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(gao)度一般(ban)在2米(mi)以(yi)上，常見(jian)的(de)(de)有2米(mi)，4米(mi)，6米(mi)和8米(mi)，或(huo)更高(gao)的(de)(de)12米(mi)等(deng)，圍擋表面和張(zhang)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(shi)公益廣告。

施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)現(xian)場(chang)須按(an)照《北京市(shi)建設(she)工(gong)(gong)(gong)(gong)程施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)現(xian)場(chang)場(chang)容衛生標準》實行(xing)封閉(bi)式管理(li)，圍(wei)(wei)擋(dang)(dang)的(de)高(gao)度(du)不得低于(yu)1.8米(mi)(mi)(mi)。圍(wei)(wei)擋(dang)(dang)的(de)顏(yan)色(se)宜采(cai)用(yong)淺藍色(se)、灰(hui)色(se)或白(bai)色(se)，無污染和(he)(he)油漆脫落，圍(wei)(wei)擋(dang)(dang)上(shang)可用(yong)淺藍色(se)、灰(hui)色(se)或白(bai)色(se)油漆噴涂施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)企(qi)業標識(shi)和(he)(he)項目(mu)名(ming)稱(cheng)。施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)企(qi)業標識(shi)和(he)(he)項目(mu)名(ming)稱(cheng)設(she)置標準為(wei)：“××公(gong)司承建××工(gong)(gong)(gong)(gong)程”，字(zi)(zi)體(ti)(ti)(ti)(ti)為(wei)仿宋字(zi)(zi)，字(zi)(zi)體(ti)(ti)(ti)(ti)大小為(wei)0.6米(mi)(mi)(mi)X0.8米(mi)(mi)(mi)（寬(kuan)X高(gao)），字(zi)(zi)體(ti)(ti)(ti)(ti)下沿距地面(mian)0.6—0.8米(mi)(mi)(mi)，字(zi)(zi)體(ti)(ti)(ti)(ti)須正確規范、工(gong)(gong)(gong)(gong)整(zheng)美觀(guan)。圍(wei)(wei)擋(dang)(dang)不得用(yong)于(yu)擋(dang)(dang)土、承重，不得倚(yi)靠圍(wei)(wei)擋(dang)(dang)堆(dui)物、堆(dui)料，不得利(li)(li)用(yong)圍(wei)(wei)擋(dang)(dang)做(zuo)墻面(mian)設(she)置臨時(shi)工(gong)(gong)(gong)(gong)棚、食堂和(he)(he)廁所等。施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)總承包(bao)單(dan)位(wei)統一負責(ze)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)現(xian)場(chang)圍(wei)(wei)擋(dang)(dang)的(de)設(she)置和(he)(he)管理(li)，尚未施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)的(de)，由建設(she)單(dan)位(wei)負責(ze)，圍(wei)(wei)擋(dang)(dang)管理(li)單(dan)位(wei)應(ying)做(zuo)好圍(wei)(wei)擋(dang)(dang)的(de)維護、保潔(jie)工(gong)(gong)(gong)(gong)作(zuo)，保持圍(wei)(wei)擋(dang)(dang)清潔(jie)，無亂(luan)張貼、亂(luan)涂寫、亂(luan)刻畫。在(zai)圍(wei)(wei)擋(dang)(dang)上(shang)方設(she)置標語(yu)、宣傳品的(de)，應(ying)當按(an)照市(shi)政管理(li)行(xing)政部(bu)門(men)(men)批準的(de)范圍(wei)(wei)、地點、數量、規格、內容和(he)(he)期限設(she)置。禁(jin)止利(li)(li)用(yong)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)現(xian)場(chang)圍(wei)(wei)擋(dang)(dang)設(she)置戶外廣告。施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)現(xian)場(chang)不按(an)要求設(she)置圍(wei)(wei)擋(dang)(dang)的(de)，市(shi)、區(qu)(qu)城管執(zhi)法(fa)部(bu)門(men)(men)將依法(fa)對其進行(xing)處罰；市(shi)、區(qu)(qu)建委將責(ze)令其限期改(gai)正或停工(gong)(gong)(gong)(gong)整(zheng)改(gai)，逾期不改(gai)的(de)，移(yi)送市(shi)、區(qu)(qu)城管執(zhi)法(fa)部(bu)門(men)(men)處理(li)。