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)度一般(ban)在2米(mi)以上，常見的有2米(mi)，4米(mi)，6米(mi)和(he)8米(mi)，或更(geng)高(gao)的12米(mi)等，圍擋表面和(he)張貼該(gai)項目的效果圖和(he)宣傳(chuan)畫面等。或用(yong)于城市公益廣告。

施(shi)(shi)(shi)工(gong)(gong)(gong)現(xian)(xian)場須按(an)照《北京市(shi)建設(she)(she)(she)(she)工(gong)(gong)(gong)程施(shi)(shi)(shi)工(gong)(gong)(gong)現(xian)(xian)場場容(rong)衛生標(biao)(biao)準》實行(xing)(xing)封(feng)閉式管(guan)理，圍(wei)(wei)擋(dang)(dang)(dang)的高(gao)(gao)度(du)不(bu)(bu)得低(di)于1.8米(mi)。圍(wei)(wei)擋(dang)(dang)(dang)的顏色(se)宜采(cai)用淺藍(lan)色(se)、灰(hui)色(se)或(huo)白(bai)色(se)，無污(wu)染和(he)(he)油(you)漆(qi)脫落，圍(wei)(wei)擋(dang)(dang)(dang)上(shang)可用淺藍(lan)色(se)、灰(hui)色(se)或(huo)白(bai)色(se)油(you)漆(qi)噴涂施(shi)(shi)(shi)工(gong)(gong)(gong)企業標(biao)(biao)識和(he)(he)項(xiang)目名(ming)稱(cheng)。施(shi)(shi)(shi)工(gong)(gong)(gong)企業標(biao)(biao)識和(he)(he)項(xiang)目名(ming)稱(cheng)設(she)(she)(she)(she)置(zhi)(zhi)(zhi)(zhi)標(biao)(biao)準為(wei)：“××公司承建××工(gong)(gong)(gong)程”，字體(ti)(ti)(ti)為(wei)仿宋字，字體(ti)(ti)(ti)大小為(wei)0.6米(mi)X0.8米(mi)（寬X高(gao)(gao)），字體(ti)(ti)(ti)下沿距(ju)地面0.6—0.8米(mi)，字體(ti)(ti)(ti)須正(zheng)確規(gui)范、工(gong)(gong)(gong)整(zheng)(zheng)美(mei)觀。圍(wei)(wei)擋(dang)(dang)(dang)不(bu)(bu)得用于擋(dang)(dang)(dang)土、承重，不(bu)(bu)得倚靠圍(wei)(wei)擋(dang)(dang)(dang)堆物、堆料，不(bu)(bu)得利用圍(wei)(wei)擋(dang)(dang)(dang)做墻面設(she)(she)(she)(she)置(zhi)(zhi)(zhi)(zhi)臨(lin)時工(gong)(gong)(gong)棚、食堂(tang)和(he)(he)廁所等。施(shi)(shi)(shi)工(gong)(gong)(gong)總承包單(dan)位統一負責(ze)(ze)施(shi)(shi)(shi)工(gong)(gong)(gong)現(xian)(xian)場圍(wei)(wei)擋(dang)(dang)(dang)的設(she)(she)(she)(she)置(zhi)(zhi)(zhi)(zhi)和(he)(he)管(guan)理，尚未施(shi)(shi)(shi)工(gong)(gong)(gong)的，由(you)建設(she)(she)(she)(she)單(dan)位負責(ze)(ze)，圍(wei)(wei)擋(dang)(dang)(dang)管(guan)理單(dan)位應做好圍(wei)(wei)擋(dang)(dang)(dang)的維(wei)護、保潔(jie)工(gong)(gong)(gong)作，保持圍(wei)(wei)擋(dang)(dang)(dang)清潔(jie)，無亂(luan)張貼、亂(luan)涂寫、亂(luan)刻畫。在圍(wei)(wei)擋(dang)(dang)(dang)上(shang)方設(she)(she)(she)(she)置(zhi)(zhi)(zhi)(zhi)標(biao)(biao)語、宣傳品的，應當按(an)照市(shi)政管(guan)理行(xing)(xing)政部(bu)門(men)(men)批準的范圍(wei)(wei)、地點、數量、規(gui)格、內容(rong)和(he)(he)期(qi)限設(she)(she)(she)(she)置(zhi)(zhi)(zhi)(zhi)。禁(jin)止利用施(shi)(shi)(shi)工(gong)(gong)(gong)現(xian)(xian)場圍(wei)(wei)擋(dang)(dang)(dang)設(she)(she)(she)(she)置(zhi)(zhi)(zhi)(zhi)戶外廣告。施(shi)(shi)(shi)工(gong)(gong)(gong)現(xian)(xian)場不(bu)(bu)按(an)要求(qiu)設(she)(she)(she)(she)置(zhi)(zhi)(zhi)(zhi)圍(wei)(wei)擋(dang)(dang)(dang)的，市(shi)、區城(cheng)(cheng)管(guan)執(zhi)法(fa)部(bu)門(men)(men)將依(yi)法(fa)對其進(jin)行(xing)(xing)處罰；市(shi)、區建委將責(ze)(ze)令其限期(qi)改(gai)(gai)正(zheng)或(huo)停工(gong)(gong)(gong)整(zheng)(zheng)改(gai)(gai)，逾期(qi)不(bu)(bu)改(gai)(gai)的，移送市(shi)、區城(cheng)(cheng)管(guan)執(zhi)法(fa)部(bu)門(men)(men)處理。