鍍鋅管批發鍍鋅鋼板按用途又可分為一般用、屋頂用、建筑外側板用、結構用、瓦壟板用、拉伸用和深沖用等鍍鋅鋼板。巫山鍍鋅管對(dui)于一般(ban)防保護(hu)用鍍(du)(du)層(ceng)，可以(yi)采(cai)用堿(jian)性鋅(xin)酸鹽(yan)鍍(du)(du)鋅(xin)彩色(se)鈍化工藝(yi)(yi)。有時為了(le)(le)產品的配色(se)需(xu)要，也可以(yi)采(cai)用藍(lan)白色(se)鈍化工藝(yi)(yi)，比如軍綠色(se)鈍化、黑色(se)鈍化等。為提高鋼管的耐(nai)腐(fu)蝕(shi)(shi)性能，對(dui)一般(ban)鋼管進(jin)行鍍(du)(du)鋅(xin)。鍍(du)(du)鋅(xin)卷分熱鍍(du)(du)鋅(xin)和電鍍(du)(du)鋅(xin)兩種，熱鍍(du)(du)鋅(xin)鍍(du)(du)鋅(xin)層(ceng)厚，電鍍(du)(du)鋅(xin)成本低，表面不是很(hen)光(guang)滑。吹氧焊管：用作煉鋼吹氧用管，一般(ban)用小(xiao)口徑(jing)的焊接鋼管，規格由3/8-2寸八種。用08、10、15、20或(huo)者195-Q235的鋼帶(dai)制作成的，為了(le)(le)防腐(fu)蝕(shi)(shi)，有得(de)進(jin)行滲鋁處理。鍍(du)(du)鋅(xin)其防護(hu)作用更強(qiang)，抗(kang)腐(fu)蝕(shi)(shi)能力強(qiang)。整個結構由鋅(xin)，形(xing)成致密的四元結晶體，此結晶體在鋼板上形(xing)成一層(ceng)屏(ping)障， 因(yin)而有效的防止腐(fu)蝕(shi)(shi)因(yin)子(zi)穿(chuan)透。 耐(nai)腐(fu)蝕(shi)(shi)性來自鋅(xin)的障礙層(ceng)保護(hu)功能強(qiang)。

近(jin)期(qi)鋼(gang)價(jia)(jia)延續低(di)迷，隨著通(tong)國規(gui)模的酷暑和旱(han)季到來(lai)，熱(re)鍍鋅卷(juan)板價(jia)(jia)格(ge)商(shang)場(chang)逐漸(jian)進入需要旺季，海內(nei)(nei)鋼(gang)鐵商(shang)場(chang)或將窄幅調整。在決策層兩手抓制(zhi)度措施落(luo)實狀(zhuang)況、貨銀本位度定向寬(kuan)松力度加大的直(zhi)觀層面(mian)利好(hao)牽動下，商(shang)場(chang)信念逐漸(jian)趨穩，短期(qi)海內(nei)(nei)鋼(gang)價(jia)(jia)無望(wang)止跌(die)企(qi)穩;另(ling)一上面(mian)，以后鋼(gang)價(jia)(jia)殺(sha)跌(die)電能有(you)余，而上漲(zhang)也仍然屏障重(zhong)重(zhong)。熱(re)鍍鋅卷(juan)板價(jia)(jia)格(ge)價(jia)(jia)錢或將長期(qi)在于低(di)位運行場(chang)面(mian)。

樓(lou)(lou)承板(ban)(ban)(ban)(ban)(ban)(ban)鋼(gang)(gang)(gang)(gang)筋(jin)(jin)桁(heng)(heng)架(jia)是將樓(lou)(lou)板(ban)(ban)(ban)(ban)(ban)(ban)中的(de)(de)(de)(de)鋼(gang)(gang)(gang)(gang)筋(jin)(jin)在(zai)工廠(chang)采(cai)用(yong)進口設(she)備加工成鋼(gang)(gang)(gang)(gang)筋(jin)(jin)桁(heng)(heng)架(jia)，并將鋼(gang)(gang)(gang)(gang)筋(jin)(jin)桁(heng)(heng)架(jia)與鍍鋅鋼(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)在(zai)工廠(chang)焊(han)接成一體的(de)(de)(de)(de)組合模板(ban)(ban)(ban)(ban)(ban)(ban)，使(shi)其在(zai)施工階段(duan)可(ke)作為鋼(gang)(gang)(gang)(gang)梁的(de)(de)(de)(de)側向(xiang)(xiang)支撐(cheng)使(shi)用(yong)！