正(zheng)或(huo)停工(gong)(gong)(gong)整改，逾期不(bu)(bu)(bu)改的(de)(de)(de)，移送市(shi)、區(qu)城管(guan)執法部(bu)門(men)(men)處(chu)理(li)(li)。