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保山攀鋼鍍鋁鋅板廠家

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保山攀鋼鍍鋁鋅板廠家

2021-04-24
保山攀鋼鍍鋁鋅板廠家

鍍(du)(du)(du)(du)(du)鋅(xin)(xin)方(fang)(fang)管是(shi)一(yi)種(zhong)(zhong)具以熱(re)軋或(huo)冷軋鍍(du)(du)(du)(du)(du)鋅(xin)(xin)帶鋼或(huo)鍍(du)(du)(du)(du)(du)鋅(xin)(xin)卷板為坯(pi)料經(jing)冷彎曲加(jia)工成(cheng)型(xing)(xing)后再(zai)經(jing)高頻焊接制成(cheng)的方(fang)(fang)形截(jie)面形狀(zhuang)尺寸(cun)的空心方(fang)(fang)形的截(jie)面型(xing)(xing)鋼鋼管;鍍(du)(du)(du)(du)(du)鋅(xin)(xin)卷或(huo)將事先做(zuo)好的冷彎空心型(xing)(xing)鋼管再(zai)經(jing)熱(re)浸鍍(du)(du)(du)(du)(du)鋅(xin)(xin)加(jia)工而成(cheng)的鍍(du)(du)(du)(du)(du)鋅(xin)(xin)方(fang)(fang)矩管。鍍(du)(du)(du)(du)(du)鋅(xin)(xin)量是(shi)表示鍍(du)(du)(du)(du)(du)鋅(xin)(xin)板鋅(xin)(xin)層(ceng)厚(hou)度的一(yi)個(ge)普遍采(cai)用的有效方(fang)(fang)法。鍍(du)(du)(du)(du)(du)鋅(xin)(xin)量的單位(wei)為g/m2。鍍(du)(du)(du)(du)(du)鋅(xin)(xin)層(ceng)通過鈍化(hua)處理(li)(li),可減少潮(chao)溫貯運條件下產生折銹(xiu)蝕(白銹(xiu)) 。但這(zhe)種(zhong)(zhong)化(hua)學(xue)處理(li)(li)的防腐蝕性能(neng)是(shi)有限的,而且,妨礙大多數(shu)涂料的附著性。這(zhe)種(zhong)(zhong)處理(li)(li)一(yi)般(ban)不用在(zai)鋅(xin)(xin)鐵合(he)金(jin)鍍(du)(du)(du)(du)(du)層(ceng),除光(guang)整表面外,作為常規,生產廠(chang)對(dui)其(qi)他類型(xing)(xing)的鍍(du)(du)(du)(du)(du)鋅(xin)(xin)層(ceng)均(jun)進(jin)行鈍化(hua)處理(li)(li)。

保山攀鋼鍍鋁鋅板廠家

要(yao)看整個(ge)(ge)樓(lou)(lou)板(ban)的(de)(de)(de)(de)(de)厚(hou)度(du)(du)來(lai)考慮挑選是(shi)(shi)用(yong)(yong)75波(bo)(bo)(bo)高(gao)(gao)(gao)系(xi)(xi)列(lie)(lie)的(de)(de)(de)(de)(de)仍(reng)是(shi)(shi)51波(bo)(bo)(bo)高(gao)(gao)(gao)系(xi)(xi)列(lie)(lie)的(de)(de)(de)(de)(de),沉默有40系(xi)(xi)列(lie)(lie),46系(xi)(xi)列(lie)(lie),60系(xi)(xi)列(lie)(lie),65波(bo)(bo)(bo)高(gao)(gao)(gao)系(xi)(xi)列(lie)(lie)。一(yi)般來(lai)說(shuo)波(bo)(bo)(bo)高(gao)(gao)(gao)越(yue)低(di),承載力就(jiu)越(yue)低(di),然后就(jiu)是(shi)(shi)波(bo)(bo)(bo)峰距離越(yue)大,承載力就(jiu)越(yue)小,假如(ru)整個(ge)(ge)樓(lou)(lou)板(ban)厚(hou)度(du)(du)在10公分以內,好(hao)選用(yong)(yong)選用(yong)(yong)波(bo)(bo)(bo)高(gao)(gao)(gao)40系(xi)(xi)列(lie)(lie),整個(ge)(ge)樓(lou)(lou)板(ban)厚(hou)度(du)(du)在10-13公分以內,好(hao)選用(yong)(yong)50波(bo)(bo)(bo)高(gao)(gao)(gao)系(xi)(xi)列(lie)(lie),在13公分以上(shang),好(hao)選用(yong)(yong)75系(xi)(xi)列(lie)(lie)。有些人會問(wen),為什么呀?其實《我(wo)國鋼(gang)筋(jin)混(hun)凝土(tu)修建規范》里有個(ge)(ge)要(yao)求,鋼(gang)筋(jin)上(shang)面的(de)(de)(de)(de)(de)混(hun)泥(ni)土(tu)保(bao)護層(ceng)不能(neng)低(di)于2.5cm,就(jiu)是(shi)(shi)說(shuo)樓(lou)(lou)承板(ban)自身的(de)(de)(de)(de)(de)波(bo)(bo)(bo)高(gao)(gao)(gao)+鋼(gang)筋(jin)網的(de)(de)(de)(de)(de)厚(hou)度(du)(du)(一(yi)般2cm)+2.5cm的(de)(de)(de)(de)(de)保(bao)護層(ceng)≤樓(lou)(lou)板(ban)的(de)(de)(de)(de)(de)厚(hou)度(du)(du)。

