閬中冷軋卷重慶鍍鋅板按生產及加工方法可分為以下幾類： 熱浸鍍鋅鋼板。將薄鋼板浸入熔解的鋅槽中，使其表面粘附一層鋅的薄鋼板。目前主要采用連續鍍鋅工藝生產，即把成卷的鋼板連續浸在熔解有鋅的鍍槽中制成鍍鋅鋼板； 合金化鍍鋅鋼板。冷軋卷價格為克服單面未涂鋅(xin)(xin)(xin)的缺點(dian)，又(you)有一種在另面涂以薄層鋅(xin)(xin)(xin)的鍍(du)(du)(du)鋅(xin)(xin)(xin)板，即雙面差(cha)鍍(du)(du)(du)鋅(xin)(xin)(xin)板；合(he)金、復合(he)鍍(du)(du)(du)鋅(xin)(xin)(xin)鋼(gang)板。它是用(yong)鋅(xin)(xin)(xin)和其他金屬如鉛、鋅(xin)(xin)(xin)制成(cheng)合(he)金乃至復合(he)鍍(du)(du)(du)成(cheng)的鋼(gang)板。這種鋼(gang)板既具(ju)有防(fang)銹性能(neng)，又(you)有良(liang)好(hao)的涂裝性能(neng)。

實現(xian)(xian)了機(ji)械化生(sheng)產(chan)(chan)，有利(li)于鋼(gang)(gang)筋排列間(jian)距均勻、混凝(ning)土保(bao)護層厚度一致(zhi)，提高(gao)了樓板(ban)(ban)的施工(gong)質量。裝(zhuang)配式(shi)鋼(gang)(gang)筋桁架樓承板(ban)(ban)可(ke)顯著減(jian)少(shao)現(xian)(xian)場鋼(gang)(gang)筋綁扎(zha)工(gong)程(cheng)(cheng)量，加快施工(gong)進度，增(zeng)加施工(gong)保(bao)證，實現(xian)(xian)文明施工(gong)。裝(zhuang)配式(shi)模板(ban)(ban)和連接件拆(chai)裝(zhuang)方便，可(ke)多次重復利(li)用(yong)，節約鋼(gang)(gang)材，符合國家節能(neng)(neng)環保(bao)的要求。鋼(gang)(gang)構(gou)自主研發的產(chan)(chan)品配套自動化生(sheng)產(chan)(chan)設備(bei)，大大提高(gao)了勞動生(sheng)產(chan)(chan)率，有效降低了產(chan)(chan)品成本(ben)，并(bing)編制了產(chan)(chan)品生(sheng)產(chan)(chan)企業標(biao)準、設計(ji)手(shou)(shou)冊(ce)和節點(dian)構(gou)造圖集(ji)以及施工(gong)手(shou)(shou)冊(ce)。并(bing)經過多項工(gong)程(cheng)(cheng)應用(yong)，各(ge)項性(xing)能(neng)(neng)可(ke)以滿足現(xian)(xian)澆鋼(gang)(gang)筋混凝(ning)土樓板(ban)(ban)承載(zai)力和變形的要求。

