鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban)是(shi)(shi)為防止鋼(gang)(gang)板(ban)(ban)(ban)(ban)表(biao)面(mian)遭受腐蝕，延長其(qi)(qi)使(shi)(shi)用壽(shou)命，在(zai)鋼(gang)(gang)板(ban)(ban)(ban)(ban)表(biao)面(mian)涂(tu)以一(yi)層金(jin)(jin)屬鋅(xin)(xin)(xin)(xin)(xin)，這(zhe)種(zhong)涂(tu)鋅(xin)(xin)(xin)(xin)(xin)的(de)(de)薄鋼(gang)(gang)板(ban)(ban)(ban)(ban)稱為鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)板(ban)(ban)(ban)(ban)。鋼(gang)(gang)板(ban)(ban)(ban)(ban)也是(shi)(shi)用熱(re)浸(jin)法制(zhi)造(zao)(zao)，但在(zai)出(chu)槽(cao)(cao)后，立即把(ba)它加熱(re)到(dao)500℃左右，使(shi)(shi)其(qi)(qi)生成(cheng)(cheng)(cheng)鋅(xin)(xin)(xin)(xin)(xin)和(he)(he)鐵(tie)的(de)(de)合金(jin)(jin)被膜。這(zhe)種(zhong)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)卷具有(you)良好的(de)(de)涂(tu)料(liao)的(de)(de)密(mi)(mi)著性(xing)和(he)(he)焊接(jie)性(xing)。合金(jin)(jin)化鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban)。這(zhe)種(zhong)鋼(gang)(gang)板(ban)(ban)(ban)(ban)也是(shi)(shi)用熱(re)浸(jin)法制(zhi)造(zao)(zao)，但在(zai)出(chu)槽(cao)(cao)后，立即把(ba)它加熱(re)到(dao)500℃左右，使(shi)(shi)其(qi)(qi)生成(cheng)(cheng)(cheng)鋅(xin)(xin)(xin)(xin)(xin)和(he)(he)鐵(tie)的(de)(de)合金(jin)(jin)被膜。這(zhe)種(zhong)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)板(ban)(ban)(ban)(ban)具有(you)良好的(de)(de)涂(tu)料(liao)的(de)(de)密(mi)(mi)著性(xing)和(he)(he)焊接(jie)性(xing)。熱(re)浸(jin)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban)。將薄鋼(gang)(gang)板(ban)(ban)(ban)(ban)浸(jin)入熔解(jie)的(de)(de)鋅(xin)(xin)(xin)(xin)(xin)槽(cao)(cao)中(zhong)，使(shi)(shi)其(qi)(qi)表(biao)面(mian)粘(zhan)附一(yi)層鋅(xin)(xin)(xin)(xin)(xin)的(de)(de)薄鋼(gang)(gang)板(ban)(ban)(ban)(ban)。目前(qian)主(zhu)要采用連續鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)工藝(yi)生產(chan)，即把(ba)成(cheng)(cheng)(cheng)卷的(de)(de)鋼(gang)(gang)板(ban)(ban)(ban)(ban)連續浸(jin)在(zai)熔解(jie)有(you)鋅(xin)(xin)(xin)(xin)(xin)的(de)(de)鍍(du)(du)(du)槽(cao)(cao)中(zhong)制(zhi)成(cheng)(cheng)(cheng)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban)。合金(jin)(jin)、復合鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban)。它是(shi)(shi)用鋅(xin)(xin)(xin)(xin)(xin)和(he)(he)其(qi)(qi)他(ta)金(jin)(jin)屬如鉛、鋅(xin)(xin)(xin)(xin)(xin)制(zhi)成(cheng)(cheng)(cheng)合金(jin)(jin)乃(nai)至復合鍍(du)(du)(du)成(cheng)(cheng)(cheng)的(de)(de)鋼(gang)(gang)板(ban)(ban)(ban)(ban)。這(zhe)種(zhong)鋼(gang)(gang)板(ban)(ban)(ban)(ban)既具有(you)防銹(xiu)性(xing)能，又有(you)良好的(de)(de)涂(tu)裝性(xing)能。

攀華冷軋板廠家鋼筋桁架樓承板完成了機械化出產，有利于鋼筋擺放距離均勻、混凝土保護層厚度共同，提高了樓板的施工質量。裝配式鋼筋桁架樓承板可明顯削減現場鋼筋綁扎工程量，加速施工進度，添加施工確保，完成文明施工。冷軋板廠家裝(zhuang)配式模板和連接(jie)件(jian)拆裝(zhuang)便利，可屢次重復使(shi)用，節省鋼(gang)材，契(qi)合國家節能環保的要(yao)求(qiu)。鋼(gang)構自主研制的產品(pin)配套(tao)自動(dong)化出產設備(bei)，大大提高了(le)(le)(le)勞動(dong)出產率，有用降低(di)了(le)(le)(le)產品(pin)成本(ben)，并編制了(le)(le)(le)產品(pin)出產企業規(gui)(gui)范(fan)、規(gui)(gui)劃(hua)手冊(ce)和節點(dian)構造圖集以及施工手冊(ce)。該產品(pin)經過(guo)浙江大學土木工程測試中心檢(jian)測，并經過(guo)多(duo)項工程使(shi)用，各項功能可以滿意現澆鋼(gang)筋混凝土樓板承載力和變形的要(yao)求(qiu)。

