鋼(gang)格(ge)柵(zha)板(ban)(ban)用(yong)(yong)幾種方(fang)法(fa)鍍(du)(du)(du)(du)鋅(xin)(xin)。鍍(du)(du)(du)(du)鋅(xin)(xin)有(you)(you)(you)兩種方(fang)法(fa)，冷(leng)鍍(du)(du)(du)(du)鋅(xin)(xin)和熱鍍(du)(du)(du)(du)鋅(xin)(xin)。鍍(du)(du)(du)(du)鋅(xin)(xin)鋼(gang)格(ge)柵(zha)板(ban)(ban)可(ke)(ke)起(qi)到防氧化作用(yong)(yong)，延長其使用(yong)(yong)壽(shou)(shou)命(ming)(ming)(ming)。熱鍍(du)(du)(du)(du)鋅(xin)(xin)鋼(gang)網(wang)架在(zai) ph6-ph12之間的(de)(de)耐蝕(shi)性，其使用(yong)(yong)壽(shou)(shou)命(ming)(ming)(ming)與外(wai)界環境有(you)(you)(you)很大關系，環境干(gan)燥(zao)，其使用(yong)(yong)壽(shou)(shou)命(ming)(ming)(ming)可(ke)(ke)達(da)70-80年(nian)(nian)，行業(ye)一(yi)般在(zai)20-30年(nian)(nian)左右。冷(leng)鍍(du)(du)(du)(du)鋅(xin)(xin)的(de)(de)使用(yong)(yong)年(nian)(nian)限相對較短，2、3年(nian)(nian)開(kai)始出(chu)現銹蝕(shi)現象。不鍍(du)(du)(du)(du)鋅(xin)(xin)，不僅外(wai)觀(guan)粗糙(cao)難看(kan)，而(er)且可(ke)(ke)以在(zai)產(chan)(chan)品表(biao)(biao)面上涂(tu)漆(qi)，不做加工等集中(zhong)方(fang)式。踏板(ban)(ban)使用(yong)(yong)壽(shou)(shou)命(ming)(ming)(ming)的(de)(de)熱浸鍍(du)(du)(du)(du)鋅(xin)(xin)，最長可(ke)(ke)達(da)40-70年(nian)(nian)。冷(leng)鍍(du)(du)(du)(du)鋅(xin)(xin)排水溝蓋的(de)(de)長度是3年(nian)(nian)。彩繪鋼(gang)格(ge)柵(zha)板(ban)(ban)，5-7年(nian)(nian)。非(fei)鍍(du)(du)(du)(du)鋅(xin)(xin)產(chan)(chan)品表(biao)(biao)面容(rong)易發黑、生(sheng)銹，而(er)鍍(du)(du)(du)(du)鋅(xin)(xin)表(biao)(biao)面非(fei)常光(guang)亮，使用(yong)(yong)壽(shou)(shou)命(ming)(ming)(ming)長，美觀(guan)耐用(yong)(yong)。生(sheng)產(chan)(chan)廠家在(zai)熱浸鍍(du)(du)(du)(du)鋅(xin)(xin)前(qian)要做好準備工作: 鋼(gang)板(ban)(ban)柵(zha)進入熱浸鍍(du)(du)(du)(du)鋅(xin)(xin)池前(qian)應(ying)保證表(biao)(biao)面清潔(jie)無污(wu)垢(gou)，這里強烈(lie)推薦酸洗清潔(jie)表(biao)(biao)面的(de)(de)簡(jian)單方(fang)法(fa)，但應(ying)避免過度酸洗。不能用(yong)(yong)于去(qu)除外(wai)觀(guan)上的(de)(de)污(wu)垢(gou)，如(ru)油(you)污(wu)、油(you)漆(qi)、爐渣(zha)等污(wu)垢(gou)應(ying)在(zai)酸洗前(qian)去(qu)除，如(ru)果不直接去(qu)除，會直接影響鋼(gang)板(ban)(ban)的(de)(de)外(wai)觀(guan)，后續工藝是無意義的(de)(de)。有(you)(you)(you)一(yi)點，在(zai)鋼(gang)格(ge)板(ban)(ban)的(de)(de)加工過程(cheng)中(zhong)，外(wai)觀(guan)應(ying)該(gai)不要有(you)(you)(you)太大的(de)(de)氣(qi)(qi)孔(kong)和縮孔(kong)，如(ru)果氣(qi)(qi)孔(kong)或焊接面過于突出(chu)應(ying)該(gai)選擇噴砂、拋丸、電解(jie)酸洗等方(fang)法(fa)來處理，這也是產(chan)(chan)品質量好壞(huai)的(de)(de)決定性因素！