樓(lou)(lou)板(ban)(ban)(ban)(ban)(ban)(ban)連接采(cai)用(yong)扣合方(fang)(fang)(fang)式，板(ban)(ban)(ban)(ban)(ban)(ban)與板(ban)(ban)(ban)(ban)(ban)(ban)之間(jian)的(de)(de)(de)(de)拉鉤連接應緊密，保證澆筑混凝土時不(bu)(bu)漏漿，同時注意排板(ban)(ban)(ban)(ban)(ban)(ban)方(fang)(fang)(fang)向(xiang)(xiang)要(yao)(yao)(yao)一致，桁(heng)(heng)架(jia)節點間(jian)距為200㎜，注意不(bu)(bu)同模板(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)(de)橫向(xiang)(xiang)節點要(yao)(yao)(yao)對齊。我(wo)們仔細觀察的(de)(de)(de)(de)話會發現很(hen)(hen)多高(gao)層(ceng)(ceng)建筑上都會設(she)置鋼(gang)(gang)(gang)(gang)筋(jin)(jin)桁(heng)(heng)架(jia)樓(lou)(lou)承板(ban)(ban)(ban)(ban)(ban)(ban)，我(wo)們雖然經常(chang)用(yong)到(dao)該樓(lou)(lou)承板(ban)(ban)(ban)(ban)(ban)(ban)，但很(hen)(hen)少有人知(zhi)道這(zhe)種(zhong)板(ban)(ban)(ban)(ban)(ban)(ban)材為什么會用(yong)于(yu)高(gao)層(ceng)(ceng)建筑中。下面小(xiao)編將為您介紹(shao)一下該板(ban)(ban)(ban)(ban)(ban)(ban)材在(zai)高(gao)層(ceng)(ceng)建筑中的(de)(de)(de)(de)使(shi)用(yong)優勢(shi)！鋼(gang)(gang)(gang)(gang)筋(jin)(jin)樓(lou)(lou)承板(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)(de)搭接是有著(zhu)嚴格的(de)(de)(de)(de)施工要(yao)(yao)(yao)求(qiu)的(de)(de)(de)(de)，為保障樓(lou)(lou)承板(ban)(ban)(ban)(ban)(ban)(ban)安裝牢(lao)固，該板(ban)(ban)(ban)(ban)(ban)(ban)材的(de)(de)(de)(de)搭接需要(yao)(yao)(yao)按(an)照(zhao)說明書正(zheng)確進行，搭接過程中還需要(yao)(yao)(yao)注意，沿順肋(lei)(lei)方(fang)(fang)(fang)向(xiang)(xiang)，壓型(xing)鋼(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)如果可(ke)以滿足正(zheng)截面承載力及剪切粘結(jie)承載力的(de)(de)(de)(de)要(yao)(yao)(yao)求(qiu)，可(ke)以不(bu)(bu)用(yong)配順肋(lei)(lei)方(fang)(fang)(fang)向(xiang)(xiang)的(de)(de)(de)(de)鋼(gang)(gang)(gang)(gang)筋(jin)(jin)，這(zhe)時候要(yao)(yao)(yao)注意計算(suan)剪切粘結(jie)承載力。

樓承(cheng)板(ban)(ban)能夠滿(man)足快速施工(gong)的需(xu)求，可以(yi)在短時間內搭建起牢固(gu)的作(zuo)業平臺，而(er)且還能把多個樓承(cheng)板(ban)(ban)層(ceng)鋪設壓型鋼板(ban)(ban)，分層(ceng)澆筑混(hun)凝土(tu)板(ban)(ban)的流水施工(gong)作(zuo)業。可以(yi)作(zuo)為(wei)混(hun)凝土(tu)樓板(ban)(ban)的受拉鋼筋，可以(yi)使(shi)(shi)(shi)樓板(ban)(ban)的剛度增強，而(er)且使(shi)(shi)(shi)得鋼筋和混(hun)凝土(tu)的用(yong)量明顯減少。壓型板(ban)(ban)表面壓紋(wen)使(shi)(shi)(shi)樓承(cheng)板(ban)(ban)與混(hun)凝土(tu)之間產生(sheng)大的結(jie)(jie)合力(li)，使(shi)(shi)(shi)二者形成(cheng)整(zheng)體，再配合上(shang)加勁肋，使(shi)(shi)(shi)得有高強承(cheng)載力(li)。還可以(yi)作(zuo)為(wei)性模板(ban)(ban)，懸挑(tiao)的長度可根(gen)據樓承(cheng)板(ban)(ban)的截面特性來定(ding)。為(wei)了防止懸挑(tiao)板(ban)(ban)的開裂，需(xu)在支座處依結(jie)(jie)構(gou)工(gong)程師的設計配上(shang)負(fu)筋。而(er)且都是經過(guo)固(gu)定(ding)滅火(huo)系統及耐(nai)火(huo)構(gou)件(jian)質量檢(jian)測(ce)中心的耐(nai)火(huo)檢(jian)測(ce)，具有防火(huo)的特性。

