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)(de)(de)高(gao)度(du)一般在2米以上，常見的(de)(de)(de)有2米，4米，6米和8米，或(huo)更高(gao)的(de)(de)(de)12米等，圍(wei)擋表面和張貼(tie)該(gai)項目(mu)的(de)(de)(de)效果圖和宣傳(chuan)畫(hua)面等。或(huo)用于城市公益廣告。

施(shi)(shi)(shi)工(gong)(gong)(gong)現(xian)場(chang)(chang)須(xu)按(an)照《北京市建設(she)(she)工(gong)(gong)(gong)程(cheng)(cheng)施(shi)(shi)(shi)工(gong)(gong)(gong)現(xian)場(chang)(chang)場(chang)(chang)容衛生標準(zhun)》實行封閉式管(guan)理，圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)的高度(du)不得(de)(de)(de)低(di)于(yu)1.8米。圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)的顏色(se)宜采用淺藍(lan)色(se)、灰色(se)或(huo)白色(se)，無污染和(he)(he)油漆脫落，圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)上(shang)可用淺藍(lan)色(se)、灰色(se)或(huo)白色(se)油漆噴涂(tu)(tu)施(shi)(shi)(shi)工(gong)(gong)(gong)企業(ye)標識和(he)(he)項目名(ming)稱。施(shi)(shi)(shi)工(gong)(gong)(gong)企業(ye)標識和(he)(he)項目名(ming)稱設(she)(she)置(zhi)(zhi)標準(zhun)為(wei)(wei)：“××公(gong)司承建××工(gong)(gong)(gong)程(cheng)(cheng)”，字(zi)體(ti)為(wei)(wei)仿(fang)宋字(zi)，字(zi)體(ti)大(da)小為(wei)(wei)0.6米X0.8米（寬X高），字(zi)體(ti)下沿距地面(mian)(mian)0.6—0.8米，字(zi)體(ti)須(xu)正(zheng)確規范、工(gong)(gong)(gong)整美觀。圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)不得(de)(de)(de)用于(yu)擋(dang)(dang)(dang)(dang)(dang)土、承重，不得(de)(de)(de)倚靠圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)堆物、堆料，不得(de)(de)(de)利用圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)做(zuo)墻(qiang)面(mian)(mian)設(she)(she)置(zhi)(zhi)臨時工(gong)(gong)(gong)棚、食堂(tang)和(he)(he)廁所等。施(shi)(shi)(shi)工(gong)(gong)(gong)總(zong)承包單(dan)位統一負(fu)(fu)責施(shi)(shi)(shi)工(gong)(gong)(gong)現(xian)場(chang)(chang)圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)的設(she)(she)置(zhi)(zhi)和(he)(he)管(guan)理，尚未施(shi)(shi)(shi)工(gong)(gong)(gong)的，由建設(she)(she)單(dan)位負(fu)(fu)責，圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)管(guan)理單(dan)位應做(zuo)好圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)的維(wei)護、保(bao)潔工(gong)(gong)(gong)作，保(bao)持圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)清潔，無亂(luan)張(zhang)貼、亂(luan)涂(tu)(tu)寫(xie)、亂(luan)刻畫。在(zai)圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)上(shang)方(fang)設(she)(she)置(zhi)(zhi)標語、宣(xuan)傳(chuan)品的，應當按(an)照市政管(guan)理行政部門批準(zhun)的范圍(wei)(wei)(wei)、地點、數量、規格、內容和(he)(he)期(qi)(qi)限設(she)(she)置(zhi)(zhi)。禁止(zhi)利用施(shi)(shi)(shi)工(gong)(gong)(gong)現(xian)場(chang)(chang)圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)設(she)(she)置(zhi)(zhi)戶外(wai)廣告。施(shi)(shi)(shi)工(gong)(gong)(gong)現(xian)場(chang)(chang)不按(an)要求設(she)(she)置(zhi)(zhi)圍(wei)(wei)(wei)擋(dang)(dang)(dang)(dang)(dang)的，市、區(qu)城管(guan)執法部門將依法對(dui)其(qi)(qi)進行處罰；市、區(qu)建委將責令其(qi)(qi)限期(qi)(qi)改(gai)(gai)正(zheng)或(huo)停工(gong)(gong)(gong)整改(gai)(gai)，逾期(qi)(qi)不改(gai)(gai)的，移送市、區(qu)城管(guan)執法部門處理。