鋼(gang)格(ge)柵(zha)板用(yong)(yong)(yong)(yong)(yong)幾種方(fang)法(fa)(fa)(fa)鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)。鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)有(you)兩種方(fang)法(fa)(fa)(fa)，冷(leng)(leng)鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)和熱(re)鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)。鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)鋼(gang)格(ge)柵(zha)板可(ke)(ke)起到防氧化作(zuo)用(yong)(yong)(yong)(yong)(yong)，延(yan)長(chang)(chang)(chang)其(qi)使(shi)(shi)用(yong)(yong)(yong)(yong)(yong)壽命。熱(re)鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)鋼(gang)網架在(zai)(zai)(zai) ph6-ph12之間的(de)(de)(de)(de)(de)耐(nai)蝕(shi)性，其(qi)使(shi)(shi)用(yong)(yong)(yong)(yong)(yong)壽命與外界環(huan)境有(you)很(hen)大關(guan)系，環(huan)境干燥(zao)，其(qi)使(shi)(shi)用(yong)(yong)(yong)(yong)(yong)壽命可(ke)(ke)達70-80年(nian)(nian)，行業一般在(zai)(zai)(zai)20-30年(nian)(nian)左右。冷(leng)(leng)鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)的(de)(de)(de)(de)(de)使(shi)(shi)用(yong)(yong)(yong)(yong)(yong)年(nian)(nian)限相(xiang)對(dui)較短，2、3年(nian)(nian)開始出(chu)現(xian)銹蝕(shi)現(xian)象(xiang)。不(bu)(bu)鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)，不(bu)(bu)僅(jin)外觀(guan)粗糙難看，而且(qie)可(ke)(ke)以在(zai)(zai)(zai)產(chan)品(pin)表面(mian)(mian)上涂漆(qi)，不(bu)(bu)做(zuo)加(jia)工(gong)等集中方(fang)式(shi)。踏板使(shi)(shi)用(yong)(yong)(yong)(yong)(yong)壽命的(de)(de)(de)(de)(de)熱(re)浸(jin)(jin)鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)，最長(chang)(chang)(chang)可(ke)(ke)達40-70年(nian)(nian)。冷(leng)(leng)鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)排水溝蓋的(de)(de)(de)(de)(de)長(chang)(chang)(chang)度是3年(nian)(nian)。彩(cai)繪鋼(gang)格(ge)柵(zha)板，5-7年(nian)(nian)。非鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)產(chan)品(pin)表面(mian)(mian)容易(yi)發黑、生銹，而鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)表面(mian)(mian)非常光(guang)亮(liang)，使(shi)(shi)用(yong)(yong)(yong)(yong)(yong)壽命長(chang)(chang)(chang)，美觀(guan)耐(nai)用(yong)(yong)(yong)(yong)(yong)。生產(chan)廠家在(zai)(zai)(zai)熱(re)浸(jin)(jin)鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)前要(yao)做(zuo)好準備工(gong)作(zuo): 鋼(gang)板柵(zha)進入熱(re)浸(jin)(jin)鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)(xin)池前應保(bao)證表面(mian)(mian)清潔(jie)無(wu)污(wu)垢(gou)，這里(li)強(qiang)烈推(tui)薦酸(suan)洗清潔(jie)表面(mian)(mian)的(de)(de)(de)(de)(de)簡(jian)單(dan)方(fang)法(fa)(fa)(fa)，但(dan)應避免過(guo)度酸(suan)洗。不(bu)(bu)能用(yong)(yong)(yong)(yong)(yong)于去(qu)除外觀(guan)上的(de)(de)(de)(de)(de)污(wu)垢(gou)，如油污(wu)、油漆(qi)、爐(lu)渣等污(wu)垢(gou)應在(zai)(zai)(zai)酸(suan)洗前去(qu)除，如果不(bu)(bu)直接(jie)去(qu)除，會直接(jie)影(ying)響鋼(gang)板的(de)(de)(de)(de)(de)外觀(guan)，后續工(gong)藝是無(wu)意義的(de)(de)(de)(de)(de)。有(you)一點，在(zai)(zai)(zai)鋼(gang)格(ge)板的(de)(de)(de)(de)(de)加(jia)工(gong)過(guo)程中，外觀(guan)應該(gai)不(bu)(bu)要(yao)有(you)太(tai)大的(de)(de)(de)(de)(de)氣(qi)孔和縮孔，如果氣(qi)孔或焊(han)接(jie)面(mian)(mian)過(guo)于突出(chu)應該(gai)選擇噴(pen)砂、拋丸、電解酸(suan)洗等方(fang)法(fa)(fa)(fa)來處(chu)理(li)，這也是產(chan)品(pin)質量(liang)好壞(huai)的(de)(de)(de)(de)(de)決定性因素(su)！