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)高度一(yi)般(ban)在(zai)2米(mi)(mi)以上，常見的(de)有(you)2米(mi)(mi)，4米(mi)(mi)，6米(mi)(mi)和(he)(he)8米(mi)(mi)，或更高的(de)12米(mi)(mi)等(deng)，圍擋表面(mian)和(he)(he)張(zhang)貼該項目的(de)效果圖(tu)和(he)(he)宣傳畫面(mian)等(deng)。或用于城市(shi)公益廣告。

施(shi)工(gong)(gong)(gong)(gong)現場(chang)須按照(zhao)《北京市(shi)建(jian)設工(gong)(gong)(gong)(gong)程(cheng)施(shi)工(gong)(gong)(gong)(gong)現場(chang)場(chang)容(rong)衛(wei)生標(biao)準》實(shi)行(xing)(xing)封閉式管(guan)理，圍(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)的(de)高度(du)不(bu)得(de)低于(yu)1.8米。圍(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)的(de)顏(yan)色(se)(se)宜采用(yong)(yong)淺(qian)藍色(se)(se)、灰色(se)(se)或白色(se)(se)，無(wu)污(wu)染和(he)(he)油漆脫落，圍(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)上可用(yong)(yong)淺(qian)藍色(se)(se)、灰色(se)(se)或白色(se)(se)油漆噴(pen)涂施(shi)工(gong)(gong)(gong)(gong)企(qi)業標(biao)識和(he)(he)項(xiang)目名(ming)稱(cheng)。施(shi)工(gong)(gong)(gong)(gong)企(qi)業標(biao)識和(he)(he)項(xiang)目名(ming)稱(cheng)設置(zhi)(zhi)標(biao)準為(wei)(wei)：“××公司承建(jian)××工(gong)(gong)(gong)(gong)程(cheng)”，字(zi)(zi)體為(wei)(wei)仿(fang)宋字(zi)(zi)，字(zi)(zi)體大小為(wei)(wei)0.6米X0.8米（寬X高），字(zi)(zi)體下沿距地(di)面(mian)0.6—0.8米，字(zi)(zi)體須正確規范、工(gong)(gong)(gong)(gong)整(zheng)美觀。圍(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)不(bu)得(de)用(yong)(yong)于(yu)擋(dang)(dang)(dang)土、承重，不(bu)得(de)倚(yi)靠(kao)圍(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)堆物、堆料，不(bu)得(de)利(li)用(yong)(yong)圍(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)做墻(qiang)面(mian)設置(zhi)(zhi)臨時工(gong)(gong)(gong)(gong)棚、食堂和(he)(he)廁所等。施(shi)工(gong)(gong)(gong)(gong)總承包單(dan)位(wei)統(tong)一(yi)負責施(shi)工(gong)(gong)(gong)(gong)現場(chang)圍(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)的(de)設置(zhi)(zhi)和(he)(he)管(guan)理，尚(shang)未施(shi)工(gong)(gong)(gong)(gong)的(de)，由(you)建(jian)設單(dan)位(wei)負責，圍(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)管(guan)理單(dan)位(wei)應做好圍(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)的(de)維(wei)護、保潔工(gong)(gong)(gong)(gong)作(zuo)，保持圍(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)清(qing)潔，無(wu)亂(luan)張(zhang)貼(tie)、亂(luan)涂寫、亂(luan)刻畫。在圍(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)上方(fang)設置(zhi)(zhi)標(biao)語、宣傳品(pin)的(de)，應當按照(zhao)市(shi)政管(guan)理行(xing)(xing)政部門(men)批(pi)準的(de)范圍(wei)(wei)(wei)(wei)、地(di)點、數量、規格、內容(rong)和(he)(he)期(qi)限設置(zhi)(zhi)。禁止利(li)用(yong)(yong)施(shi)工(gong)(gong)(gong)(gong)現場(chang)圍(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)設置(zhi)(zhi)戶外(wai)廣(guang)告。施(shi)工(gong)(gong)(gong)(gong)現場(chang)不(bu)按要求設置(zhi)(zhi)圍(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)的(de)，市(shi)、區(qu)城(cheng)管(guan)執法部門(men)將(jiang)依(yi)法對其(qi)進行(xing)(xing)處(chu)罰；市(shi)、區(qu)建(jian)委將(jiang)責令其(qi)限期(qi)改正或停工(gong)(gong)(gong)(gong)整(zheng)改，逾期(qi)不(bu)改的(de)，移(yi)送市(shi)、區(qu)城(cheng)管(guan)執法部門(men)處(chu)理。