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)高度一(yi)般(ban)在2米以上，常見的(de)有2米，4米，6米和8米，或(huo)(huo)更高的(de)12米等，圍擋表面和張(zhang)貼該項(xiang)目的(de)效果圖和宣(xuan)傳(chuan)畫面等。或(huo)(huo)用于(yu)城(cheng)市公益廣告。

施工(gong)(gong)(gong)(gong)(gong)(gong)現(xian)場(chang)須按(an)照(zhao)(zhao)《北京市(shi)建(jian)設(she)(she)工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)施工(gong)(gong)(gong)(gong)(gong)(gong)現(xian)場(chang)場(chang)容(rong)衛生標(biao)準(zhun)》實(shi)行(xing)封(feng)閉(bi)式(shi)管(guan)理(li)，圍(wei)(wei)(wei)(wei)擋(dang)的高度(du)不(bu)(bu)(bu)得(de)低于1.8米。圍(wei)(wei)(wei)(wei)擋(dang)的顏色(se)宜采用(yong)淺(qian)(qian)藍色(se)、灰(hui)色(se)或(huo)白色(se)，無污(wu)染和(he)(he)油(you)(you)漆脫(tuo)落，圍(wei)(wei)(wei)(wei)擋(dang)上可(ke)用(yong)淺(qian)(qian)藍色(se)、灰(hui)色(se)或(huo)白色(se)油(you)(you)漆噴涂施工(gong)(gong)(gong)(gong)(gong)(gong)企(qi)業標(biao)識(shi)和(he)(he)項目(mu)(mu)名(ming)稱(cheng)。施工(gong)(gong)(gong)(gong)(gong)(gong)企(qi)業標(biao)識(shi)和(he)(he)項目(mu)(mu)名(ming)稱(cheng)設(she)(she)置(zhi)標(biao)準(zhun)為：“××公司承建(jian)××工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)”，字(zi)(zi)體為仿(fang)宋字(zi)(zi)，字(zi)(zi)體大(da)小(xiao)為0.6米X0.8米（寬X高），字(zi)(zi)體下沿(yan)距地面0.6—0.8米，字(zi)(zi)體須正確規范、工(gong)(gong)(gong)(gong)(gong)(gong)整美(mei)觀(guan)。圍(wei)(wei)(wei)(wei)擋(dang)不(bu)(bu)(bu)得(de)用(yong)于擋(dang)土、承重，不(bu)(bu)(bu)得(de)倚靠圍(wei)(wei)(wei)(wei)擋(dang)堆(dui)物、堆(dui)料，不(bu)(bu)(bu)得(de)利用(yong)圍(wei)(wei)(wei)(wei)擋(dang)做(zuo)墻面設(she)(she)置(zhi)臨時工(gong)(gong)(gong)(gong)(gong)(gong)棚、食(shi)堂和(he)(he)廁所等。施工(gong)(gong)(gong)(gong)(gong)(gong)總(zong)承包(bao)單(dan)位統一(yi)負責施工(gong)(gong)(gong)(gong)(gong)(gong)現(xian)場(chang)圍(wei)(wei)(wei)(wei)擋(dang)的設(she)(she)置(zhi)和(he)(he)管(guan)理(li)，尚未施工(gong)(gong)(gong)(gong)(gong)(gong)的，由建(jian)設(she)(she)單(dan)位負責，圍(wei)(wei)(wei)(wei)擋(dang)管(guan)理(li)單(dan)位應做(zuo)好圍(wei)(wei)(wei)(wei)擋(dang)的維護、保(bao)潔工(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)，保(bao)持圍(wei)(wei)(wei)(wei)擋(dang)清(qing)潔，無亂張貼(tie)、亂涂寫、亂刻畫。在圍(wei)(wei)(wei)(wei)擋(dang)上方設(she)(she)置(zhi)標(biao)語、宣傳(chuan)品的，應當按(an)照(zhao)(zhao)市(shi)政管(guan)理(li)行(xing)政部門(men)批準(zhun)的范圍(wei)(wei)(wei)(wei)、地點、數量、規格、內容(rong)和(he)(he)期(qi)限設(she)(she)置(zhi)。禁止利用(yong)施工(gong)(gong)(gong)(gong)(gong)(gong)現(xian)場(chang)圍(wei)(wei)(wei)(wei)擋(dang)設(she)(she)置(zhi)戶外廣告(gao)。施工(gong)(gong)(gong)(gong)(gong)(gong)現(xian)場(chang)不(bu)(bu)(bu)按(an)要求(qiu)設(she)(she)置(zhi)圍(wei)(wei)(wei)(wei)擋(dang)的，市(shi)、區城管(guan)執法(fa)部門(men)將依法(fa)對其進行(xing)處罰；市(shi)、區建(jian)委將責令其限期(qi)改(gai)(gai)正或(huo)停工(gong)(gong)(gong)(gong)(gong)(gong)整改(gai)(gai)，逾期(qi)不(bu)(bu)(bu)改(gai)(gai)的，移送市(shi)、區城管(guan)執法(fa)部門(men)處理(li)。