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米以上(shang)，常(chang)見(jian)的有(you)2米，4米，6米和(he)8米，或更高(gao)的12米等(deng)(deng)，圍擋表(biao)面和(he)張貼該項(xiang)目的效果(guo)圖和(he)宣傳(chuan)畫(hua)面等(deng)(deng)。或用于城(cheng)市(shi)公益廣告。

施工(gong)(gong)(gong)(gong)現(xian)場(chang)須按(an)照《北京市(shi)建(jian)設(she)(she)工(gong)(gong)(gong)(gong)程(cheng)(cheng)施工(gong)(gong)(gong)(gong)現(xian)場(chang)場(chang)容衛生標(biao)準》實行(xing)封閉式管(guan)理，圍(wei)(wei)擋(dang)(dang)的(de)(de)高度不得(de)低于(yu)1.8米(mi)(mi)。圍(wei)(wei)擋(dang)(dang)的(de)(de)顏(yan)色(se)宜(yi)采(cai)用(yong)(yong)淺藍(lan)(lan)色(se)、灰色(se)或(huo)白色(se)，無污染和(he)(he)油漆(qi)脫落，圍(wei)(wei)擋(dang)(dang)上可用(yong)(yong)淺藍(lan)(lan)色(se)、灰色(se)或(huo)白色(se)油漆(qi)噴(pen)涂施工(gong)(gong)(gong)(gong)企業標(biao)識和(he)(he)項(xiang)(xiang)目名(ming)稱。施工(gong)(gong)(gong)(gong)企業標(biao)識和(he)(he)項(xiang)(xiang)目名(ming)稱設(she)(she)置(zhi)(zhi)標(biao)準為：“××公司承建(jian)××工(gong)(gong)(gong)(gong)程(cheng)(cheng)”，字(zi)體(ti)為仿(fang)宋字(zi)，字(zi)體(ti)大(da)小為0.6米(mi)(mi)X0.8米(mi)(mi)（寬X高），字(zi)體(ti)下沿距地(di)面(mian)0.6—0.8米(mi)(mi)，字(zi)體(ti)須正確規范、工(gong)(gong)(gong)(gong)整(zheng)美觀。圍(wei)(wei)擋(dang)(dang)不得(de)用(yong)(yong)于(yu)擋(dang)(dang)土(tu)、承重，不得(de)倚靠(kao)圍(wei)(wei)擋(dang)(dang)堆物、堆料，不得(de)利用(yong)(yong)圍(wei)(wei)擋(dang)(dang)做墻(qiang)面(mian)設(she)(she)置(zhi)(zhi)臨時(shi)工(gong)(gong)(gong)(gong)棚(peng)、食堂和(he)(he)廁所等。施工(gong)(gong)(gong)(gong)總(zong)承包單(dan)位統一(yi)負責(ze)施工(gong)(gong)(gong)(gong)現(xian)場(chang)圍(wei)(wei)擋(dang)(dang)的(de)(de)設(she)(she)置(zhi)(zhi)和(he)(he)管(guan)理，尚未施工(gong)(gong)(gong)(gong)的(de)(de)，由建(jian)設(she)(she)單(dan)位負責(ze)，圍(wei)(wei)擋(dang)(dang)管(guan)理單(dan)位應做好圍(wei)(wei)擋(dang)(dang)的(de)(de)維(wei)護、保潔工(gong)(gong)(gong)(gong)作(zuo)，保持(chi)圍(wei)(wei)擋(dang)(dang)清(qing)潔，無亂(luan)(luan)張貼、亂(luan)(luan)涂寫、亂(luan)(luan)刻畫(hua)。在圍(wei)(wei)擋(dang)(dang)上方設(she)(she)置(zhi)(zhi)標(biao)語、宣(xuan)傳品的(de)(de)，應當按(an)照市(shi)政(zheng)管(guan)理行(xing)政(zheng)部門(men)批(pi)準的(de)(de)范圍(wei)(wei)、地(di)點、數量(liang)、規格(ge)、內(nei)容和(he)(he)期限設(she)(she)置(zhi)(zhi)。禁止利用(yong)(yong)施工(gong)(gong)(gong)(gong)現(xian)場(chang)圍(wei)(wei)擋(dang)(dang)設(she)(she)置(zhi)(zhi)戶(hu)外廣告。施工(gong)(gong)(gong)(gong)現(xian)場(chang)不按(an)要(yao)求設(she)(she)置(zhi)(zhi)圍(wei)(wei)擋(dang)(dang)的(de)(de)，市(shi)、區(qu)(qu)城(cheng)管(guan)執法(fa)部門(men)將依法(fa)對其(qi)進行(xing)處罰；市(shi)、區(qu)(qu)建(jian)委(wei)將責(ze)令其(qi)限期改正或(huo)停工(gong)(gong)(gong)(gong)整(zheng)改，逾期不改的(de)(de)，移送市(shi)、區(qu)(qu)城(cheng)管(guan)執法(fa)部門(men)處理。