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2米(mi)(mi)以上，常見的有2米(mi)(mi)，4米(mi)(mi)，6米(mi)(mi)和8米(mi)(mi)，或(huo)(huo)更高的12米(mi)(mi)等，圍擋(dang)表面和張貼(tie)該(gai)項目(mu)的效果(guo)圖和宣傳畫面等。或(huo)(huo)用于城市公益廣(guang)告。

施(shi)(shi)(shi)工(gong)(gong)(gong)現(xian)場(chang)(chang)須按照《北(bei)京市(shi)(shi)建(jian)(jian)設(she)(she)(she)(she)工(gong)(gong)(gong)程(cheng)施(shi)(shi)(shi)工(gong)(gong)(gong)現(xian)場(chang)(chang)場(chang)(chang)容(rong)衛(wei)生標(biao)(biao)準》實(shi)行(xing)(xing)封閉(bi)式管(guan)理(li)，圍(wei)(wei)擋(dang)(dang)的(de)(de)(de)(de)高(gao)度不(bu)(bu)得(de)低于(yu)1.8米(mi)。圍(wei)(wei)擋(dang)(dang)的(de)(de)(de)(de)顏色宜采用(yong)淺藍色、灰色或白色，無污染(ran)和油漆脫落，圍(wei)(wei)擋(dang)(dang)上可用(yong)淺藍色、灰色或白色油漆噴涂施(shi)(shi)(shi)工(gong)(gong)(gong)企(qi)業標(biao)(biao)識和項目(mu)名稱。施(shi)(shi)(shi)工(gong)(gong)(gong)企(qi)業標(biao)(biao)識和項目(mu)名稱設(she)(she)(she)(she)置(zhi)(zhi)標(biao)(biao)準為：“××公司(si)承建(jian)(jian)××工(gong)(gong)(gong)程(cheng)”，字(zi)體為仿宋字(zi)，字(zi)體大小(xiao)為0.6米(mi)X0.8米(mi)（寬(kuan)X高(gao)），字(zi)體下沿距地面(mian)0.6—0.8米(mi)，字(zi)體須正確(que)規(gui)范、工(gong)(gong)(gong)整(zheng)美觀。圍(wei)(wei)擋(dang)(dang)不(bu)(bu)得(de)用(yong)于(yu)擋(dang)(dang)土、承重(zhong)，不(bu)(bu)得(de)倚靠圍(wei)(wei)擋(dang)(dang)堆物、堆料，不(bu)(bu)得(de)利用(yong)圍(wei)(wei)擋(dang)(dang)做墻面(mian)設(she)(she)(she)(she)置(zhi)(zhi)臨時工(gong)(gong)(gong)棚、食堂和廁(ce)所等。施(shi)(shi)(shi)工(gong)(gong)(gong)總(zong)承包單(dan)位(wei)(wei)統(tong)一負(fu)責施(shi)(shi)(shi)工(gong)(gong)(gong)現(xian)場(chang)(chang)圍(wei)(wei)擋(dang)(dang)的(de)(de)(de)(de)設(she)(she)(she)(she)置(zhi)(zhi)和管(guan)理(li)，尚未施(shi)(shi)(shi)工(gong)(gong)(gong)的(de)(de)(de)(de)，由(you)建(jian)(jian)設(she)(she)(she)(she)單(dan)位(wei)(wei)負(fu)責，圍(wei)(wei)擋(dang)(dang)管(guan)理(li)單(dan)位(wei)(wei)應(ying)做好圍(wei)(wei)擋(dang)(dang)的(de)(de)(de)(de)維護、保潔工(gong)(gong)(gong)作，保持圍(wei)(wei)擋(dang)(dang)清潔，無亂(luan)張(zhang)貼、亂(luan)涂寫、亂(luan)刻(ke)畫。在圍(wei)(wei)擋(dang)(dang)上方設(she)(she)(she)(she)置(zhi)(zhi)標(biao)(biao)語、宣(xuan)傳(chuan)品的(de)(de)(de)(de)，應(ying)當按照市(shi)(shi)政(zheng)管(guan)理(li)行(xing)(xing)政(zheng)部門批準的(de)(de)(de)(de)范圍(wei)(wei)、地點、數量(liang)、規(gui)格(ge)、內容(rong)和期限設(she)(she)(she)(she)置(zhi)(zhi)。禁止利用(yong)施(shi)(shi)(shi)工(gong)(gong)(gong)現(xian)場(chang)(chang)圍(wei)(wei)擋(dang)(dang)設(she)(she)(she)(she)置(zhi)(zhi)戶外廣告。施(shi)(shi)(shi)工(gong)(gong)(gong)現(xian)場(chang)(chang)不(bu)(bu)按要求設(she)(she)(she)(she)置(zhi)(zhi)圍(wei)(wei)擋(dang)(dang)的(de)(de)(de)(de)，市(shi)(shi)、區(qu)(qu)(qu)城管(guan)執法(fa)(fa)部門將依法(fa)(fa)對其進(jin)行(xing)(xing)處罰；市(shi)(shi)、區(qu)(qu)(qu)建(jian)(jian)委將責令其限期改正或停(ting)工(gong)(gong)(gong)整(zheng)改，逾(yu)期不(bu)(bu)改的(de)(de)(de)(de)，移(yi)送市(shi)(shi)、區(qu)(qu)(qu)城管(guan)執法(fa)(fa)部門處理(li)。