通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)道是為了使空氣流通(tong)(tong)(tong)(tong)，降低有害(hai)氣體(ti)濃度(du)的一種市政基礎設(she)施。通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)，風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)制作與(yu)安裝所用(yong)板(ban)(ban)(ban)材(cai)、型材(cai)以及其他主(zhu)要(yao)成(cheng)品材(cai)料(liao)，應符(fu)合設(she)計及相關(guan)產品國家現行(xing)(xing)標(biao)準的規定，并應用(yong)出廠檢驗(yan)合格證明，材(cai)料(liao)進(jin)場時(shi)應按國家現行(xing)(xing)有關(guan)標(biao)準進(jin)行(xing)(xing)驗(yan)收。通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)道按材(cai)質分：一般有：鋼(gang)(gang)板(ban)(ban)(ban)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)（普通(tong)(tong)(tong)(tong)鋼(gang)(gang)板(ban)(ban)(ban)）、鍍鋅板(ban)(ban)(ban)（白(bai)鐵）風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)、不銹鋼(gang)(gang)通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)、玻璃鋼(gang)(gang)通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)、塑(su)料(liao)通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)、復合材(cai)料(liao)通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)、彩(cai)鋼(gang)(gang)夾心(xin)保溫板(ban)(ban)(ban)通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)、雙面鋁(lv)箔保溫通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)、單面彩(cai)鋼(gang)(gang)保溫風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)、涂膠布通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)（如礦用(yong)風(feng)(feng)(feng)(feng)(feng)(feng)筒(tong)）、礦用(yong)塑(su)料(liao)通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)等(deng)；