鋼格(ge)(ge)(ge)柵(zha)(zha)板(ban)(ban)(ban)用(yong)(yong)幾種方法鍍(du)(du)鋅(xin)(xin)。鍍(du)(du)鋅(xin)(xin)有(you)兩種方法，冷(leng)鍍(du)(du)鋅(xin)(xin)和(he)熱鍍(du)(du)鋅(xin)(xin)。鍍(du)(du)鋅(xin)(xin)鋼格(ge)(ge)(ge)柵(zha)(zha)板(ban)(ban)(ban)可(ke)(ke)(ke)起到防氧化作用(yong)(yong)，延長其(qi)(qi)使(shi)用(yong)(yong)壽(shou)命(ming)。熱鍍(du)(du)鋅(xin)(xin)鋼網架(jia)在 ph6-ph12之(zhi)間的(de)耐蝕(shi)性(xing)，其(qi)(qi)使(shi)用(yong)(yong)壽(shou)命(ming)與外(wai)(wai)界環境(jing)有(you)很大關(guan)系(xi)，環境(jing)干燥，其(qi)(qi)使(shi)用(yong)(yong)壽(shou)命(ming)可(ke)(ke)(ke)達70-80年(nian)(nian)，行業一(yi)般在20-30年(nian)(nian)左右(you)。冷(leng)鍍(du)(du)鋅(xin)(xin)的(de)使(shi)用(yong)(yong)年(nian)(nian)限相(xiang)對較短，2、3年(nian)(nian)開始出現銹(xiu)蝕(shi)現象(xiang)。不(bu)鍍(du)(du)鋅(xin)(xin)，不(bu)僅(jin)外(wai)(wai)觀粗(cu)糙難看，而(er)且可(ke)(ke)(ke)以在產品(pin)表(biao)(biao)面(mian)上涂漆，不(bu)做(zuo)加工(gong)(gong)等集中(zhong)方式。踏(ta)板(ban)(ban)(ban)使(shi)用(yong)(yong)壽(shou)命(ming)的(de)熱浸鍍(du)(du)鋅(xin)(xin)，最長可(ke)(ke)(ke)達40-70年(nian)(nian)。冷(leng)鍍(du)(du)鋅(xin)(xin)排水溝蓋的(de)長度是3年(nian)(nian)。彩繪鋼格(ge)(ge)(ge)柵(zha)(zha)板(ban)(ban)(ban)，5-7年(nian)(nian)。非(fei)鍍(du)(du)鋅(xin)(xin)產品(pin)表(biao)(biao)面(mian)容易發黑、生(sheng)銹(xiu)，而(er)鍍(du)(du)鋅(xin)(xin)表(biao)(biao)面(mian)非(fei)常(chang)光(guang)亮，使(shi)用(yong)(yong)壽(shou)命(ming)長，美觀耐用(yong)(yong)。生(sheng)產廠家在熱浸鍍(du)(du)鋅(xin)(xin)前要做(zuo)好準備工(gong)(gong)作: 鋼板(ban)(ban)(ban)柵(zha)(zha)進(jin)入熱浸鍍(du)(du)鋅(xin)(xin)池(chi)前應(ying)(ying)保證表(biao)(biao)面(mian)清潔無污(wu)(wu)垢(gou)，這里強烈推薦酸洗清潔表(biao)(biao)面(mian)的(de)簡(jian)單(dan)方法，但應(ying)(ying)避免過(guo)度酸洗。不(bu)能用(yong)(yong)于(yu)去除(chu)外(wai)(wai)觀上的(de)污(wu)(wu)垢(gou)，如(ru)油污(wu)(wu)、油漆、爐(lu)渣等污(wu)(wu)垢(gou)應(ying)(ying)在酸洗前去除(chu)，如(ru)果不(bu)直接去除(chu)，會直接影響(xiang)鋼板(ban)(ban)(ban)的(de)外(wai)(wai)觀，后續工(gong)(gong)藝是無意義的(de)。有(you)一(yi)點，在鋼格(ge)(ge)(ge)板(ban)(ban)(ban)的(de)加工(gong)(gong)過(guo)程中(zhong)，外(wai)(wai)觀應(ying)(ying)該(gai)不(bu)要有(you)太大的(de)氣孔和(he)縮孔，如(ru)果氣孔或焊接面(mian)過(guo)于(yu)突出應(ying)(ying)該(gai)選擇噴砂、拋丸(wan)、電解(jie)酸洗等方法來(lai)處理，這也是產品(pin)質量好壞的(de)決定性(xing)因(yin)素！