鋼(gang)格柵板(ban)用(yong)(yong)(yong)幾種方(fang)(fang)(fang)法鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)。鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)有(you)(you)(you)兩種方(fang)(fang)(fang)法，冷(leng)(leng)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)和熱(re)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)。鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)鋼(gang)格柵板(ban)可起到防氧(yang)化(hua)作用(yong)(yong)(yong)，延長其(qi)使(shi)用(yong)(yong)(yong)壽(shou)(shou)(shou)命(ming)。熱(re)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)鋼(gang)網架在(zai)(zai)(zai) ph6-ph12之間的(de)耐蝕性，其(qi)使(shi)用(yong)(yong)(yong)壽(shou)(shou)(shou)命(ming)與外(wai)(wai)界環境有(you)(you)(you)很大關系，環境干燥(zao)，其(qi)使(shi)用(yong)(yong)(yong)壽(shou)(shou)(shou)命(ming)可達(da)70-80年(nian)(nian)(nian)，行業一(yi)般在(zai)(zai)(zai)20-30年(nian)(nian)(nian)左右(you)。冷(leng)(leng)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)的(de)使(shi)用(yong)(yong)(yong)年(nian)(nian)(nian)限相(xiang)對較短，2、3年(nian)(nian)(nian)開始(shi)出(chu)現(xian)銹(xiu)蝕現(xian)象(xiang)。不(bu)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)，不(bu)僅(jin)外(wai)(wai)觀粗糙(cao)難(nan)看，而(er)且可以(yi)在(zai)(zai)(zai)產(chan)(chan)品表(biao)面(mian)(mian)上涂漆(qi)，不(bu)做加工等集中方(fang)(fang)(fang)式。踏板(ban)使(shi)用(yong)(yong)(yong)壽(shou)(shou)(shou)命(ming)的(de)熱(re)浸鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)，最長可達(da)40-70年(nian)(nian)(nian)。冷(leng)(leng)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)排水(shui)溝蓋的(de)長度是(shi)3年(nian)(nian)(nian)。彩繪鋼(gang)格柵板(ban)，5-7年(nian)(nian)(nian)。非鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)產(chan)(chan)品表(biao)面(mian)(mian)容易發黑、生(sheng)銹(xiu)，而(er)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)表(biao)面(mian)(mian)非常(chang)光亮，使(shi)用(yong)(yong)(yong)壽(shou)(shou)(shou)命(ming)長，美觀耐用(yong)(yong)(yong)。生(sheng)產(chan)(chan)廠家(jia)在(zai)(zai)(zai)熱(re)浸鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)前(qian)要做好(hao)準備工作: 鋼(gang)板(ban)柵進(jin)入熱(re)浸鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)池前(qian)應(ying)保證表(biao)面(mian)(mian)清(qing)潔無(wu)污(wu)垢，這里(li)強烈(lie)推薦(jian)酸(suan)洗清(qing)潔表(biao)面(mian)(mian)的(de)簡單(dan)方(fang)(fang)(fang)法，但(dan)應(ying)避免過(guo)度酸(suan)洗。不(bu)能用(yong)(yong)(yong)于去除(chu)(chu)外(wai)(wai)觀上的(de)污(wu)垢，如油(you)污(wu)、油(you)漆(qi)、爐(lu)渣(zha)等污(wu)垢應(ying)在(zai)(zai)(zai)酸(suan)洗前(qian)去除(chu)(chu)，如果不(bu)直接(jie)去除(chu)(chu)，會直接(jie)影響鋼(gang)板(ban)的(de)外(wai)(wai)觀，后續工藝是(shi)無(wu)意(yi)義的(de)。有(you)(you)(you)一(yi)點，在(zai)(zai)(zai)鋼(gang)格板(ban)的(de)加工過(guo)程(cheng)中，外(wai)(wai)觀應(ying)該不(bu)要有(you)(you)(you)太大的(de)氣孔(kong)和縮(suo)孔(kong)，如果氣孔(kong)或焊接(jie)面(mian)(mian)過(guo)于突出(chu)應(ying)該選擇噴砂、拋丸、電解酸(suan)洗等方(fang)(fang)(fang)法來處理，這也是(shi)產(chan)(chan)品質量好(hao)壞的(de)決定性因素！