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(du)一般在2米(mi)(mi)以(yi)上，常見(jian)的(de)(de)有2米(mi)(mi)，4米(mi)(mi)，6米(mi)(mi)和8米(mi)(mi)，或更高的(de)(de)12米(mi)(mi)等，圍擋表面和張(zhang)貼該項目的(de)(de)效果圖和宣傳畫面等。或用(yong)于(yu)城市公益廣告。

施(shi)(shi)工(gong)(gong)現(xian)(xian)場須(xu)按照(zhao)《北京(jing)市建(jian)設(she)(she)工(gong)(gong)程施(shi)(shi)工(gong)(gong)現(xian)(xian)場場容衛(wei)生(sheng)標準(zhun)(zhun)》實行(xing)(xing)封閉式(shi)管(guan)(guan)理，圍(wei)(wei)(wei)(wei)擋的(de)(de)高度不得低于(yu)1.8米。圍(wei)(wei)(wei)(wei)擋的(de)(de)顏色(se)(se)宜采用(yong)淺(qian)藍色(se)(se)、灰色(se)(se)或白色(se)(se)，無污染和(he)油(you)漆脫落，圍(wei)(wei)(wei)(wei)擋上可用(yong)淺(qian)藍色(se)(se)、灰色(se)(se)或白色(se)(se)油(you)漆噴涂施(shi)(shi)工(gong)(gong)企業(ye)(ye)標識和(he)項(xiang)目名稱(cheng)。施(shi)(shi)工(gong)(gong)企業(ye)(ye)標識和(he)項(xiang)目名稱(cheng)設(she)(she)置(zhi)(zhi)(zhi)標準(zhun)(zhun)為(wei)(wei)(wei)：“××公(gong)司(si)承建(jian)××工(gong)(gong)程”，字(zi)體(ti)為(wei)(wei)(wei)仿宋(song)字(zi)，字(zi)體(ti)大小(xiao)為(wei)(wei)(wei)0.6米X0.8米（寬(kuan)X高），字(zi)體(ti)下沿距地面(mian)0.6—0.8米，字(zi)體(ti)須(xu)正確規(gui)范、工(gong)(gong)整美觀。圍(wei)(wei)(wei)(wei)擋不得用(yong)于(yu)擋土、承重，不得倚靠圍(wei)(wei)(wei)(wei)擋堆物(wu)、堆料(liao)，不得利用(yong)圍(wei)(wei)(wei)(wei)擋做(zuo)墻面(mian)設(she)(she)置(zhi)(zhi)(zhi)臨時工(gong)(gong)棚、食堂和(he)廁所等。施(shi)(shi)工(gong)(gong)總承包單位(wei)(wei)統一負責(ze)(ze)施(shi)(shi)工(gong)(gong)現(xian)(xian)場圍(wei)(wei)(wei)(wei)擋的(de)(de)設(she)(she)置(zhi)(zhi)(zhi)和(he)管(guan)(guan)理，尚未施(shi)(shi)工(gong)(gong)的(de)(de)，由(you)建(jian)設(she)(she)單位(wei)(wei)負責(ze)(ze)，圍(wei)(wei)(wei)(wei)擋管(guan)(guan)理單位(wei)(wei)應做(zuo)好圍(wei)(wei)(wei)(wei)擋的(de)(de)維(wei)護、保(bao)潔工(gong)(gong)作，保(bao)持(chi)圍(wei)(wei)(wei)(wei)擋清潔，無亂(luan)(luan)張貼、亂(luan)(luan)涂寫、亂(luan)(luan)刻(ke)畫。在圍(wei)(wei)(wei)(wei)擋上方設(she)(she)置(zhi)(zhi)(zhi)標語、宣傳品的(de)(de)，應當按照(zhao)市政(zheng)管(guan)(guan)理行(xing)(xing)政(zheng)部(bu)門(men)批(pi)準(zhun)(zhun)的(de)(de)范圍(wei)(wei)(wei)(wei)、地點、數量、規(gui)格(ge)、內容和(he)期(qi)限設(she)(she)置(zhi)(zhi)(zhi)。禁止利用(yong)施(shi)(shi)工(gong)(gong)現(xian)(xian)場圍(wei)(wei)(wei)(wei)擋設(she)(she)置(zhi)(zhi)(zhi)戶(hu)外(wai)廣告。施(shi)(shi)工(gong)(gong)現(xian)(xian)場不按要求設(she)(she)置(zhi)(zhi)(zhi)圍(wei)(wei)(wei)(wei)擋的(de)(de)，市、區城(cheng)管(guan)(guan)執法(fa)(fa)部(bu)門(men)將依法(fa)(fa)對其進(jin)行(xing)(xing)處(chu)罰(fa)；市、區建(jian)委將責(ze)(ze)令其限期(qi)改(gai)正或停工(gong)(gong)整改(gai)，逾期(qi)不改(gai)的(de)(de)，移送(song)市、區城(cheng)管(guan)(guan)執法(fa)(fa)部(bu)門(men)處(chu)理。