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(zai)2米(mi)以上，常見的有2米(mi)，4米(mi)，6米(mi)和8米(mi)，或更高(gao)的12米(mi)等(deng)，圍擋表面和張貼該(gai)項目的效果圖和宣傳畫面等(deng)。或用于城(cheng)市公益廣告。

施(shi)工(gong)(gong)(gong)現(xian)場須按(an)照《北京市建設(she)工(gong)(gong)(gong)程(cheng)施(shi)工(gong)(gong)(gong)現(xian)場場容(rong)衛生標(biao)(biao)準(zhun)》實(shi)行封閉(bi)式管(guan)理(li)，圍(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)的(de)(de)高度不(bu)得(de)(de)低于1.8米。圍(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)的(de)(de)顏色(se)(se)宜采用淺(qian)藍(lan)色(se)(se)、灰色(se)(se)或白色(se)(se)，無污染(ran)和(he)(he)油漆脫(tuo)落，圍(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)上(shang)(shang)可用淺(qian)藍(lan)色(se)(se)、灰色(se)(se)或白色(se)(se)油漆噴涂施(shi)工(gong)(gong)(gong)企業(ye)標(biao)(biao)識和(he)(he)項目名稱。施(shi)工(gong)(gong)(gong)企業(ye)標(biao)(biao)識和(he)(he)項目名稱設(she)置(zhi)標(biao)(biao)準(zhun)為(wei)：“××公司承建××工(gong)(gong)(gong)程(cheng)”，字(zi)體為(wei)仿宋字(zi)，字(zi)體大小為(wei)0.6米X0.8米（寬X高），字(zi)體下沿距地面0.6—0.8米，字(zi)體須正確規(gui)范、工(gong)(gong)(gong)整(zheng)美(mei)觀。圍(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)不(bu)得(de)(de)用于擋(dang)(dang)(dang)(dang)土(tu)、承重(zhong)，不(bu)得(de)(de)倚靠圍(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)堆物、堆料，不(bu)得(de)(de)利(li)用圍(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)做墻面設(she)置(zhi)臨時工(gong)(gong)(gong)棚、食堂和(he)(he)廁所等(deng)。施(shi)工(gong)(gong)(gong)總承包單位統一負責(ze)施(shi)工(gong)(gong)(gong)現(xian)場圍(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)的(de)(de)設(she)置(zhi)和(he)(he)管(guan)理(li)，尚未施(shi)工(gong)(gong)(gong)的(de)(de)，由建設(she)單位負責(ze)，圍(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)管(guan)理(li)單位應做好圍(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)的(de)(de)維護、保潔工(gong)(gong)(gong)作，保持圍(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)清潔，無亂(luan)張貼、亂(luan)涂寫、亂(luan)刻(ke)畫。在圍(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)上(shang)(shang)方設(she)置(zhi)標(biao)(biao)語、宣傳品的(de)(de)，應當按(an)照市政(zheng)(zheng)管(guan)理(li)行政(zheng)(zheng)部門(men)批準(zhun)的(de)(de)范圍(wei)(wei)(wei)(wei)、地點(dian)、數量、規(gui)格、內容(rong)和(he)(he)期(qi)限設(she)置(zhi)。禁止利(li)用施(shi)工(gong)(gong)(gong)現(xian)場圍(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)設(she)置(zhi)戶外廣告。施(shi)工(gong)(gong)(gong)現(xian)場不(bu)按(an)要求(qiu)設(she)置(zhi)圍(wei)(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)的(de)(de)，市、區城(cheng)管(guan)執法(fa)(fa)部門(men)將依法(fa)(fa)對(dui)其(qi)進行處罰；市、區建委將責(ze)令其(qi)限期(qi)改(gai)正或停工(gong)(gong)(gong)整(zheng)改(gai)，逾期(qi)不(bu)改(gai)的(de)(de)，移送(song)市、區城(cheng)管(guan)執法(fa)(fa)部門(men)處理(li)。