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)(de)高度一般在2米(mi)以上，常見的(de)(de)有2米(mi)，4米(mi)，6米(mi)和8米(mi)，或(huo)更(geng)高的(de)(de)12米(mi)等(deng)，圍擋表面(mian)和張貼該(gai)項目(mu)的(de)(de)效果圖和宣(xuan)傳畫面(mian)等(deng)。或(huo)用于城市公益廣告。

施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)現場須按(an)(an)照(zhao)《北京(jing)市建設(she)(she)(she)工(gong)(gong)(gong)(gong)(gong)程(cheng)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)現場場容衛生(sheng)標(biao)準(zhun)(zhun)》實行封閉式(shi)管(guan)理(li)，圍(wei)(wei)(wei)(wei)擋(dang)(dang)的高(gao)度不(bu)(bu)得低于1.8米(mi)(mi)。圍(wei)(wei)(wei)(wei)擋(dang)(dang)的顏色宜采用淺藍色、灰色或(huo)白色，無污染和(he)(he)油漆(qi)脫落，圍(wei)(wei)(wei)(wei)擋(dang)(dang)上可(ke)用淺藍色、灰色或(huo)白色油漆(qi)噴(pen)涂(tu)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)企(qi)業標(biao)識和(he)(he)項(xiang)目名(ming)稱。施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)企(qi)業標(biao)識和(he)(he)項(xiang)目名(ming)稱設(she)(she)(she)置(zhi)標(biao)準(zhun)(zhun)為：“××公(gong)司承(cheng)(cheng)建××工(gong)(gong)(gong)(gong)(gong)程(cheng)”，字(zi)體(ti)(ti)為仿宋字(zi)，字(zi)體(ti)(ti)大小為0.6米(mi)(mi)X0.8米(mi)(mi)（寬X高(gao)），字(zi)體(ti)(ti)下沿距地面(mian)0.6—0.8米(mi)(mi)，字(zi)體(ti)(ti)須正確規范(fan)、工(gong)(gong)(gong)(gong)(gong)整(zheng)美觀。圍(wei)(wei)(wei)(wei)擋(dang)(dang)不(bu)(bu)得用于擋(dang)(dang)土(tu)、承(cheng)(cheng)重，不(bu)(bu)得倚靠(kao)圍(wei)(wei)(wei)(wei)擋(dang)(dang)堆物(wu)、堆料，不(bu)(bu)得利用圍(wei)(wei)(wei)(wei)擋(dang)(dang)做(zuo)墻面(mian)設(she)(she)(she)置(zhi)臨時工(gong)(gong)(gong)(gong)(gong)棚、食堂(tang)和(he)(he)廁所等。施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)總承(cheng)(cheng)包單(dan)(dan)位(wei)(wei)統一負責施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)現場圍(wei)(wei)(wei)(wei)擋(dang)(dang)的設(she)(she)(she)置(zhi)和(he)(he)管(guan)理(li)，尚未施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)的，由(you)建設(she)(she)(she)單(dan)(dan)位(wei)(wei)負責，圍(wei)(wei)(wei)(wei)擋(dang)(dang)管(guan)理(li)單(dan)(dan)位(wei)(wei)應(ying)做(zuo)好圍(wei)(wei)(wei)(wei)擋(dang)(dang)的維護、保潔工(gong)(gong)(gong)(gong)(gong)作(zuo)，保持圍(wei)(wei)(wei)(wei)擋(dang)(dang)清潔，無亂(luan)張貼、亂(luan)涂(tu)寫、亂(luan)刻畫。在圍(wei)(wei)(wei)(wei)擋(dang)(dang)上方設(she)(she)(she)置(zhi)標(biao)語、宣傳品的，應(ying)當按(an)(an)照(zhao)市政管(guan)理(li)行政部(bu)門批準(zhun)(zhun)的范(fan)圍(wei)(wei)(wei)(wei)、地點、數量、規格(ge)、內容和(he)(he)期(qi)限設(she)(she)(she)置(zhi)。禁止利用施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)現場圍(wei)(wei)(wei)(wei)擋(dang)(dang)設(she)(she)(she)置(zhi)戶外廣告。施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)現場不(bu)(bu)按(an)(an)要求設(she)(she)(she)置(zhi)圍(wei)(wei)(wei)(wei)擋(dang)(dang)的，市、區城管(guan)執法(fa)部(bu)門將(jiang)依法(fa)對其(qi)進行處(chu)罰；市、區建委將(jiang)責令其(qi)限期(qi)改(gai)(gai)正或(huo)停(ting)工(gong)(gong)(gong)(gong)(gong)整(zheng)改(gai)(gai)，逾期(qi)不(bu)(bu)改(gai)(gai)的，移送市、區城管(guan)執法(fa)部(bu)門處(chu)理(li)。