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)(de)高度一般在2米(mi)以上，常見的(de)(de)(de)有2米(mi)，4米(mi)，6米(mi)和(he)8米(mi)，或更(geng)高的(de)(de)(de)12米(mi)等，圍擋表面和(he)張貼該(gai)項目的(de)(de)(de)效果(guo)圖和(he)宣傳畫(hua)面等。或用于城市公益(yi)廣(guang)告。

施(shi)工(gong)(gong)(gong)現(xian)場(chang)(chang)須按照(zhao)《北京(jing)市建設(she)(she)工(gong)(gong)(gong)程(cheng)施(shi)工(gong)(gong)(gong)現(xian)場(chang)(chang)場(chang)(chang)容衛生標準(zhun)》實行(xing)封閉式管(guan)理，圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)的(de)(de)高度不(bu)得低于(yu)1.8米(mi)。圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)的(de)(de)顏色(se)(se)(se)宜采用(yong)淺藍(lan)色(se)(se)(se)、灰色(se)(se)(se)或(huo)白色(se)(se)(se)，無污染和(he)油漆脫落，圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)上(shang)可(ke)用(yong)淺藍(lan)色(se)(se)(se)、灰色(se)(se)(se)或(huo)白色(se)(se)(se)油漆噴涂施(shi)工(gong)(gong)(gong)企(qi)業(ye)標識(shi)和(he)項目名(ming)(ming)稱(cheng)。施(shi)工(gong)(gong)(gong)企(qi)業(ye)標識(shi)和(he)項目名(ming)(ming)稱(cheng)設(she)(she)置標準(zhun)為：“××公司承建××工(gong)(gong)(gong)程(cheng)”，字(zi)(zi)體為仿宋字(zi)(zi)，字(zi)(zi)體大小(xiao)為0.6米(mi)X0.8米(mi)（寬X高），字(zi)(zi)體下沿距地(di)面0.6—0.8米(mi)，字(zi)(zi)體須正(zheng)確規范、工(gong)(gong)(gong)整(zheng)美(mei)觀。圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)不(bu)得用(yong)于(yu)擋(dang)(dang)土、承重，不(bu)得倚(yi)靠圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)堆(dui)物、堆(dui)料(liao)，不(bu)得利用(yong)圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)做(zuo)墻面設(she)(she)置臨時工(gong)(gong)(gong)棚、食堂(tang)和(he)廁所等(deng)。施(shi)工(gong)(gong)(gong)總承包(bao)單位(wei)(wei)統一負責(ze)施(shi)工(gong)(gong)(gong)現(xian)場(chang)(chang)圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)的(de)(de)設(she)(she)置和(he)管(guan)理，尚(shang)未施(shi)工(gong)(gong)(gong)的(de)(de)，由(you)建設(she)(she)單位(wei)(wei)負責(ze)，圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)管(guan)理單位(wei)(wei)應(ying)做(zuo)好圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)的(de)(de)維(wei)護(hu)、保(bao)潔(jie)工(gong)(gong)(gong)作(zuo)，保(bao)持圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)清(qing)潔(jie)，無亂(luan)張貼、亂(luan)涂寫、亂(luan)刻畫。在圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)上(shang)方設(she)(she)置標語、宣(xuan)傳品的(de)(de)，應(ying)當按照(zhao)市政管(guan)理行(xing)政部門批(pi)準(zhun)的(de)(de)范圍(wei)(wei)(wei)(wei)(wei)、地(di)點、數(shu)量、規格、內容和(he)期限設(she)(she)置。禁(jin)止利用(yong)施(shi)工(gong)(gong)(gong)現(xian)場(chang)(chang)圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)設(she)(she)置戶(hu)外(wai)廣告。施(shi)工(gong)(gong)(gong)現(xian)場(chang)(chang)不(bu)按要(yao)求設(she)(she)置圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)的(de)(de)，市、區(qu)城管(guan)執法部門將(jiang)依法對其(qi)進(jin)行(xing)處罰；市、區(qu)建委將(jiang)責(ze)令其(qi)限期改正(zheng)或(huo)停工(gong)(gong)(gong)整(zheng)改，逾期不(bu)改的(de)(de)，移送市、區(qu)城管(guan)執法部門處理。