鋼(gang)(gang)格(ge)柵板(ban)用(yong)(yong)(yong)(yong)幾種(zhong)方(fang)法(fa)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)。鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)有兩(liang)種(zhong)方(fang)法(fa)，冷鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)和(he)熱(re)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)。鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)鋼(gang)(gang)格(ge)柵板(ban)可(ke)起到防(fang)氧化作用(yong)(yong)(yong)(yong)，延長其(qi)使用(yong)(yong)(yong)(yong)壽命(ming)(ming)。熱(re)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)鋼(gang)(gang)網架在(zai) ph6-ph12之間的(de)(de)(de)耐蝕(shi)性(xing)，其(qi)使用(yong)(yong)(yong)(yong)壽命(ming)(ming)與(yu)外界環境有很大(da)關系，環境干燥(zao)，其(qi)使用(yong)(yong)(yong)(yong)壽命(ming)(ming)可(ke)達70-80年，行(xing)業(ye)一般在(zai)20-30年左右(you)。冷鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)的(de)(de)(de)使用(yong)(yong)(yong)(yong)年限(xian)相對(dui)較(jiao)短，2、3年開始(shi)出現(xian)銹(xiu)蝕(shi)現(xian)象。不(bu)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)，不(bu)僅外觀粗(cu)糙難看，而且可(ke)以在(zai)產品表面(mian)(mian)上涂(tu)漆，不(bu)做加工等集中方(fang)式。踏板(ban)使用(yong)(yong)(yong)(yong)壽命(ming)(ming)的(de)(de)(de)熱(re)浸(jin)(jin)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)，最長可(ke)達40-70年。冷鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)排水溝蓋的(de)(de)(de)長度是3年。彩繪鋼(gang)(gang)格(ge)柵板(ban)，5-7年。非鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)產品表面(mian)(mian)容(rong)易發(fa)黑、生銹(xiu)，而鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)表面(mian)(mian)非常光亮，使用(yong)(yong)(yong)(yong)壽命(ming)(ming)長，美觀耐用(yong)(yong)(yong)(yong)。生產廠家在(zai)熱(re)浸(jin)(jin)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)前要做好準備(bei)工作: 鋼(gang)(gang)板(ban)柵進入熱(re)浸(jin)(jin)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)池(chi)前應(ying)保證表面(mian)(mian)清(qing)潔無污垢(gou)，這里強烈(lie)推薦酸(suan)洗清(qing)潔表面(mian)(mian)的(de)(de)(de)簡單方(fang)法(fa)，但應(ying)避(bi)免過度酸(suan)洗。不(bu)能用(yong)(yong)(yong)(yong)于去除外觀上的(de)(de)(de)污垢(gou)，如(ru)油(you)污、油(you)漆、爐(lu)渣等污垢(gou)應(ying)在(zai)酸(suan)洗前去除，如(ru)果(guo)不(bu)直接去除，會直接影響鋼(gang)(gang)板(ban)的(de)(de)(de)外觀，后續工藝是無意義的(de)(de)(de)。有一點，在(zai)鋼(gang)(gang)格(ge)板(ban)的(de)(de)(de)加工過程中，外觀應(ying)該不(bu)要有太大(da)的(de)(de)(de)氣(qi)孔(kong)和(he)縮孔(kong)，如(ru)果(guo)氣(qi)孔(kong)或焊接面(mian)(mian)過于突出應(ying)該選擇噴(pen)砂、拋丸、電解酸(suan)洗等方(fang)法(fa)來處理，這也是產品質(zhi)量好壞(huai)的(de)(de)(de)決定性(xing)因(yin)素！