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)，或更高的(de)(de)12米(mi)等，圍擋(dang)表面和張(zhang)貼該項目的(de)(de)效果(guo)圖和宣傳(chuan)畫面等。或用于城市(shi)公益廣告(gao)。

施(shi)工(gong)(gong)(gong)(gong)(gong)(gong)現場(chang)(chang)須按(an)照《北京市建(jian)設工(gong)(gong)(gong)(gong)(gong)(gong)程施(shi)工(gong)(gong)(gong)(gong)(gong)(gong)現場(chang)(chang)場(chang)(chang)容(rong)衛生標準(zhun)》實行(xing)(xing)封閉式管理，圍擋(dang)(dang)(dang)的(de)高度不得(de)低于1.8米。圍擋(dang)(dang)(dang)的(de)顏色(se)宜采用淺藍色(se)、灰(hui)色(se)或(huo)白色(se)，無污染和(he)油(you)漆脫落，圍擋(dang)(dang)(dang)上可用淺藍色(se)、灰(hui)色(se)或(huo)白色(se)油(you)漆噴涂施(shi)工(gong)(gong)(gong)(gong)(gong)(gong)企業標識(shi)和(he)項目(mu)名稱。施(shi)工(gong)(gong)(gong)(gong)(gong)(gong)企業標識(shi)和(he)項目(mu)名稱設置標準(zhun)為：“××公司承建(jian)××工(gong)(gong)(gong)(gong)(gong)(gong)程”，字體(ti)為仿宋(song)字，字體(ti)大小為0.6米X0.8米（寬X高），字體(ti)下沿距地面0.6—0.8米，字體(ti)須正確規范、工(gong)(gong)(gong)(gong)(gong)(gong)整(zheng)美(mei)觀。圍擋(dang)(dang)(dang)不得(de)用于擋(dang)(dang)(dang)土、承重，不得(de)倚靠圍擋(dang)(dang)(dang)堆物、堆料，不得(de)利用圍擋(dang)(dang)(dang)做墻(qiang)面設置臨時工(gong)(gong)(gong)(gong)(gong)(gong)棚、食堂和(he)廁所等。施(shi)工(gong)(gong)(gong)(gong)(gong)(gong)總承包單位統(tong)一負責施(shi)工(gong)(gong)(gong)(gong)(gong)(gong)現場(chang)(chang)圍擋(dang)(dang)(dang)的(de)設置和(he)管理，尚(shang)未施(shi)工(gong)(gong)(gong)(gong)(gong)(gong)的(de)，由(you)建(jian)設單位負責，圍擋(dang)(dang)(dang)管理單位應做好圍擋(dang)(dang)(dang)的(de)維(wei)護、保潔工(gong)(gong)(gong)(gong)(gong)(gong)作，保持(chi)圍擋(dang)(dang)(dang)清潔，無亂張貼、亂涂寫(xie)、亂刻畫。在圍擋(dang)(dang)(dang)上方(fang)設置標語(yu)、宣傳品(pin)的(de)，應當按(an)照市政管理行(xing)(xing)政部(bu)門(men)批(pi)準(zhun)的(de)范圍、地點、數量(liang)、規格(ge)、內容(rong)和(he)期(qi)限(xian)設置。禁(jin)止(zhi)利用施(shi)工(gong)(gong)(gong)(gong)(gong)(gong)現場(chang)(chang)圍擋(dang)(dang)(dang)設置戶外(wai)廣告。施(shi)工(gong)(gong)(gong)(gong)(gong)(gong)現場(chang)(chang)不按(an)要求設置圍擋(dang)(dang)(dang)的(de)，市、區城(cheng)管執(zhi)法(fa)(fa)部(bu)門(men)將(jiang)依(yi)法(fa)(fa)對其進(jin)行(xing)(xing)處罰；市、區建(jian)委將(jiang)責令其限(xian)期(qi)改(gai)正或(huo)停工(gong)(gong)(gong)(gong)(gong)(gong)整(zheng)改(gai)，逾期(qi)不改(gai)的(de)，移送市、區城(cheng)管執(zhi)法(fa)(fa)部(bu)門(men)處理。