鋼(gang)(gang)格(ge)柵板(ban)(ban)用(yong)(yong)幾(ji)種方(fang)法(fa)鍍(du)(du)鋅(xin)(xin)。鍍(du)(du)鋅(xin)(xin)有兩種方(fang)法(fa)，冷(leng)鍍(du)(du)鋅(xin)(xin)和熱鍍(du)(du)鋅(xin)(xin)。鍍(du)(du)鋅(xin)(xin)鋼(gang)(gang)格(ge)柵板(ban)(ban)可(ke)起到防氧化作(zuo)用(yong)(yong)，延長(chang)其(qi)使(shi)(shi)(shi)用(yong)(yong)壽(shou)命(ming)。熱鍍(du)(du)鋅(xin)(xin)鋼(gang)(gang)網架(jia)在(zai) ph6-ph12之間的(de)耐蝕(shi)性(xing)，其(qi)使(shi)(shi)(shi)用(yong)(yong)壽(shou)命(ming)與(yu)外界環境有很大(da)(da)關(guan)系，環境干燥，其(qi)使(shi)(shi)(shi)用(yong)(yong)壽(shou)命(ming)可(ke)達(da)70-80年，行業一(yi)般在(zai)20-30年左(zuo)右。冷(leng)鍍(du)(du)鋅(xin)(xin)的(de)使(shi)(shi)(shi)用(yong)(yong)年限相對較短(duan)，2、3年開(kai)始(shi)出(chu)現銹蝕(shi)現象。不(bu)(bu)鍍(du)(du)鋅(xin)(xin)，不(bu)(bu)僅外觀粗糙難看，而且可(ke)以在(zai)產(chan)品表(biao)面(mian)上(shang)涂漆(qi)，不(bu)(bu)做(zuo)加(jia)工(gong)(gong)(gong)等集中方(fang)式。踏板(ban)(ban)使(shi)(shi)(shi)用(yong)(yong)壽(shou)命(ming)的(de)熱浸(jin)鍍(du)(du)鋅(xin)(xin)，最長(chang)可(ke)達(da)40-70年。冷(leng)鍍(du)(du)鋅(xin)(xin)排(pai)水溝(gou)蓋的(de)長(chang)度(du)是(shi)3年。彩繪鋼(gang)(gang)格(ge)柵板(ban)(ban)，5-7年。非鍍(du)(du)鋅(xin)(xin)產(chan)品表(biao)面(mian)容易發黑、生銹，而鍍(du)(du)鋅(xin)(xin)表(biao)面(mian)非常光亮(liang)，使(shi)(shi)(shi)用(yong)(yong)壽(shou)命(ming)長(chang)，美觀耐用(yong)(yong)。生產(chan)廠家在(zai)熱浸(jin)鍍(du)(du)鋅(xin)(xin)前(qian)要(yao)做(zuo)好準備(bei)工(gong)(gong)(gong)作(zuo): 鋼(gang)(gang)板(ban)(ban)柵進入熱浸(jin)鍍(du)(du)鋅(xin)(xin)池前(qian)應保證表(biao)面(mian)清(qing)潔無(wu)污(wu)垢，這里強烈推薦(jian)酸(suan)洗清(qing)潔表(biao)面(mian)的(de)簡單方(fang)法(fa)，但應避免過(guo)度(du)酸(suan)洗。不(bu)(bu)能用(yong)(yong)于(yu)去除外觀上(shang)的(de)污(wu)垢，如油污(wu)、油漆(qi)、爐(lu)渣(zha)等污(wu)垢應在(zai)酸(suan)洗前(qian)去除，如果不(bu)(bu)直接(jie)去除，會直接(jie)影響(xiang)鋼(gang)(gang)板(ban)(ban)的(de)外觀，后續工(gong)(gong)(gong)藝是(shi)無(wu)意(yi)義的(de)。有一(yi)點(dian)，在(zai)鋼(gang)(gang)格(ge)板(ban)(ban)的(de)加(jia)工(gong)(gong)(gong)過(guo)程中，外觀應該不(bu)(bu)要(yao)有太大(da)(da)的(de)氣孔(kong)和縮孔(kong)，如果氣孔(kong)或焊接(jie)面(mian)過(guo)于(yu)突出(chu)應該選擇噴(pen)砂、拋(pao)丸、電解(jie)酸(suan)洗等方(fang)法(fa)來處理，這也是(shi)產(chan)品質(zhi)量好壞的(de)決定性(xing)因素！