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。重慶圍擋的高(gao)度(du)一(yi)般在2米以上，常見的有2米，4米，6米和8米，或更高(gao)的12米等，圍擋(dang)表面和張貼該項目的效果(guo)圖和宣(xuan)傳(chuan)畫面等。或用于城市公(gong)益廣(guang)告。

施(shi)(shi)工(gong)(gong)現(xian)(xian)場(chang)須(xu)按(an)(an)照《北京(jing)市建設(she)工(gong)(gong)程施(shi)(shi)工(gong)(gong)現(xian)(xian)場(chang)場(chang)容(rong)衛(wei)生標(biao)(biao)準(zhun)》實(shi)行(xing)封(feng)閉式管理，圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)的(de)(de)高度不得(de)低于1.8米。圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)的(de)(de)顏色(se)宜采(cai)用(yong)(yong)淺藍色(se)、灰色(se)或(huo)白(bai)色(se)，無(wu)污染和油(you)漆脫(tuo)落(luo)，圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)上可(ke)用(yong)(yong)淺藍色(se)、灰色(se)或(huo)白(bai)色(se)油(you)漆噴涂(tu)施(shi)(shi)工(gong)(gong)企業(ye)標(biao)(biao)識和項目(mu)名(ming)稱。施(shi)(shi)工(gong)(gong)企業(ye)標(biao)(biao)識和項目(mu)名(ming)稱設(she)置(zhi)標(biao)(biao)準(zhun)為(wei)：“××公(gong)司承(cheng)(cheng)建××工(gong)(gong)程”，字(zi)(zi)體(ti)為(wei)仿宋(song)字(zi)(zi)，字(zi)(zi)體(ti)大小(xiao)為(wei)0.6米X0.8米（寬X高），字(zi)(zi)體(ti)下沿距(ju)地面(mian)0.6—0.8米，字(zi)(zi)體(ti)須(xu)正確規范(fan)、工(gong)(gong)整美(mei)觀。圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)不得(de)用(yong)(yong)于擋(dang)(dang)(dang)土、承(cheng)(cheng)重(zhong)，不得(de)倚靠圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)堆(dui)物(wu)、堆(dui)料，不得(de)利用(yong)(yong)圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)做墻面(mian)設(she)置(zhi)臨(lin)時(shi)工(gong)(gong)棚、食堂(tang)和廁(ce)所等。施(shi)(shi)工(gong)(gong)總承(cheng)(cheng)包單位(wei)統(tong)一負責施(shi)(shi)工(gong)(gong)現(xian)(xian)場(chang)圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)的(de)(de)設(she)置(zhi)和管理，尚未施(shi)(shi)工(gong)(gong)的(de)(de)，由建設(she)單位(wei)負責，圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)管理單位(wei)應做好圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)的(de)(de)維護、保潔工(gong)(gong)作，保持圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)清潔，無(wu)亂張貼、亂涂(tu)寫、亂刻畫(hua)。在圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)上方設(she)置(zhi)標(biao)(biao)語、宣傳品的(de)(de)，應當按(an)(an)照市政管理行(xing)政部門(men)(men)批準(zhun)的(de)(de)范(fan)圍(wei)(wei)(wei)(wei)(wei)、地點、數量、規格、內容(rong)和期(qi)限(xian)設(she)置(zhi)。禁止利用(yong)(yong)施(shi)(shi)工(gong)(gong)現(xian)(xian)場(chang)圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)設(she)置(zhi)戶(hu)外廣告。施(shi)(shi)工(gong)(gong)現(xian)(xian)場(chang)不按(an)(an)要求設(she)置(zhi)圍(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)的(de)(de)，市、區城管執(zhi)法(fa)部門(men)(men)將依法(fa)對(dui)其(qi)進行(xing)處罰；市、區建委將責令其(qi)限(xian)期(qi)改正或(huo)停工(gong)(gong)整改，逾期(qi)不改的(de)(de)，移送市、區城管執(zhi)法(fa)部門(men)(men)處理。