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(ban)在2米以(yi)上，常見的(de)有2米，4米，6米和8米，或(huo)更高的(de)12米等，圍擋表(biao)面(mian)和張貼該項目(mu)的(de)效(xiao)果(guo)圖(tu)和宣傳畫面(mian)等。或(huo)用于城市公益(yi)廣(guang)告。

施(shi)工(gong)(gong)(gong)(gong)現場(chang)須(xu)按(an)照(zhao)《北京市建(jian)設(she)(she)工(gong)(gong)(gong)(gong)程(cheng)施(shi)工(gong)(gong)(gong)(gong)現場(chang)場(chang)容衛(wei)生標(biao)(biao)準(zhun)》實行封閉(bi)式(shi)管理(li)，圍(wei)(wei)擋(dang)(dang)的(de)高(gao)度不(bu)(bu)(bu)(bu)得低于1.8米(mi)。圍(wei)(wei)擋(dang)(dang)的(de)顏色(se)(se)(se)(se)宜采用淺(qian)藍色(se)(se)(se)(se)、灰(hui)色(se)(se)(se)(se)或(huo)(huo)白色(se)(se)(se)(se)，無(wu)污染和(he)油漆脫落，圍(wei)(wei)擋(dang)(dang)上可用淺(qian)藍色(se)(se)(se)(se)、灰(hui)色(se)(se)(se)(se)或(huo)(huo)白色(se)(se)(se)(se)油漆噴涂施(shi)工(gong)(gong)(gong)(gong)企業(ye)標(biao)(biao)識(shi)和(he)項(xiang)目名稱。施(shi)工(gong)(gong)(gong)(gong)企業(ye)標(biao)(biao)識(shi)和(he)項(xiang)目名稱設(she)(she)置(zhi)(zhi)標(biao)(biao)準(zhun)為：“××公司承(cheng)建(jian)××工(gong)(gong)(gong)(gong)程(cheng)”，字(zi)體(ti)為仿宋字(zi)，字(zi)體(ti)大(da)小為0.6米(mi)X0.8米(mi)（寬X高(gao)），字(zi)體(ti)下沿距地(di)面0.6—0.8米(mi)，字(zi)體(ti)須(xu)正(zheng)(zheng)確規(gui)范(fan)、工(gong)(gong)(gong)(gong)整(zheng)美觀。圍(wei)(wei)擋(dang)(dang)不(bu)(bu)(bu)(bu)得用于擋(dang)(dang)土、承(cheng)重，不(bu)(bu)(bu)(bu)得倚(yi)靠圍(wei)(wei)擋(dang)(dang)堆(dui)物、堆(dui)料，不(bu)(bu)(bu)(bu)得利用圍(wei)(wei)擋(dang)(dang)做(zuo)墻面設(she)(she)置(zhi)(zhi)臨時工(gong)(gong)(gong)(gong)棚(peng)、食堂和(he)廁所等。施(shi)工(gong)(gong)(gong)(gong)總承(cheng)包單(dan)位(wei)統(tong)一(yi)負(fu)責施(shi)工(gong)(gong)(gong)(gong)現場(chang)圍(wei)(wei)擋(dang)(dang)的(de)設(she)(she)置(zhi)(zhi)和(he)管理(li)，尚未(wei)施(shi)工(gong)(gong)(gong)(gong)的(de)，由建(jian)設(she)(she)單(dan)位(wei)負(fu)責，圍(wei)(wei)擋(dang)(dang)管理(li)單(dan)位(wei)應做(zuo)好圍(wei)(wei)擋(dang)(dang)的(de)維護、保(bao)潔(jie)工(gong)(gong)(gong)(gong)作(zuo)，保(bao)持圍(wei)(wei)擋(dang)(dang)清(qing)潔(jie)，無(wu)亂張貼、亂涂寫、亂刻(ke)畫。在圍(wei)(wei)擋(dang)(dang)上方設(she)(she)置(zhi)(zhi)標(biao)(biao)語、宣傳品的(de)，應當按(an)照(zhao)市政管理(li)行政部(bu)門批準(zhun)的(de)范(fan)圍(wei)(wei)、地(di)點、數量、規(gui)格、內(nei)容和(he)期限(xian)(xian)設(she)(she)置(zhi)(zhi)。禁(jin)止利用施(shi)工(gong)(gong)(gong)(gong)現場(chang)圍(wei)(wei)擋(dang)(dang)設(she)(she)置(zhi)(zhi)戶外廣告。施(shi)工(gong)(gong)(gong)(gong)現場(chang)不(bu)(bu)(bu)(bu)按(an)要求設(she)(she)置(zhi)(zhi)圍(wei)(wei)擋(dang)(dang)的(de)，市、區(qu)(qu)城(cheng)管執法(fa)部(bu)門將依法(fa)對其(qi)進行處(chu)罰；市、區(qu)(qu)建(jian)委將責令其(qi)限(xian)(xian)期改正(zheng)(zheng)或(huo)(huo)停工(gong)(gong)(gong)(gong)整(zheng)改，逾期不(bu)(bu)(bu)(bu)改的(de)，移送市、區(qu)(qu)城(cheng)管執法(fa)部(bu)門處(chu)理(li)。