鍍鋅鋼管廠家鍍鋅鋼板是為防止鋼板表面遭受腐蝕，延長其使用壽命，在鋼板表面涂以一層金屬鋅，這種涂鋅的薄鋼板稱為鍍鋅板。攀鋼鍍鋅鋼管廠家按生(sheng)(sheng)產及加工方(fang)法(fa)可分為以下幾(ji)類：熱浸(jin)鍍(du)(du)鋅(xin)(xin)鋼(gang)(gang)板(ban)(ban)。將薄(bo)鋼(gang)(gang)板(ban)(ban)浸(jin)入熔 微商貨(huo)源解的(de)(de)鋅(xin)(xin)槽(cao)中(zhong)，使其表面粘(zhan)附一層鋅(xin)(xin)的(de)(de)薄(bo)鋼(gang)(gang)板(ban)(ban)。目前主要(yao)采用連續(xu)鍍(du)(du)鋅(xin)(xin)工藝生(sheng)(sheng)產，即(ji)把(ba)成卷的(de)(de)鋼(gang)(gang)板(ban)(ban)連續(xu)浸(jin)在(zai)熔解有鋅(xin)(xin)的(de)(de)鍍(du)(du)槽(cao)中(zhong)制(zhi)成鍍(du)(du)鋅(xin)(xin)鋼(gang)(gang)板(ban)(ban)；合金化鍍(du)(du)鋅(xin)(xin)鋼(gang)(gang)板(ban)(ban)。這(zhe)種鋼(gang)(gang)板(ban)(ban)也是用熱浸(jin)法(fa)制(zhi)造(zao)，但在(zai)出(chu)槽(cao)后，立即(ji)把(ba)它加熱到(dao)５００℃左右，使其生(sheng)(sheng)成鋅(xin)(xin)和(he)鐵的(de)(de)合金被膜(mo)。這(zhe)種鍍(du)(du)鋅(xin)(xin)板(ban)(ban)具有良好的(de)(de)涂料的(de)(de)密著(zhu)性(xing)和(he)焊(han)接性(xing)。

首先(xian)，在鋼結構樓層板(ban)(ban)(ban)(ban)(ban)(ban)(ban)中要(yao)達到(dao)耐火1.5小時，總的(de)來說(shuo)可(ke)以選擇開口(kou)(kou)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)、縮口(kou)(kou)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)、閉口(kou)(kou)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)三大類。規范上混(hun)凝(ning)土(tu)要(yao)高于(yu)(yu)開口(kou)(kou)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)肋頂(ding)之上80mm，并且(qie)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)底(di)需(xu)配(pei)置板(ban)(ban)(ban)(ban)(ban)(ban)(ban)底(di)受(shou)力筋。還有(you)一種就是再開口(kou)(kou)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)底(di)部刷防火涂料，涂料厚(hou)度(du)大于(yu)(yu)等(deng)于(yu)(yu)15,這樣的(de)話，只要(yao)達到(dao)構造要(yao)求高于(yu)(yu)肋頂(ding)5公分就可(ke)以了。而縮口(kou)(kou)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)和閉口(kou)(kou)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)，只需(xu)要(yao)總的(de)樓板(ban)(ban)(ban)(ban)(ban)(ban)(ban)厚(hou)度(du)大于(yu)(yu)等(deng)于(yu)(yu)110即可(ke)，但(dan)是縮口(kou)(kou)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)雖(sui)然在防火方面(mian)比開口(kou)(kou)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)要(yao)好。但(dan)是底(di)部還是需(xu)要(yao)加板(ban)(ban)(ban)(ban)(ban)(ban)(ban)底(di)受(shou)力筋，而閉口(kou)(kou)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)則不需(xu)要(yao)。

