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。重慶圍擋的高度(du)一(yi)般在(zai)2米(mi)(mi)以(yi)上(shang)，常見的有2米(mi)(mi)，4米(mi)(mi)，6米(mi)(mi)和8米(mi)(mi)，或更高的12米(mi)(mi)等(deng)，圍(wei)擋表面和張貼(tie)該(gai)項目的效果圖和宣傳畫(hua)面等(deng)。或用于城市公益廣(guang)告。

施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)現(xian)場(chang)(chang)(chang)須按(an)照《北京市(shi)建(jian)設(she)(she)工(gong)(gong)(gong)(gong)(gong)程施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)現(xian)場(chang)(chang)(chang)場(chang)(chang)(chang)容(rong)衛生(sheng)標(biao)(biao)準》實行封閉式(shi)管(guan)理(li)，圍(wei)(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)的(de)高度不得(de)低于1.8米。圍(wei)(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)的(de)顏(yan)色(se)(se)宜采用(yong)淺(qian)(qian)藍(lan)色(se)(se)、灰色(se)(se)或白(bai)色(se)(se)，無污染(ran)和油漆脫落，圍(wei)(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)上可用(yong)淺(qian)(qian)藍(lan)色(se)(se)、灰色(se)(se)或白(bai)色(se)(se)油漆噴涂施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)企業(ye)標(biao)(biao)識(shi)和項目(mu)名稱。施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)企業(ye)標(biao)(biao)識(shi)和項目(mu)名稱設(she)(she)置(zhi)(zhi)(zhi)(zhi)標(biao)(biao)準為：“××公司承建(jian)××工(gong)(gong)(gong)(gong)(gong)程”，字體(ti)為仿宋字，字體(ti)大小為0.6米X0.8米（寬X高），字體(ti)下(xia)沿距(ju)地(di)面0.6—0.8米，字體(ti)須正(zheng)確規范(fan)、工(gong)(gong)(gong)(gong)(gong)整美觀。圍(wei)(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)不得(de)用(yong)于擋(dang)(dang)土、承重，不得(de)倚靠(kao)圍(wei)(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)堆物(wu)、堆料，不得(de)利用(yong)圍(wei)(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)做墻面設(she)(she)置(zhi)(zhi)(zhi)(zhi)臨時工(gong)(gong)(gong)(gong)(gong)棚、食堂和廁所等。施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)總承包單(dan)位統(tong)一負責(ze)施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)現(xian)場(chang)(chang)(chang)圍(wei)(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)的(de)設(she)(she)置(zhi)(zhi)(zhi)(zhi)和管(guan)理(li)，尚未施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)的(de)，由建(jian)設(she)(she)單(dan)位負責(ze)，圍(wei)(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)管(guan)理(li)單(dan)位應(ying)做好圍(wei)(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)的(de)維(wei)護、保潔(jie)(jie)工(gong)(gong)(gong)(gong)(gong)作，保持圍(wei)(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)清潔(jie)(jie)，無亂(luan)張貼、亂(luan)涂寫、亂(luan)刻畫。在(zai)圍(wei)(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)上方(fang)設(she)(she)置(zhi)(zhi)(zhi)(zhi)標(biao)(biao)語、宣傳品的(de)，應(ying)當(dang)按(an)照市(shi)政管(guan)理(li)行政部(bu)(bu)門(men)批準的(de)范(fan)圍(wei)(wei)(wei)(wei)(wei)(wei)、地(di)點、數量(liang)、規格(ge)、內容(rong)和期(qi)限設(she)(she)置(zhi)(zhi)(zhi)(zhi)。禁止利用(yong)施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)現(xian)場(chang)(chang)(chang)圍(wei)(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)設(she)(she)置(zhi)(zhi)(zhi)(zhi)戶外廣告。施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)現(xian)場(chang)(chang)(chang)不按(an)要求(qiu)設(she)(she)置(zhi)(zhi)(zhi)(zhi)圍(wei)(wei)(wei)(wei)(wei)(wei)擋(dang)(dang)的(de)，市(shi)、區(qu)城(cheng)管(guan)執法(fa)部(bu)(bu)門(men)將依法(fa)對其進行處罰(fa)；市(shi)、區(qu)建(jian)委將責(ze)令其限期(qi)改正(zheng)或停工(gong)(gong)(gong)(gong)(gong)整改，逾期(qi)不改的(de)，移(yi)送(song)市(shi)、區(qu)城(cheng)管(guan)執法(fa)部(bu)(bu)門(men)處理(li)。