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(du)一般在(zai)2米(mi)(mi)以上，常見(jian)的(de)有2米(mi)(mi)，4米(mi)(mi)，6米(mi)(mi)和8米(mi)(mi)，或(huo)更高的(de)12米(mi)(mi)等，圍擋(dang)表(biao)面(mian)(mian)和張貼該項目(mu)的(de)效(xiao)果圖和宣傳畫面(mian)(mian)等。或(huo)用于城市(shi)公益(yi)廣告。

施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)現(xian)場(chang)(chang)須(xu)按(an)照《北京市建設(she)(she)工(gong)(gong)(gong)(gong)程施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)現(xian)場(chang)(chang)場(chang)(chang)容(rong)衛生標(biao)準(zhun)》實行(xing)封(feng)閉式管(guan)理，圍(wei)(wei)擋的(de)(de)(de)高(gao)度(du)不(bu)(bu)(bu)得(de)低(di)于(yu)(yu)1.8米(mi)。圍(wei)(wei)擋的(de)(de)(de)顏(yan)色(se)(se)(se)宜(yi)采用(yong)淺(qian)藍色(se)(se)(se)、灰(hui)色(se)(se)(se)或(huo)白色(se)(se)(se)，無(wu)污染和油漆(qi)脫落，圍(wei)(wei)擋上可用(yong)淺(qian)藍色(se)(se)(se)、灰(hui)色(se)(se)(se)或(huo)白色(se)(se)(se)油漆(qi)噴涂施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)企(qi)(qi)業標(biao)識和項目(mu)名(ming)稱。施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)企(qi)(qi)業標(biao)識和項目(mu)名(ming)稱設(she)(she)置(zhi)標(biao)準(zhun)為(wei)：“××公司(si)承建××工(gong)(gong)(gong)(gong)程”，字(zi)體(ti)為(wei)仿宋字(zi)，字(zi)體(ti)大小為(wei)0.6米(mi)X0.8米(mi)（寬X高(gao)），字(zi)體(ti)下沿(yan)距地面0.6—0.8米(mi)，字(zi)體(ti)須(xu)正(zheng)確規范(fan)、工(gong)(gong)(gong)(gong)整美觀。圍(wei)(wei)擋不(bu)(bu)(bu)得(de)用(yong)于(yu)(yu)擋土、承重，不(bu)(bu)(bu)得(de)倚(yi)靠圍(wei)(wei)擋堆物、堆料，不(bu)(bu)(bu)得(de)利用(yong)圍(wei)(wei)擋做(zuo)墻面設(she)(she)置(zhi)臨時工(gong)(gong)(gong)(gong)棚、食堂和廁所等(deng)。施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)總承包(bao)單位統一(yi)負責(ze)(ze)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)現(xian)場(chang)(chang)圍(wei)(wei)擋的(de)(de)(de)設(she)(she)置(zhi)和管(guan)理，尚(shang)未施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)的(de)(de)(de)，由建設(she)(she)單位負責(ze)(ze)，圍(wei)(wei)擋管(guan)理單位應做(zuo)好圍(wei)(wei)擋的(de)(de)(de)維護、保(bao)潔(jie)工(gong)(gong)(gong)(gong)作，保(bao)持圍(wei)(wei)擋清潔(jie)，無(wu)亂張貼、亂涂寫、亂刻畫。在圍(wei)(wei)擋上方(fang)設(she)(she)置(zhi)標(biao)語、宣傳(chuan)品的(de)(de)(de)，應當按(an)照市政管(guan)理行(xing)政部門(men)(men)批準(zhun)的(de)(de)(de)范(fan)圍(wei)(wei)、地點、數(shu)量(liang)、規格、內容(rong)和期(qi)限(xian)設(she)(she)置(zhi)。禁(jin)止利用(yong)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)現(xian)場(chang)(chang)圍(wei)(wei)擋設(she)(she)置(zhi)戶外(wai)廣(guang)告。施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)現(xian)場(chang)(chang)不(bu)(bu)(bu)按(an)要求設(she)(she)置(zhi)圍(wei)(wei)擋的(de)(de)(de)，市、區(qu)(qu)(qu)城(cheng)管(guan)執(zhi)法(fa)(fa)部門(men)(men)將(jiang)依(yi)法(fa)(fa)對其(qi)(qi)進行(xing)處(chu)罰；市、區(qu)(qu)(qu)建委將(jiang)責(ze)(ze)令其(qi)(qi)限(xian)期(qi)改(gai)(gai)正(zheng)或(huo)停工(gong)(gong)(gong)(gong)整改(gai)(gai)，逾(yu)期(qi)不(bu)(bu)(bu)改(gai)(gai)的(de)(de)(de)，移送市、區(qu)(qu)(qu)城(cheng)管(guan)執(zhi)法(fa)(fa)部門(men)(men)處(chu)理。