樓(lou)(lou)承板(ban)(ban)(ban)(ban)(ban)鋼筋(jin)桁架(jia)是將樓(lou)(lou)板(ban)(ban)(ban)(ban)(ban)中的(de)(de)鋼筋(jin)在(zai)工(gong)廠(chang)采用(yong)進口設備加工(gong)成(cheng)鋼筋(jin)桁架(jia)，并將鋼筋(jin)桁架(jia)與鍍鋅鋼板(ban)(ban)(ban)(ban)(ban)在(zai)工(gong)廠(chang)焊接(jie)(jie)成(cheng)一體的(de)(de)組(zu)合(he)模(mo)板(ban)(ban)(ban)(ban)(ban)，使其在(zai)施(shi)工(gong)階段(duan)可(ke)(ke)作(zuo)為鋼梁(liang)的(de)(de)側向(xiang)支撐使用(yong)！樓(lou)(lou)板(ban)(ban)(ban)(ban)(ban)連接(jie)(jie)采用(yong)扣合(he)方(fang)式，板(ban)(ban)(ban)(ban)(ban)與板(ban)(ban)(ban)(ban)(ban)之間(jian)的(de)(de)拉鉤連接(jie)(jie)應緊密，保(bao)證澆筑(zhu)混凝土時(shi)不(bu)漏漿，同(tong)(tong)時(shi)注意(yi)(yi)排(pai)板(ban)(ban)(ban)(ban)(ban)方(fang)向(xiang)要(yao)(yao)(yao)一致(zhi)，桁架(jia)節點(dian)間(jian)距為200㎜，注意(yi)(yi)不(bu)同(tong)(tong)模(mo)板(ban)(ban)(ban)(ban)(ban)的(de)(de)橫向(xiang)節點(dian)要(yao)(yao)(yao)對齊(qi)。我們(men)(men)仔細觀察的(de)(de)話會(hui)發(fa)現很(hen)多高(gao)(gao)層(ceng)建筑(zhu)上都(dou)會(hui)設置鋼筋(jin)桁架(jia)樓(lou)(lou)承板(ban)(ban)(ban)(ban)(ban)，我們(men)(men)雖然經(jing)常用(yong)到該(gai)樓(lou)(lou)承板(ban)(ban)(ban)(ban)(ban)，但(dan)很(hen)少有人知(zhi)道這(zhe)種(zhong)板(ban)(ban)(ban)(ban)(ban)材(cai)為什么會(hui)用(yong)于高(gao)(gao)層(ceng)建筑(zhu)中。下面小編將為您介紹(shao)一下該(gai)板(ban)(ban)(ban)(ban)(ban)材(cai)在(zai)高(gao)(gao)層(ceng)建筑(zhu)中的(de)(de)使用(yong)優勢！鋼筋(jin)樓(lou)(lou)承板(ban)(ban)(ban)(ban)(ban)的(de)(de)搭接(jie)(jie)是有著嚴格的(de)(de)施(shi)工(gong)要(yao)(yao)(yao)求的(de)(de)，為保(bao)障樓(lou)(lou)承板(ban)(ban)(ban)(ban)(ban)安裝(zhuang)牢固，該(gai)板(ban)(ban)(ban)(ban)(ban)材(cai)的(de)(de)搭接(jie)(jie)需(xu)要(yao)(yao)(yao)按照說明書正確進行，搭接(jie)(jie)過(guo)程(cheng)中還(huan)需(xu)要(yao)(yao)(yao)注意(yi)(yi)，沿順肋方(fang)向(xiang)，壓(ya)型(xing)鋼板(ban)(ban)(ban)(ban)(ban)如果可(ke)(ke)以滿足正截(jie)面承載(zai)力(li)及(ji)剪切粘結(jie)承載(zai)力(li)的(de)(de)要(yao)(yao)(yao)求，可(ke)(ke)以不(bu)用(yong)配順肋方(fang)向(xiang)的(de)(de)鋼筋(jin)，這(zhe)時(shi)候要(yao)(yao)(yao)注意(yi)(yi)計(ji)算剪切粘結(jie)承載(zai)力(li)。

鍍(du)(du)鋅(xin)(xin)(xin)(xin)方(fang)管(guan)是(shi)(shi)一(yi)種具以熱軋(ya)或冷軋(ya)鍍(du)(du)鋅(xin)(xin)(xin)(xin)帶鋼或鍍(du)(du)鋅(xin)(xin)(xin)(xin)卷(juan)板為(wei)坯料經冷彎(wan)曲(qu)加(jia)(jia)工成型后(hou)再經高頻(pin)焊接制成的(de)(de)(de)(de)(de)(de)(de)(de)方(fang)形截面形狀尺寸(cun)的(de)(de)(de)(de)(de)(de)(de)(de)空(kong)(kong)心(xin)方(fang)形的(de)(de)(de)(de)(de)(de)(de)(de)截面型鋼鋼管(guan);或將事先做好的(de)(de)(de)(de)(de)(de)(de)(de)冷彎(wan)空(kong)(kong)心(xin)型鋼管(guan)再經熱浸(jin)鍍(du)(du)鋅(xin)(xin)(xin)(xin)加(jia)(jia)工而成的(de)(de)(de)(de)(de)(de)(de)(de)鍍(du)(du)鋅(xin)(xin)(xin)(xin)方(fang)矩管(guan)。鍍(du)(du)鋅(xin)(xin)(xin)(xin)卷(juan)廠產量隨著(zhu)(zhu)國民生(sheng)活水平(ping)不斷(duan)提(ti)(ti)高和城市化建設的(de)(de)(de)(de)(de)(de)(de)(de)不斷(duan)推進，從現在的(de)(de)(de)(de)(de)(de)(de)(de)1.6億(yi)噸每(mei)年，增加(jia)(jia)到3億(yi)噸甚至更多也不是(shi)(shi)什(shen)么很遙遠的(de)(de)(de)(de)(de)(de)(de)(de)夢想。作為(wei)煉鋼原料的(de)(de)(de)(de)(de)(de)(de)(de)鐵礦石(shi)(shi)與(yu)廢鋼，前者是(shi)(shi)不可的(de)(de)(de)(de)(de)(de)(de)(de)資源，后(hou)者是(shi)(shi)可以循環利用(yong)的(de)(de)(de)(de)(de)(de)(de)(de)資源。無論從環保角度(du)還(huan)是(shi)(shi)從鋼企的(de)(de)(de)(de)(de)(de)(de)(de)運作成本上(shang)看(kan)，廢鋼都(dou)有著(zhu)(zhu)礦石(shi)(shi)所無法比擬的(de)(de)(de)(de)(de)(de)(de)(de)優勢。發展高強度(du)熱鍍(du)(du)鋅(xin)(xin)(xin)(xin)鋼板。隨著(zhu)(zhu)汽(qi)車工業逐漸向、節能方(fang)向發展，對(dui)汽(qi)車用(yong)鍍(du)(du)鋅(xin)(xin)(xin)(xin)鋼板性能要求也進一(yi)步提(ti)(ti)高。為(wei)了汽(qi)車板的(de)(de)(de)(de)(de)(de)(de)(de)耐腐蝕(shi)性，將擴大熱鍍(du)(du)鋅(xin)(xin)(xin)(xin)鋼板的(de)(de)(de)(de)(de)(de)(de)(de)使用(yong)率。