重(zhong)慶鍍(du)(du)鋅(xin)(xin)(xin)(xin)板(ban)按生(sheng)產及加工(gong)方法可分為(wei)以下幾類： 熱浸(jin)鍍(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)。將薄鋼(gang)(gang)板(ban)浸(jin)入熔解的鋅(xin)(xin)(xin)(xin)槽中，使(shi)其表面(mian)粘附一層(ceng)鋅(xin)(xin)(xin)(xin)的薄鋼(gang)(gang)板(ban)。目前主要采用連(lian)續鍍(du)(du)鋅(xin)(xin)(xin)(xin)工(gong)藝生(sheng)產，即(ji)把成(cheng)卷的鋼(gang)(gang)板(ban)連(lian)續浸(jin)在熔解有(you)鋅(xin)(xin)(xin)(xin)的鍍(du)(du)槽中制(zhi)成(cheng)鍍(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)； 合金(jin)化鍍(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)。為(wei)克服單面(mian)未涂鋅(xin)(xin)(xin)(xin)的缺(que)點，又有(you)一種(zhong)在另面(mian)涂以薄層(ceng)鋅(xin)(xin)(xin)(xin)的鍍(du)(du)鋅(xin)(xin)(xin)(xin)板(ban)，即(ji)雙面(mian)差(cha)鍍(du)(du)鋅(xin)(xin)(xin)(xin)板(ban)；合金(jin)、復合鍍(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)。它(ta)是用鋅(xin)(xin)(xin)(xin)和(he)其他金(jin)屬如(ru)鉛(qian)、鋅(xin)(xin)(xin)(xin)制(zhi)成(cheng)合金(jin)乃至復合鍍(du)(du)成(cheng)的鋼(gang)(gang)板(ban)。這種(zhong)鋼(gang)(gang)板(ban)既具有(you)防銹性(xing)能(neng)，又有(you)良好(hao)的涂裝性(xing)能(neng)。

鍍鋅方(fang)(fang)管是一(yi)種具以熱軋或(huo)冷軋鍍鋅帶(dai)鋼(gang)(gang)或(huo)鍍鋅卷板(ban)為坯料(liao)經冷彎(wan)(wan)曲加(jia)(jia)工成(cheng)型(xing)后(hou)再經高(gao)頻焊接制成(cheng)的(de)方(fang)(fang)形(xing)(xing)截面(mian)形(xing)(xing)狀尺寸的(de)空心(xin)方(fang)(fang)形(xing)(xing)的(de)截面(mian)型(xing)鋼(gang)(gang)鋼(gang)(gang)管;或(huo)將事先做好的(de)冷彎(wan)(wan)空心(xin)型(xing)鋼(gang)(gang)管再經熱浸(jin)鍍鋅加(jia)(jia)工而成(cheng)的(de)鍍鋅方(fang)(fang)矩(ju)管。鍍鋅卷廠產量(liang)隨著(zhu)國民(min)生活(huo)水平不(bu)斷(duan)提高(gao)和城市化建設(she)的(de)不(bu)斷(duan)推進(jin)，從(cong)現(xian)在(zai)的(de)1.6億(yi)噸(dun)每(mei)年，增加(jia)(jia)到(dao)3億(yi)噸(dun)甚至更(geng)多也(ye)不(bu)是什么很(hen)遙(yao)遠的(de)夢(meng)想。作為煉(lian)鋼(gang)(gang)原(yuan)料(liao)的(de)鐵(tie)礦石與廢(fei)鋼(gang)(gang)，前(qian)者是不(bu)可的(de)資源(yuan)，后(hou)者是可以循環(huan)利用(yong)的(de)資源(yuan)。無論從(cong)環(huan)保角度(du)還(huan)是從(cong)鋼(gang)(gang)企的(de)運作成(cheng)本上看，廢(fei)鋼(gang)(gang)都有著(zhu)礦石所(suo)無法比擬的(de)優勢。發展(zhan)高(gao)強度(du)熱鍍鋅鋼(gang)(gang)板(ban)。隨著(zhu)汽(qi)車工業逐漸向(xiang)、節能方(fang)(fang)向(xiang)發展(zhan)，對汽(qi)車用(yong)鍍鋅鋼(gang)(gang)板(ban)性能要求(qiu)也(ye)進(jin)一(yi)步提高(gao)。為了汽(qi)車板(ban)的(de)耐腐蝕性，將擴大熱鍍鋅鋼(gang)(gang)板(ban)的(de)使(shi)用(yong)率。