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(ban)在2米(mi)以上，常見的(de)(de)有(you)2米(mi)，4米(mi)，6米(mi)和8米(mi)，或(huo)更高的(de)(de)12米(mi)等(deng)，圍擋表面和張貼該項(xiang)目的(de)(de)效果圖(tu)和宣傳畫面等(deng)。或(huo)用于城市公益廣(guang)告。

施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)現(xian)(xian)(xian)場(chang)(chang)須按(an)照(zhao)(zhao)《北(bei)京市建(jian)設(she)(she)(she)工(gong)(gong)(gong)(gong)程(cheng)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)現(xian)(xian)(xian)場(chang)(chang)場(chang)(chang)容衛生標準》實行(xing)封閉式(shi)管理，圍(wei)(wei)擋(dang)(dang)的(de)(de)(de)高(gao)度(du)不(bu)(bu)得(de)低于(yu)(yu)1.8米(mi)(mi)。圍(wei)(wei)擋(dang)(dang)的(de)(de)(de)顏(yan)色宜采用淺(qian)藍(lan)色、灰色或(huo)白色，無污染和油漆(qi)(qi)脫(tuo)落，圍(wei)(wei)擋(dang)(dang)上(shang)可用淺(qian)藍(lan)色、灰色或(huo)白色油漆(qi)(qi)噴涂(tu)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)企業標識(shi)和項目名(ming)稱。施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)企業標識(shi)和項目名(ming)稱設(she)(she)(she)置(zhi)(zhi)標準為(wei)(wei)：“××公司承建(jian)××工(gong)(gong)(gong)(gong)程(cheng)”，字(zi)(zi)(zi)體(ti)為(wei)(wei)仿宋(song)字(zi)(zi)(zi)，字(zi)(zi)(zi)體(ti)大小為(wei)(wei)0.6米(mi)(mi)X0.8米(mi)(mi)（寬X高(gao)），字(zi)(zi)(zi)體(ti)下沿距地面(mian)0.6—0.8米(mi)(mi)，字(zi)(zi)(zi)體(ti)須正確規(gui)范、工(gong)(gong)(gong)(gong)整(zheng)(zheng)美(mei)觀。圍(wei)(wei)擋(dang)(dang)不(bu)(bu)得(de)用于(yu)(yu)擋(dang)(dang)土(tu)、承重，不(bu)(bu)得(de)倚靠圍(wei)(wei)擋(dang)(dang)堆物、堆料，不(bu)(bu)得(de)利用圍(wei)(wei)擋(dang)(dang)做墻面(mian)設(she)(she)(she)置(zhi)(zhi)臨(lin)時工(gong)(gong)(gong)(gong)棚、食堂和廁(ce)所等(deng)。施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)總承包單位(wei)統(tong)一負責施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)現(xian)(xian)(xian)場(chang)(chang)圍(wei)(wei)擋(dang)(dang)的(de)(de)(de)設(she)(she)(she)置(zhi)(zhi)和管理，尚未(wei)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)的(de)(de)(de)，由建(jian)設(she)(she)(she)單位(wei)負責，圍(wei)(wei)擋(dang)(dang)管理單位(wei)應做好圍(wei)(wei)擋(dang)(dang)的(de)(de)(de)維護(hu)、保潔工(gong)(gong)(gong)(gong)作(zuo)，保持圍(wei)(wei)擋(dang)(dang)清潔，無亂(luan)張貼(tie)、亂(luan)涂(tu)寫、亂(luan)刻(ke)畫。在圍(wei)(wei)擋(dang)(dang)上(shang)方設(she)(she)(she)置(zhi)(zhi)標語、宣傳(chuan)品的(de)(de)(de)，應當按(an)照(zhao)(zhao)市政管理行(xing)政部門批(pi)準的(de)(de)(de)范圍(wei)(wei)、地點、數量、規(gui)格、內容和期限設(she)(she)(she)置(zhi)(zhi)。禁止利用施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)現(xian)(xian)(xian)場(chang)(chang)圍(wei)(wei)擋(dang)(dang)設(she)(she)(she)置(zhi)(zhi)戶外廣告。施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)現(xian)(xian)(xian)場(chang)(chang)不(bu)(bu)按(an)要求設(she)(she)(she)置(zhi)(zhi)圍(wei)(wei)擋(dang)(dang)的(de)(de)(de)，市、區(qu)城(cheng)管執法部門將依法對其(qi)進行(xing)處(chu)罰；市、區(qu)建(jian)委將責令其(qi)限期改正或(huo)停工(gong)(gong)(gong)(gong)整(zheng)(zheng)改，逾期不(bu)(bu)改的(de)(de)(de)，移送市、區(qu)城(cheng)管執法部門處(chu)理。