鋼格(ge)柵(zha)板(ban)(ban)(ban)(ban)用(yong)(yong)幾(ji)種方法(fa)鍍鋅(xin)(xin)(xin)。鍍鋅(xin)(xin)(xin)有(you)兩種方法(fa)，冷鍍鋅(xin)(xin)(xin)和(he)熱(re)鍍鋅(xin)(xin)(xin)。鍍鋅(xin)(xin)(xin)鋼格(ge)柵(zha)板(ban)(ban)(ban)(ban)可起到防氧(yang)化作用(yong)(yong)，延長其使(shi)用(yong)(yong)壽(shou)(shou)命(ming)(ming)。熱(re)鍍鋅(xin)(xin)(xin)鋼網架在(zai) ph6-ph12之間的(de)耐蝕(shi)性(xing)，其使(shi)用(yong)(yong)壽(shou)(shou)命(ming)(ming)與外(wai)(wai)界環境有(you)很(hen)大關系，環境干燥，其使(shi)用(yong)(yong)壽(shou)(shou)命(ming)(ming)可達(da)70-80年(nian)(nian)(nian)，行業一般在(zai)20-30年(nian)(nian)(nian)左(zuo)右。冷鍍鋅(xin)(xin)(xin)的(de)使(shi)用(yong)(yong)年(nian)(nian)(nian)限相(xiang)對較(jiao)短，2、3年(nian)(nian)(nian)開始出(chu)現(xian)銹蝕(shi)現(xian)象。不鍍鋅(xin)(xin)(xin)，不僅外(wai)(wai)觀(guan)(guan)(guan)粗糙難看，而(er)且(qie)可以在(zai)產品(pin)(pin)表(biao)面上涂(tu)漆，不做加工(gong)等集中(zhong)方式(shi)。踏(ta)板(ban)(ban)(ban)(ban)使(shi)用(yong)(yong)壽(shou)(shou)命(ming)(ming)的(de)熱(re)浸(jin)鍍鋅(xin)(xin)(xin)，最長可達(da)40-70年(nian)(nian)(nian)。冷鍍鋅(xin)(xin)(xin)排水溝蓋(gai)的(de)長度(du)(du)是(shi)(shi)3年(nian)(nian)(nian)。彩(cai)繪鋼格(ge)柵(zha)板(ban)(ban)(ban)(ban)，5-7年(nian)(nian)(nian)。非鍍鋅(xin)(xin)(xin)產品(pin)(pin)表(biao)面容易(yi)發黑(hei)、生銹，而(er)鍍鋅(xin)(xin)(xin)表(biao)面非常(chang)光亮，使(shi)用(yong)(yong)壽(shou)(shou)命(ming)(ming)長，美觀(guan)(guan)(guan)耐用(yong)(yong)。生產廠(chang)家在(zai)熱(re)浸(jin)鍍鋅(xin)(xin)(xin)前(qian)要(yao)(yao)做好(hao)準備工(gong)作: 鋼板(ban)(ban)(ban)(ban)柵(zha)進入(ru)熱(re)浸(jin)鍍鋅(xin)(xin)(xin)池前(qian)應保證(zheng)表(biao)面清潔無(wu)污(wu)垢(gou)，這里(li)強(qiang)烈推(tui)薦酸洗(xi)清潔表(biao)面的(de)簡單方法(fa)，但(dan)應避免過度(du)(du)酸洗(xi)。不能用(yong)(yong)于(yu)去除外(wai)(wai)觀(guan)(guan)(guan)上的(de)污(wu)垢(gou)，如(ru)(ru)油污(wu)、油漆、爐(lu)渣等污(wu)垢(gou)應在(zai)酸洗(xi)前(qian)去除，如(ru)(ru)果不直接去除，會直接影響鋼板(ban)(ban)(ban)(ban)的(de)外(wai)(wai)觀(guan)(guan)(guan)，后(hou)續工(gong)藝(yi)是(shi)(shi)無(wu)意義的(de)。有(you)一點，在(zai)鋼格(ge)板(ban)(ban)(ban)(ban)的(de)加工(gong)過程中(zhong)，外(wai)(wai)觀(guan)(guan)(guan)應該不要(yao)(yao)有(you)太大的(de)氣孔(kong)和(he)縮(suo)孔(kong)，如(ru)(ru)果氣孔(kong)或焊接面過于(yu)突出(chu)應該選(xuan)擇噴砂、拋丸、電解酸洗(xi)等方法(fa)來處理，這也(ye)是(shi)(shi)產品(pin)(pin)質量好(hao)壞的(de)決定性(xing)因素！