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(gao)度一般在2米(mi)以上，常見的有2米(mi)，4米(mi)，6米(mi)和(he)8米(mi)，或更(geng)高(gao)的12米(mi)等，圍(wei)擋(dang)表面和(he)張貼(tie)該項目的效果(guo)圖(tu)和(he)宣傳畫(hua)面等。或用于城市(shi)公(gong)益廣告。

施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)現場須按照《北京市(shi)建(jian)(jian)設(she)工(gong)(gong)(gong)(gong)(gong)程(cheng)施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)現場場容衛生標(biao)準》實行(xing)封閉式管(guan)理，圍(wei)擋(dang)(dang)(dang)的(de)(de)(de)(de)(de)高度不得低于1.8米(mi)。圍(wei)擋(dang)(dang)(dang)的(de)(de)(de)(de)(de)顏色(se)(se)(se)宜采用(yong)(yong)淺藍(lan)色(se)(se)(se)、灰(hui)色(se)(se)(se)或白色(se)(se)(se)，無污染和(he)油(you)漆(qi)脫(tuo)落，圍(wei)擋(dang)(dang)(dang)上(shang)可用(yong)(yong)淺藍(lan)色(se)(se)(se)、灰(hui)色(se)(se)(se)或白色(se)(se)(se)油(you)漆(qi)噴(pen)涂施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)企(qi)(qi)業(ye)標(biao)識和(he)項目名稱。施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)企(qi)(qi)業(ye)標(biao)識和(he)項目名稱設(she)置(zhi)標(biao)準為：“××公司承(cheng)建(jian)(jian)××工(gong)(gong)(gong)(gong)(gong)程(cheng)”，字(zi)體為仿宋字(zi)，字(zi)體大小為0.6米(mi)X0.8米(mi)（寬X高），字(zi)體下(xia)沿距地面0.6—0.8米(mi)，字(zi)體須正確規(gui)(gui)范、工(gong)(gong)(gong)(gong)(gong)整(zheng)美觀(guan)。圍(wei)擋(dang)(dang)(dang)不得用(yong)(yong)于擋(dang)(dang)(dang)土、承(cheng)重，不得倚靠圍(wei)擋(dang)(dang)(dang)堆物、堆料(liao)，不得利(li)(li)用(yong)(yong)圍(wei)擋(dang)(dang)(dang)做(zuo)墻面設(she)置(zhi)臨時工(gong)(gong)(gong)(gong)(gong)棚、食堂(tang)和(he)廁所等(deng)。施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)總承(cheng)包單位統一負責(ze)(ze)施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)現場圍(wei)擋(dang)(dang)(dang)的(de)(de)(de)(de)(de)設(she)置(zhi)和(he)管(guan)理，尚未施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)的(de)(de)(de)(de)(de)，由建(jian)(jian)設(she)單位負責(ze)(ze)，圍(wei)擋(dang)(dang)(dang)管(guan)理單位應做(zuo)好圍(wei)擋(dang)(dang)(dang)的(de)(de)(de)(de)(de)維(wei)護、保潔工(gong)(gong)(gong)(gong)(gong)作，保持(chi)圍(wei)擋(dang)(dang)(dang)清潔，無亂張貼(tie)、亂涂寫、亂刻畫。在(zai)圍(wei)擋(dang)(dang)(dang)上(shang)方設(she)置(zhi)標(biao)語、宣傳品的(de)(de)(de)(de)(de)，應當按照市(shi)政管(guan)理行(xing)政部(bu)門(men)批準的(de)(de)(de)(de)(de)范圍(wei)、地點、數量、規(gui)(gui)格、內容和(he)期(qi)限(xian)(xian)設(she)置(zhi)。禁止利(li)(li)用(yong)(yong)施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)現場圍(wei)擋(dang)(dang)(dang)設(she)置(zhi)戶外廣告。施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)現場不按要求(qiu)設(she)置(zhi)圍(wei)擋(dang)(dang)(dang)的(de)(de)(de)(de)(de)，市(shi)、區(qu)(qu)城管(guan)執(zhi)法部(bu)門(men)將依法對其進行(xing)處罰；市(shi)、區(qu)(qu)建(jian)(jian)委將責(ze)(ze)令其限(xian)(xian)期(qi)改(gai)正或停工(gong)(gong)(gong)(gong)(gong)整(zheng)改(gai)，逾(yu)期(qi)不改(gai)的(de)(de)(de)(de)(de)，移(yi)送市(shi)、區(qu)(qu)城管(guan)執(zhi)法部(bu)門(men)處理。