很多人認為(wei)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)橋架(jia)(jia)(jia)便(bian)是(shi)(shi)熱(re)(re)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)橋架(jia)(jia)(jia)，其實(shi)是(shi)(shi)錯誤(wu)的，鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)橋架(jia)(jia)(jia)不等于(yu)熱(re)(re)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)橋架(jia)(jia)(jia)。熱(re)(re)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)橋架(jia)(jia)(jia)又(you)可分為(wei)“熱(re)(re)浸(jin)鋅(xin)(xin)”和“熱(re)(re)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)”兩種，鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)便(bian)是(shi)(shi)“冷(leng)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)”或“電(dian)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)”。鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)橋架(jia)(jia)(jia)是(shi)(shi)用(yong)“冷(leng)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)板”制(zhi)作(zuo)而(er)成，而(er)熱(re)(re)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)橋架(jia)(jia)(jia)是(shi)(shi)用(yong)冷(leng)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)橋架(jia)(jia)(jia)通過外表處理浸(jin)鋅(xin)(xin)一層熱(re)(re)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)制(zhi)作(zuo)而(er)成，制(zhi)作(zuo)工(gong)藝(yi)不同。

熱(re)(re)(re)鍍(du)(du)鋅(xin)橋(qiao)架(jia)(jia)(jia)廠家冷(leng)鍍(du)(du)鋅(xin)橋(qiao)架(jia)(jia)(jia)的(de)(de)(de)冷(leng)鍍(du)(du)鋅(xin)鋅(xin)層較(jiao)(jiao)熱(re)(re)(re)鍍(du)(du)亮(liang)光，但較(jiao)(jiao)薄，抗(kang)銹蝕才(cai)能較(jiao)(jiao)弱。熱(re)(re)(re)鍍(du)(du)鋅(xin)橋(qiao)架(jia)(jia)(jia)熱(re)(re)(re)鍍(du)(du)鋅(xin)鍍(du)(du)層較(jiao)(jiao)厚，抗(kang)腐蝕才(cai)能較(jiao)(jiao)強。比(bi)鍍(du)(du)鋅(xin)橋(qiao)架(jia)(jia)(jia)的(de)(de)(de)壽命要長，無論是硬度還是耐(nai)沖擊，熱(re)(re)(re)鍍(du)(du)鋅(xin)是占絕 對(dui)優勢的(de)(de)(de)。當然(ran)熱(re)(re)(re)鍍(du)(du)鋅(xin)橋(qiao)架(jia)(jia)(jia)的(de)(de)(de)成本較(jiao)(jiao)高。