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(du)一(yi)般在2米(mi)(mi)以上，常見的(de)有2米(mi)(mi)，4米(mi)(mi)，6米(mi)(mi)和8米(mi)(mi)，或(huo)更高的(de)12米(mi)(mi)等，圍擋(dang)表面和張貼該項(xiang)目(mu)的(de)效果圖和宣(xuan)傳畫面等。或(huo)用于(yu)城(cheng)市公益廣告。

施(shi)工(gong)(gong)(gong)現(xian)(xian)場(chang)須按(an)(an)照(zhao)(zhao)《北京市(shi)(shi)建(jian)設(she)(she)工(gong)(gong)(gong)程(cheng)施(shi)工(gong)(gong)(gong)現(xian)(xian)場(chang)場(chang)容(rong)(rong)衛生(sheng)標(biao)(biao)準(zhun)(zhun)》實(shi)行封閉式管(guan)理(li)，圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)的(de)(de)高(gao)度不(bu)(bu)得(de)(de)低于(yu)1.8米(mi)。圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)的(de)(de)顏色(se)宜采用(yong)淺藍(lan)色(se)、灰(hui)色(se)或白色(se)，無(wu)污染和(he)(he)油漆脫(tuo)落，圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)上可用(yong)淺藍(lan)色(se)、灰(hui)色(se)或白色(se)油漆噴(pen)涂(tu)施(shi)工(gong)(gong)(gong)企(qi)業(ye)標(biao)(biao)識和(he)(he)項目名(ming)稱。施(shi)工(gong)(gong)(gong)企(qi)業(ye)標(biao)(biao)識和(he)(he)項目名(ming)稱設(she)(she)置(zhi)(zhi)標(biao)(biao)準(zhun)(zhun)為(wei)：“××公司(si)承(cheng)(cheng)建(jian)××工(gong)(gong)(gong)程(cheng)”，字(zi)體(ti)為(wei)仿宋(song)字(zi)，字(zi)體(ti)大小為(wei)0.6米(mi)X0.8米(mi)（寬(kuan)X高(gao)），字(zi)體(ti)下(xia)沿(yan)距地面(mian)0.6—0.8米(mi)，字(zi)體(ti)須正確規范、工(gong)(gong)(gong)整(zheng)美觀(guan)。圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)不(bu)(bu)得(de)(de)用(yong)于(yu)擋(dang)(dang)(dang)(dang)土、承(cheng)(cheng)重，不(bu)(bu)得(de)(de)倚靠圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)堆物(wu)、堆料，不(bu)(bu)得(de)(de)利用(yong)圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)做(zuo)(zuo)墻面(mian)設(she)(she)置(zhi)(zhi)臨時工(gong)(gong)(gong)棚、食堂和(he)(he)廁所等(deng)。施(shi)工(gong)(gong)(gong)總承(cheng)(cheng)包單(dan)(dan)(dan)位統一負責(ze)施(shi)工(gong)(gong)(gong)現(xian)(xian)場(chang)圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)的(de)(de)設(she)(she)置(zhi)(zhi)和(he)(he)管(guan)理(li)，尚(shang)未施(shi)工(gong)(gong)(gong)的(de)(de)，由建(jian)設(she)(she)單(dan)(dan)(dan)位負責(ze)，圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)管(guan)理(li)單(dan)(dan)(dan)位應做(zuo)(zuo)好(hao)圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)的(de)(de)維護(hu)、保(bao)潔(jie)工(gong)(gong)(gong)作，保(bao)持圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)清(qing)潔(jie)，無(wu)亂(luan)張貼、亂(luan)涂(tu)寫(xie)、亂(luan)刻(ke)畫。在(zai)圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)上方設(she)(she)置(zhi)(zhi)標(biao)(biao)語、宣(xuan)傳品的(de)(de)，應當(dang)按(an)(an)照(zhao)(zhao)市(shi)(shi)政管(guan)理(li)行政部(bu)門批準(zhun)(zhun)的(de)(de)范圍(wei)(wei)(wei)、地點、數量、規格、內(nei)容(rong)(rong)和(he)(he)期(qi)(qi)限(xian)設(she)(she)置(zhi)(zhi)。禁止(zhi)利用(yong)施(shi)工(gong)(gong)(gong)現(xian)(xian)場(chang)圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)設(she)(she)置(zhi)(zhi)戶外廣告。施(shi)工(gong)(gong)(gong)現(xian)(xian)場(chang)不(bu)(bu)按(an)(an)要求(qiu)設(she)(she)置(zhi)(zhi)圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)的(de)(de)，市(shi)(shi)、區城管(guan)執法(fa)(fa)部(bu)門將(jiang)依法(fa)(fa)對(dui)其(qi)進(jin)行處罰；市(shi)(shi)、區建(jian)委將(jiang)責(ze)令其(qi)限(xian)期(qi)(qi)改正或停工(gong)(gong)(gong)整(zheng)改，逾期(qi)(qi)不(bu)(bu)改的(de)(de)，移送(song)市(shi)(shi)、區城管(guan)執法(fa)(fa)部(bu)門處理(li)。