樓(lou)(lou)承(cheng)板的(de)使用(yong)是需要(yao)安裝的(de)，那(nei)么如(ru)果要(yao)安裝就要(yao)選擇(ze)合適的(de)小(xiao)配件(jian)，焊后(hou)栓(shuan)(shuan)釘(ding)(ding)高(gao)度大于壓型鋼(gang)(gang)板波高(gao)30MM(留意(yi)挑選樓(lou)(lou)板的(de)類型);栓(shuan)(shuan)釘(ding)(ding)頂面混凝(ning)(ning)(ning)土(tu)(tu)保護層不小(xiao)于15MM(留意(yi)樓(lou)(lou)板總(zong)(zong)厚(hou)度)直徑不宜大于19MM。樓(lou)(lou)承(cheng)板栓(shuan)(shuan)釘(ding)(ding)類型有ф8、ф10、ф13、ф16、ф19、ф22、ф25，栓(shuan)(shuan)釘(ding)(ding)一般在(zai)鋼(gang)(gang)結(jie)構修(xiu)建中(zhong)(zhong),遍及使用(yong)在(zai)柱腳(jiao)和樓(lou)(lou)板中(zhong)(zhong),一般剛(gang)度要(yao)求高(gao)的(de)柱腳(jiao)都選用(yong)鋼(gang)(gang)柱內伸(shen)至混凝(ning)(ning)(ning)土(tu)(tu)中(zhong)(zhong)，鋼(gang)(gang)柱埋入混凝(ning)(ning)(ning)土(tu)(tu)的(de)部(bu)位四周均布栓(shuan)(shuan)釘(ding)(ding)。樓(lou)(lou)承(cheng)板輕鋼(gang)(gang)結(jie)構常(chang)用(yong)厚(hou)度為0.8mm,1.0mm，1.2mm,荷載(zai)較(jiao)大的(de)情況下會用(yong)到1.5mm。一般需要(yao)用(yong)栓(shuan)(shuan)釘(ding)(ding)與鋼(gang)(gang)梁銜接，板中(zhong)(zhong)配少量鋼(gang)(gang)筋，上面澆(jiao)混凝(ning)(ning)(ning)土(tu)(tu)層，總(zong)(zong)厚(hou)度約(yue)在(zai)100-200mm之間。

熱鍍(du)鋅卷板(ban)現(xian)貨(huo)消(xiao)息(xi)：熱鍍(du)鋅產(chan)品(pin)廣泛用于建筑(zhu)、家(jia)電(dian)、車船、容(rong)器(qi)制(zhi)造業(ye)、機電(dian)業(ye)等，幾乎涉及到衣食住行各個(ge)領域(yu)。近(jin)年來(lai)，世界鍍(du)鋅鋼板(ban)需求量不斷增(zeng)加(jia)，產(chan)量增(zeng)長也很快，在(zai)美、日(ri)等鋼材(cai)生(sheng)產(chan)大國，熱鍍(du)鋅鋼板(ban)在(zai)鋼材(cai)中所占比(bi)例已(yi)高達(da)13%-15%。 熱鍍(du)鋅卷板(ban)現(xian)貨(huo)消(xiao)息(xi)：近(jin)來(lai)，汽(qi)車行業(ye)越來(lai)越重視(shi)材(cai)料的(de)使用壽命，用涂漆冷軋(ya)鋼板(ban)已(yi)不能滿足耐(nai)腐(fu)蝕方面的(de)要求。在(zai)這種情況下，耐(nai)腐(fu)蝕性(xing)優(you)良(liang)且成本低廉(lian)的(de)熱鍍(du)鋅板(ban)開(kai)始普遍受到了汽(qi)車廠家(jia)的(de)青睞。

重(zhong)慶(qing)樓(lou)(lou)承(cheng)板分兩(liang)種。一(yi)種是把(ba)樓(lou)(lou)承(cheng)板當做承(cheng)受拉力(li)(li)的(de)(de)(de)鋼筋(jin)計(ji)(ji)算(suan)(suan)的(de)(de)(de)，另外一(yi)種是僅把(ba)樓(lou)(lou)承(cheng)板作(zuo)為模板計(ji)(ji)算(suan)(suan)而不參與受力(li)(li)的(de)(de)(de)。做模板計(ji)(ji)算(suan)(suan)的(de)(de)(de)比較簡單，直接按照(zhao)跨度頂就行(xing)了。2米以下(xia)選(xuan)0.8的(de)(de)(de)，2-3米的(de)(de)(de)選(xuan)1.0的(de)(de)(de)。樓(lou)(lou)承(cheng)板作(zuo)為受力(li)(li)鋼筋(jin)計(ji)(ji)算(suan)(suan)，就按照(zhao)模板的(de)(de)(de)選(xuan)用樓(lou)(lou)承(cheng)板（或(huo)者加厚且只能加厚），然后在計(ji)(ji)算(suan)(suan)配(pei)筋(jin)的(de)(de)(de)時候可(ke)以按照(zhao)面積減少(shao)鋼筋(jin)用量。樓(lou)(lou)承(cheng)板不能單獨計(ji)(ji)算(suan)(suan)的(de)(de)(de)，它和整個(ge)樓(lou)(lou)板是一(yi)個(ge)體系的(de)(de)(de)。