保山攀鋼鍍鋁鋅板廠家

首先,在(zai)鋼結構(gou)樓層板(ban)(ban)(ban)中要達到耐火1.5小時,總的(de)(de)來(lai)說可(ke)(ke)以選(xuan)擇(ze)開(kai)口(kou)板(ban)(ban)(ban)、縮(suo)(suo)口(kou)板(ban)(ban)(ban)、閉口(kou)板(ban)(ban)(ban)三大類。規范上(shang)混凝土要高于(yu)(yu)開(kai)口(kou)板(ban)(ban)(ban)肋頂(ding)之上(shang)80mm,并且板(ban)(ban)(ban)底需(xu)(xu)配置板(ban)(ban)(ban)底受力筋(jin)。還有一種就是(shi)再開(kai)口(kou)板(ban)(ban)(ban)底部刷防(fang)火涂料(liao),涂料(liao)厚度(du)大于(yu)(yu)等于(yu)(yu)15,這(zhe)樣的(de)(de)話,只要達到構(gou)造要求高于(yu)(yu)肋頂(ding)5公分就可(ke)(ke)以了(le)。而縮(suo)(suo)口(kou)板(ban)(ban)(ban)和閉口(kou)板(ban)(ban)(ban),只需(xu)(xu)要總的(de)(de)樓板(ban)(ban)(ban)厚度(du)大于(yu)(yu)等于(yu)(yu)110即(ji)可(ke)(ke),但是(shi)縮(suo)(suo)口(kou)板(ban)(ban)(ban)雖然在(zai)防(fang)火方(fang)面比開(kai)口(kou)板(ban)(ban)(ban)要好。但是(shi)底部還是(shi)需(xu)(xu)要加板(ban)(ban)(ban)底受力筋(jin),而閉口(kou)板(ban)(ban)(ban)則不(bu)需(xu)(xu)要。

