通風管道是為了使空氣流通(tong)(tong)(tong)(tong)，降低有害氣體(ti)濃度的一種(zhong)市政基礎(chu)設(she)施。通(tong)(tong)(tong)(tong)風(feng)(feng)管(guan)(guan)(guan)，風(feng)(feng)管(guan)(guan)(guan)制作與安裝(zhuang)所用板(ban)材(cai)(cai)、型材(cai)(cai)以及其(qi)他主要成品(pin)材(cai)(cai)料(liao)(liao)(liao)，應(ying)(ying)符合設(she)計及相(xiang)關產品(pin)國(guo)家(jia)現行(xing)標準(zhun)的規定，并應(ying)(ying)用出廠檢驗(yan)合格證(zheng)明，材(cai)(cai)料(liao)(liao)(liao)進場(chang)時(shi)應(ying)(ying)按國(guo)家(jia)現行(xing)有關標準(zhun)進行(xing)驗(yan)收(shou)。通(tong)(tong)(tong)(tong)風(feng)(feng)管(guan)(guan)(guan)道按材(cai)(cai)質分(fen)：一般有：鋼(gang)板(ban)風(feng)(feng)管(guan)(guan)(guan)（普通(tong)(tong)(tong)(tong)鋼(gang)板(ban)）、鍍鋅板(ban)（白鐵(tie)）風(feng)(feng)管(guan)(guan)(guan)、不銹(xiu)鋼(gang)通(tong)(tong)(tong)(tong)風(feng)(feng)管(guan)(guan)(guan)、玻璃鋼(gang)通(tong)(tong)(tong)(tong)風(feng)(feng)管(guan)(guan)(guan)、塑料(liao)(liao)(liao)通(tong)(tong)(tong)(tong)風(feng)(feng)管(guan)(guan)(guan)、復合材(cai)(cai)料(liao)(liao)(liao)通(tong)(tong)(tong)(tong)風(feng)(feng)管(guan)(guan)(guan)、彩鋼(gang)夾心保(bao)溫(wen)板(ban)通(tong)(tong)(tong)(tong)風(feng)(feng)管(guan)(guan)(guan)、雙面(mian)鋁箔(bo)保(bao)溫(wen)通(tong)(tong)(tong)(tong)風(feng)(feng)管(guan)(guan)(guan)、單面(mian)彩鋼(gang)保(bao)溫(wen)風(feng)(feng)管(guan)(guan)(guan)、涂膠布通(tong)(tong)(tong)(tong)風(feng)(feng)管(guan)(guan)(guan)（如礦用風(feng)(feng)筒）、礦用塑料(liao)(liao)(liao)通(tong)(tong)(tong)(tong)風(feng)(feng)管(guan)(guan)(guan)等；