熱浸(jin)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)將薄鋼(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)浸(jin)入(ru)熔(rong)解的(de)(de)(de)鋅(xin)(xin)(xin)(xin)槽(cao)(cao)中(zhong)，使其表面(mian)(mian)(mian)粘附一層鋅(xin)(xin)(xin)(xin)的(de)(de)(de)薄鋼(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)。目前主(zhu)要(yao)采用(yong)連續鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)工(gong)藝生(sheng)產，即(ji)把成(cheng)卷的(de)(de)(de)鋼(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)連續浸(jin)在熔(rong)解有鋅(xin)(xin)(xin)(xin)的(de)(de)(de)鍍(du)(du)(du)(du)(du)(du)槽(cao)(cao)中(zhong)制(zhi)成(cheng)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban);合(he)金化鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)。這(zhe)種鋼(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)也(ye)是用(yong)熱浸(jin)法(fa)制(zhi)造(zao)，但在出槽(cao)(cao)后，立即(ji)把它(ta)加(jia)熱到500 ℃左右(you)，使其生(sheng)成(cheng)鋅(xin)(xin)(xin)(xin)和(he)(he)鐵的(de)(de)(de)合(he)金被膜。這(zhe)種鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)板(ban)(ban)(ban)具有良好的(de)(de)(de)涂(tu)料的(de)(de)(de)密著性(xing)和(he)(he)焊接性(xing);電(dian)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)。用(yong)電(dian)鍍(du)(du)(du)(du)(du)(du)法(fa)制(zhi)造(zao)這(zhe)種鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)具有良好的(de)(de)(de)加(jia)工(gong)性(xing)。但鍍(du)(du)(du)(du)(du)(du)層較薄，耐腐蝕(shi)性(xing)不如熱浸(jin)法(fa)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)板(ban)(ban)(ban);單面(mian)(mian)(mian)鍍(du)(du)(du)(du)(du)(du)和(he)(he)雙(shuang)面(mian)(mian)(mian)差鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)。單面(mian)(mian)(mian)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)，即(ji)只在一面(mian)(mian)(mian)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)的(de)(de)(de)產品。在焊接、涂(tu)裝、防銹處理、加(jia)工(gong)等方(fang)面(mian)(mian)(mian)，具有比雙(shuang)面(mian)(mian)(mian)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)板(ban)(ban)(ban)好的(de)(de)(de)適應性(xing)。