保山攀鋼鍍鋁鋅板廠家

樓(lou)(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)鋼(gang)(gang)筋(jin)(jin)(jin)桁架(jia)(jia)是將(jiang)樓(lou)(lou)(lou)板(ban)(ban)(ban)中(zhong)(zhong)的(de)(de)鋼(gang)(gang)筋(jin)(jin)(jin)在工(gong)廠采(cai)用(yong)(yong)進口設備加工(gong)成鋼(gang)(gang)筋(jin)(jin)(jin)桁架(jia)(jia),并將(jiang)鋼(gang)(gang)筋(jin)(jin)(jin)桁架(jia)(jia)與鍍(du)鋅鋼(gang)(gang)板(ban)(ban)(ban)在工(gong)廠焊接成一體(ti)的(de)(de)組合模(mo)(mo)板(ban)(ban)(ban),使(shi)(shi)其在施工(gong)階段可(ke)作為(wei)鋼(gang)(gang)梁的(de)(de)側(ce)向支(zhi)撐使(shi)(shi)用(yong)(yong)!樓(lou)(lou)(lou)板(ban)(ban)(ban)連(lian)接采(cai)用(yong)(yong)扣合方(fang)(fang)式,板(ban)(ban)(ban)與板(ban)(ban)(ban)之間的(de)(de)拉鉤連(lian)接應緊(jin)密,保證澆筑混凝土時(shi)不(bu)漏漿(jiang),同時(shi)注(zhu)意排板(ban)(ban)(ban)方(fang)(fang)向要(yao)一致,桁架(jia)(jia)節點間距為(wei)200㎜,注(zhu)意不(bu)同模(mo)(mo)板(ban)(ban)(ban)的(de)(de)橫(heng)向節點要(yao)對齊。我們仔細觀察的(de)(de)話(hua)會(hui)發現很多高(gao)層建(jian)筑上都會(hui)設置鋼(gang)(gang)筋(jin)(jin)(jin)桁架(jia)(jia)樓(lou)(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban),我們雖(sui)然經常(chang)用(yong)(yong)到該(gai)樓(lou)(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban),但很少有(you)人知道(dao)這種(zhong)板(ban)(ban)(ban)材為(wei)什么會(hui)用(yong)(yong)于高(gao)層建(jian)筑中(zhong)(zhong)。下(xia)面小編將(jiang)為(wei)您(nin)介紹一下(xia)該(gai)板(ban)(ban)(ban)材在高(gao)層建(jian)筑中(zhong)(zhong)的(de)(de)使(shi)(shi)用(yong)(yong)優勢(shi)!鋼(gang)(gang)筋(jin)(jin)(jin)樓(lou)(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)的(de)(de)搭(da)(da)接是有(you)著嚴格的(de)(de)施工(gong)要(yao)求(qiu)的(de)(de),為(wei)保障樓(lou)(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)安裝牢(lao)固,該(gai)板(ban)(ban)(ban)材的(de)(de)搭(da)(da)接需要(yao)按照說明書正確進行,搭(da)(da)接過程(cheng)中(zhong)(zhong)還需要(yao)注(zhu)意,沿順肋方(fang)(fang)向,壓(ya)型(xing)鋼(gang)(gang)板(ban)(ban)(ban)如果可(ke)以滿足正截面承(cheng)(cheng)載力(li)(li)及剪切粘結承(cheng)(cheng)載力(li)(li)的(de)(de)要(yao)求(qiu),可(ke)以不(bu)用(yong)(yong)配(pei)順肋方(fang)(fang)向的(de)(de)鋼(gang)(gang)筋(jin)(jin)(jin),這時(shi)候要(yao)注(zhu)意計算(suan)剪切粘結承(cheng)(cheng)載力(li)(li)。

保山攀鋼鍍鋁鋅板廠家

鍍鋁鋅板廠家鍍鋅卷分熱鍍鋅和電鍍鋅兩種,熱鍍鋅鍍鋅層厚,具有鍍層均勻,附著力強,使用壽命長等優點。保山鍍鋁鋅板電鍍鋅(xin)成本低,表面不是很(hen)光(guang)滑,其本身的(de)耐腐(fu)蝕性比(bi)熱鍍鋅(xin)管相(xiang)差很(hen)多(duo)。提起鍍鋅(xin)管,可能沒接觸(chu)過建材的(de)朋友(you)并不了(le)解。從1935年(nian)建立一條連續涂層(ceng)鋼(gang)板線開始(shi),彩涂板得(de)到了(le)廣泛應用,目(mu)前彩涂板的(de)品(pin)種(zhong)繁(fan)多(duo),大(da)約超過600種(zhong),彩涂板兼有機(ji)聚(ju)合物與(yu)鋼(gang)板兩者的(de)優點(dian),既有有機(ji)聚(ju)合物的(de)良好著(zhu)色性、成型性、耐蝕性、裝(zhuang)飾性、又有鋼(gang)板的(de)高強度和易加工性,能很(hen)容(rong)易地進(jin)行沖壓裁剪、彎曲(qu)、深沖等(deng)加工。

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