鋼(gang)(gang)(gang)格(ge)(ge)(ge)柵(zha)(zha)板(ban)(ban)(ban)用(yong)幾(ji)種(zhong)(zhong)方(fang)法(fa)鍍(du)鋅(xin)(xin)(xin)(xin)。鍍(du)鋅(xin)(xin)(xin)(xin)有(you)兩種(zhong)(zhong)方(fang)法(fa)，冷(leng)鍍(du)鋅(xin)(xin)(xin)(xin)和(he)熱鍍(du)鋅(xin)(xin)(xin)(xin)。鍍(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)格(ge)(ge)(ge)柵(zha)(zha)板(ban)(ban)(ban)可起(qi)到防氧化作用(yong)，延長(chang)其使用(yong)壽(shou)(shou)命(ming)。熱鍍(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)網架在(zai) ph6-ph12之間(jian)的(de)(de)耐蝕(shi)性(xing)(xing)，其使用(yong)壽(shou)(shou)命(ming)與(yu)外(wai)界環境有(you)很大關系(xi)，環境干燥(zao)，其使用(yong)壽(shou)(shou)命(ming)可達(da)70-80年(nian)(nian)，行業一(yi)般(ban)在(zai)20-30年(nian)(nian)左右。冷(leng)鍍(du)鋅(xin)(xin)(xin)(xin)的(de)(de)使用(yong)年(nian)(nian)限相對較短，2、3年(nian)(nian)開始出現(xian)銹蝕(shi)現(xian)象。不鍍(du)鋅(xin)(xin)(xin)(xin)，不僅(jin)外(wai)觀(guan)粗糙(cao)難看，而且可以在(zai)產品表(biao)面上(shang)涂(tu)漆，不做加工(gong)等集中(zhong)方(fang)式。踏板(ban)(ban)(ban)使用(yong)壽(shou)(shou)命(ming)的(de)(de)熱浸鍍(du)鋅(xin)(xin)(xin)(xin)，最長(chang)可達(da)40-70年(nian)(nian)。冷(leng)鍍(du)鋅(xin)(xin)(xin)(xin)排(pai)水溝蓋的(de)(de)長(chang)度是(shi)3年(nian)(nian)。彩繪鋼(gang)(gang)(gang)格(ge)(ge)(ge)柵(zha)(zha)板(ban)(ban)(ban)，5-7年(nian)(nian)。非(fei)鍍(du)鋅(xin)(xin)(xin)(xin)產品表(biao)面容易發黑、生(sheng)銹，而鍍(du)鋅(xin)(xin)(xin)(xin)表(biao)面非(fei)常光亮(liang)，使用(yong)壽(shou)(shou)命(ming)長(chang)，美觀(guan)耐用(yong)。生(sheng)產廠家在(zai)熱浸鍍(du)鋅(xin)(xin)(xin)(xin)前(qian)要做好(hao)準備工(gong)作: 鋼(gang)(gang)(gang)板(ban)(ban)(ban)柵(zha)(zha)進入熱浸鍍(du)鋅(xin)(xin)(xin)(xin)池前(qian)應保(bao)證(zheng)表(biao)面清(qing)潔無污垢(gou)，這里強烈推薦酸(suan)(suan)洗清(qing)潔表(biao)面的(de)(de)簡單方(fang)法(fa)，但應避免過(guo)度酸(suan)(suan)洗。不能用(yong)于(yu)(yu)去除(chu)(chu)外(wai)觀(guan)上(shang)的(de)(de)污垢(gou)，如(ru)油(you)污、油(you)漆、爐渣(zha)等污垢(gou)應在(zai)酸(suan)(suan)洗前(qian)去除(chu)(chu)，如(ru)果(guo)不直接(jie)去除(chu)(chu)，會直接(jie)影(ying)響鋼(gang)(gang)(gang)板(ban)(ban)(ban)的(de)(de)外(wai)觀(guan)，后續工(gong)藝(yi)是(shi)無意義的(de)(de)。有(you)一(yi)點，在(zai)鋼(gang)(gang)(gang)格(ge)(ge)(ge)板(ban)(ban)(ban)的(de)(de)加工(gong)過(guo)程中(zhong)，外(wai)觀(guan)應該不要有(you)太大的(de)(de)氣孔(kong)和(he)縮孔(kong)，如(ru)果(guo)氣孔(kong)或焊接(jie)面過(guo)于(yu)(yu)突出應該選擇噴砂、拋丸、電(dian)解酸(suan)(suan)洗等方(fang)法(fa)來處理，這也是(shi)產品質量好(hao)壞的(de)(de)決定性(xing)(xing)因(yin)素！