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。重慶圍擋的高度一般(ban)在(zai)2米(mi)(mi)(mi)以上，常見的有2米(mi)(mi)(mi)，4米(mi)(mi)(mi)，6米(mi)(mi)(mi)和(he)(he)8米(mi)(mi)(mi)，或(huo)更高的12米(mi)(mi)(mi)等(deng)，圍(wei)擋表面和(he)(he)張(zhang)貼該(gai)項目的效果圖和(he)(he)宣傳畫面等(deng)。或(huo)用于(yu)城市(shi)公益廣告。

施(shi)(shi)工(gong)(gong)(gong)(gong)現(xian)場須(xu)按(an)照(zhao)(zhao)《北京市(shi)建設(she)(she)工(gong)(gong)(gong)(gong)程(cheng)施(shi)(shi)工(gong)(gong)(gong)(gong)現(xian)場場容(rong)衛生標(biao)準(zhun)》實行(xing)封閉式管理(li)，圍(wei)(wei)(wei)(wei)(wei)擋的高(gao)度不(bu)得(de)(de)低于(yu)1.8米(mi)。圍(wei)(wei)(wei)(wei)(wei)擋的顏色宜采用淺(qian)(qian)藍(lan)色、灰色或(huo)白色，無污染和油漆(qi)脫落，圍(wei)(wei)(wei)(wei)(wei)擋上(shang)可用淺(qian)(qian)藍(lan)色、灰色或(huo)白色油漆(qi)噴涂(tu)施(shi)(shi)工(gong)(gong)(gong)(gong)企業標(biao)識和項目名稱(cheng)(cheng)。施(shi)(shi)工(gong)(gong)(gong)(gong)企業標(biao)識和項目名稱(cheng)(cheng)設(she)(she)置(zhi)標(biao)準(zhun)為(wei)：“××公司承建××工(gong)(gong)(gong)(gong)程(cheng)”，字體(ti)為(wei)仿(fang)宋字，字體(ti)大小為(wei)0.6米(mi)X0.8米(mi)（寬X高(gao)），字體(ti)下沿距地面0.6—0.8米(mi)，字體(ti)須(xu)正確(que)規范(fan)、工(gong)(gong)(gong)(gong)整(zheng)美觀。圍(wei)(wei)(wei)(wei)(wei)擋不(bu)得(de)(de)用于(yu)擋土、承重，不(bu)得(de)(de)倚靠圍(wei)(wei)(wei)(wei)(wei)擋堆(dui)物、堆(dui)料，不(bu)得(de)(de)利用圍(wei)(wei)(wei)(wei)(wei)擋做墻面設(she)(she)置(zhi)臨時(shi)工(gong)(gong)(gong)(gong)棚(peng)、食堂和廁所等。施(shi)(shi)工(gong)(gong)(gong)(gong)總承包單位統(tong)一(yi)負責施(shi)(shi)工(gong)(gong)(gong)(gong)現(xian)場圍(wei)(wei)(wei)(wei)(wei)擋的設(she)(she)置(zhi)和管理(li)，尚(shang)未施(shi)(shi)工(gong)(gong)(gong)(gong)的，由建設(she)(she)單位負責，圍(wei)(wei)(wei)(wei)(wei)擋管理(li)單位應(ying)做好圍(wei)(wei)(wei)(wei)(wei)擋的維護、保(bao)潔(jie)(jie)工(gong)(gong)(gong)(gong)作，保(bao)持圍(wei)(wei)(wei)(wei)(wei)擋清潔(jie)(jie)，無亂張貼(tie)、亂涂(tu)寫、亂刻畫。在圍(wei)(wei)(wei)(wei)(wei)擋上(shang)方設(she)(she)置(zhi)標(biao)語、宣傳(chuan)品的，應(ying)當按(an)照(zhao)(zhao)市(shi)政(zheng)管理(li)行(xing)政(zheng)部(bu)門批(pi)準(zhun)的范(fan)圍(wei)(wei)(wei)(wei)(wei)、地點、數量、規格(ge)、內容(rong)和期限(xian)設(she)(she)置(zhi)。禁止利用施(shi)(shi)工(gong)(gong)(gong)(gong)現(xian)場圍(wei)(wei)(wei)(wei)(wei)擋設(she)(she)置(zhi)戶(hu)外廣(guang)告。施(shi)(shi)工(gong)(gong)(gong)(gong)現(xian)場不(bu)按(an)要求設(she)(she)置(zhi)圍(wei)(wei)(wei)(wei)(wei)擋的，市(shi)、區(qu)城管執法部(bu)門將(jiang)依法對其進行(xing)處罰；市(shi)、區(qu)建委將(jiang)責令(ling)其限(xian)期改(gai)正或(huo)停(ting)工(gong)(gong)(gong)(gong)整(zheng)改(gai)，逾期不(bu)改(gai)的，移(yi)送市(shi)、區(qu)城管執法部(bu)門處理(li)。