鍍(du)鋅(xin)鋼(gang)板(ban)(ban)(ban)為(wei)基板(ban)(ban)(ban)的彩涂(tu)鋼(gang)板(ban)(ban)(ban)，除有鋅(xin)保(bao)護外，鋅(xin)層(ceng)(ceng)(ceng)(ceng)(ceng)上(shang)的有機涂(tu)層(ceng)(ceng)(ceng)(ceng)(ceng)起了覆(fu)蓋隔離作用，可防止鋼(gang)板(ban)(ban)(ban)生(sheng)銹(xiu)，使(shi)用壽(shou)命比(bi)鍍(du)鋅(xin)鋼(gang)板(ban)(ban)(ban)更長，據介(jie)紹(shao)涂(tu)層(ceng)(ceng)(ceng)(ceng)(ceng)鋼(gang)板(ban)(ban)(ban)的使(shi)用壽(shou)命比(bi)鍍(du)鋅(xin)鋼(gang)板(ban)(ban)(ban)長50%。在(zai)連續機組上(shang)以冷(leng)(leng)軋帶鋼(gang)，鍍(du)鋅(xin)帶鋼(gang)（電鍍(du)鋅(xin)和熱鍍(du)鋅(xin)）為(wei)基板(ban)(ban)(ban)，經過表面預處理（脫脂和化學(xue)處理），用輥涂(tu)的方(fang)法，涂(tu)上(shang)一(yi)層(ceng)(ceng)(ceng)(ceng)(ceng)或多層(ceng)(ceng)(ceng)(ceng)(ceng)液(ye)態涂(tu)料，經過烘烤(kao)和冷(leng)(leng)卻所得的板(ban)(ban)(ban)材即為(wei)涂(tu)層(ceng)(ceng)(ceng)(ceng)(ceng)鋼(gang)板(ban)(ban)(ban)。由于(yu)涂(tu)層(ceng)(ceng)(ceng)(ceng)(ceng)可以有各種不同的顏色(se)，習慣上(shang)把涂(tu)層(ceng)(ceng)(ceng)(ceng)(ceng)鋼(gang)板(ban)(ban)(ban)叫做(zuo)彩色(se)涂(tu)層(ceng)(ceng)(ceng)(ceng)(ceng)鋼(gang)板(ban)(ban)(ban)。又由于(yu)涂(tu)層(ceng)(ceng)(ceng)(ceng)(ceng)是(shi)在(zai)鋼(gang)板(ban)(ban)(ban)成型加工之(zhi)前(qian)進行的，在(zai)國外這叫做(zuo)預涂(tu)層(ceng)(ceng)(ceng)(ceng)(ceng)鋼(gang)板(ban)(ban)(ban)。

樓承(cheng)板(ban)(ban)能(neng)夠滿足快速施工(gong)(gong)的(de)(de)(de)需求(qiu)，可以(yi)在短(duan)時間內搭建起(qi)牢(lao)固(gu)的(de)(de)(de)作(zuo)(zuo)(zuo)業平臺(tai)，而(er)且還(huan)能(neng)把多個樓承(cheng)板(ban)(ban)層鋪設(she)壓型鋼(gang)板(ban)(ban)，分層澆(jiao)筑(zhu)混凝土板(ban)(ban)的(de)(de)(de)流水施工(gong)(gong)作(zuo)(zuo)(zuo)業。可以(yi)作(zuo)(zuo)(zuo)為混凝土樓板(ban)(ban)的(de)(de)(de)受拉鋼(gang)筋，可以(yi)使樓板(ban)(ban)的(de)(de)(de)剛(gang)度增強，而(er)且使得(de)(de)鋼(gang)筋和混凝土的(de)(de)(de)用量明(ming)顯減(jian)少。壓型板(ban)(ban)表面(mian)壓紋使樓承(cheng)板(ban)(ban)與(yu)混凝土之間產生(sheng)大的(de)(de)(de)結合(he)力，使二(er)者形成(cheng)整體，再配合(he)上加(jia)勁肋(lei)，使得(de)(de)有高強承(cheng)載(zai)力。還(huan)可以(yi)作(zuo)(zuo)(zuo)為性(xing)模板(ban)(ban)，懸挑的(de)(de)(de)長度可根據樓承(cheng)板(ban)(ban)的(de)(de)(de)截面(mian)特(te)性(xing)來(lai)定。為了防止懸挑板(ban)(ban)的(de)(de)(de)開裂，需在支座處依(yi)結構(gou)工(gong)(gong)程師的(de)(de)(de)設(she)計配上負筋。而(er)且都是經過(guo)固(gu)定滅(mie)火系統(tong)及耐火構(gou)件質量檢(jian)測(ce)中心的(de)(de)(de)耐火檢(jian)測(ce)，具(ju)有防火的(de)(de)(de)特(te)性(xing)。