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(gao)度(du)一(yi)般在2米(mi)以上，常見的(de)有2米(mi)，4米(mi)，6米(mi)和8米(mi)，或(huo)(huo)更(geng)高(gao)的(de)12米(mi)等，圍(wei)擋表(biao)面(mian)和張貼該項目的(de)效果(guo)圖(tu)和宣傳畫面(mian)等。或(huo)(huo)用于(yu)城(cheng)市(shi)公(gong)益廣(guang)告。

施(shi)(shi)工(gong)(gong)現場(chang)須(xu)按(an)照(zhao)《北京(jing)市(shi)(shi)建設(she)(she)工(gong)(gong)程施(shi)(shi)工(gong)(gong)現場(chang)場(chang)容衛生標準(zhun)》實行封閉式管(guan)理(li)，圍(wei)(wei)(wei)擋的(de)(de)(de)高度不得低于1.8米(mi)。圍(wei)(wei)(wei)擋的(de)(de)(de)顏(yan)色(se)宜采(cai)用(yong)淺藍(lan)色(se)、灰色(se)或白色(se)，無污染和油漆(qi)脫落，圍(wei)(wei)(wei)擋上(shang)可用(yong)淺藍(lan)色(se)、灰色(se)或白色(se)油漆(qi)噴(pen)涂施(shi)(shi)工(gong)(gong)企業標識和項目名稱。施(shi)(shi)工(gong)(gong)企業標識和項目名稱設(she)(she)置(zhi)標準(zhun)為(wei)(wei)：“××公司承建××工(gong)(gong)程”，字(zi)(zi)體為(wei)(wei)仿宋(song)字(zi)(zi)，字(zi)(zi)體大小(xiao)為(wei)(wei)0.6米(mi)X0.8米(mi)（寬X高），字(zi)(zi)體下沿(yan)距地(di)面(mian)0.6—0.8米(mi)，字(zi)(zi)體須(xu)正確規范、工(gong)(gong)整美觀。圍(wei)(wei)(wei)擋不得用(yong)于擋土、承重(zhong)，不得倚靠圍(wei)(wei)(wei)擋堆物(wu)、堆料，不得利(li)用(yong)圍(wei)(wei)(wei)擋做(zuo)墻(qiang)面(mian)設(she)(she)置(zhi)臨時工(gong)(gong)棚、食堂和廁所等。施(shi)(shi)工(gong)(gong)總承包單(dan)位(wei)(wei)統一負責施(shi)(shi)工(gong)(gong)現場(chang)圍(wei)(wei)(wei)擋的(de)(de)(de)設(she)(she)置(zhi)和管(guan)理(li)，尚未(wei)施(shi)(shi)工(gong)(gong)的(de)(de)(de)，由(you)建設(she)(she)單(dan)位(wei)(wei)負責，圍(wei)(wei)(wei)擋管(guan)理(li)單(dan)位(wei)(wei)應做(zuo)好圍(wei)(wei)(wei)擋的(de)(de)(de)維護、保潔工(gong)(gong)作，保持圍(wei)(wei)(wei)擋清潔，無亂張貼、亂涂寫、亂刻畫。在圍(wei)(wei)(wei)擋上(shang)方設(she)(she)置(zhi)標語(yu)、宣傳品的(de)(de)(de)，應當按(an)照(zhao)市(shi)(shi)政管(guan)理(li)行政部門批準(zhun)的(de)(de)(de)范圍(wei)(wei)(wei)、地(di)點、數量、規格、內容和期(qi)(qi)限(xian)設(she)(she)置(zhi)。禁(jin)止利(li)用(yong)施(shi)(shi)工(gong)(gong)現場(chang)圍(wei)(wei)(wei)擋設(she)(she)置(zhi)戶外(wai)廣(guang)告(gao)。施(shi)(shi)工(gong)(gong)現場(chang)不按(an)要求設(she)(she)置(zhi)圍(wei)(wei)(wei)擋的(de)(de)(de)，市(shi)(shi)、區城管(guan)執法(fa)(fa)部門將(jiang)依(yi)法(fa)(fa)對(dui)其(qi)進行處(chu)罰；市(shi)(shi)、區建委將(jiang)責令其(qi)限(xian)期(qi)(qi)改正或停工(gong)(gong)整改，逾期(qi)(qi)不改的(de)(de)(de)，移送市(shi)(shi)、區城管(guan)執法(fa)(fa)部門處(chu)理(li)。