要(yao)看整(zheng)個(ge)樓(lou)板(ban)(ban)的(de)厚(hou)度(du)來考慮(lv)挑選是用(yong)75波(bo)高(gao)(gao)(gao)系(xi)(xi)(xi)列的(de)仍是51波(bo)高(gao)(gao)(gao)系(xi)(xi)(xi)列的(de)，沉默有40系(xi)(xi)(xi)列，46系(xi)(xi)(xi)列，60系(xi)(xi)(xi)列，65波(bo)高(gao)(gao)(gao)系(xi)(xi)(xi)列。一般來說(shuo)(shuo)波(bo)高(gao)(gao)(gao)越(yue)低，承(cheng)載力(li)就(jiu)(jiu)越(yue)低，然后(hou)就(jiu)(jiu)是波(bo)峰距離越(yue)大(da)，承(cheng)載力(li)就(jiu)(jiu)越(yue)小，假(jia)如整(zheng)個(ge)樓(lou)板(ban)(ban)厚(hou)度(du)在(zai)10公分以內(nei)，好選用(yong)選用(yong)波(bo)高(gao)(gao)(gao)40系(xi)(xi)(xi)列，整(zheng)個(ge)樓(lou)板(ban)(ban)厚(hou)度(du)在(zai)10-13公分以內(nei)，好選用(yong)50波(bo)高(gao)(gao)(gao)系(xi)(xi)(xi)列，在(zai)13公分以上(shang)，好選用(yong)75系(xi)(xi)(xi)列。有些人會問，為什么(me)呀?其實《我國鋼(gang)筋(jin)混(hun)凝土(tu)(tu)修(xiu)建規范》里有個(ge)要(yao)求，鋼(gang)筋(jin)上(shang)面的(de)混(hun)泥(ni)土(tu)(tu)保(bao)護層不能(neng)低于2.5cm，就(jiu)(jiu)是說(shuo)(shuo)樓(lou)承(cheng)板(ban)(ban)自身(shen)的(de)波(bo)高(gao)(gao)(gao)+鋼(gang)筋(jin)網的(de)厚(hou)度(du)(一般2cm)+2.5cm的(de)保(bao)護層≤樓(lou)板(ban)(ban)的(de)厚(hou)度(du)。

熱(re)鍍鋅生產(chan)發(fa)展一直(zhi)處于滯后(hou)狀(zhuang)態。20世(shi)紀(ji)50年代(dai)到60年代(dai)陸續(xu)建(jian)成了13條單張(zhang)鋼(gang)板熔劑法熱(re)鍍鋅機組，能力(li)為(wei)10萬t/a，但因產(chan)量(liang)(liang)低、成本(ben)高(gao)、質(zhi)量(liang)(liang)差(cha)、污染環(huan)境、經濟效(xiao)益差(cha)等缺(que)陷已先(xian)后(hou)停、轉產(chan)。從20世(shi)紀(ji)70年代(dai)末，我國(guo)才開(kai)始建(jian)造大型寬(kuan)帶熱(re)鍍鋅機組。熱(re)鍍鋅帶鋼(gang)在我國(guo)市場一直(zhi)是(shi)緊缺(que)品種。從20世(shi)紀(ji)90年代(dai)中期以來(lai)，每(mei)年都要從國(guo)外進口80-100萬t左右(you)。隨著國(guo)內經濟的發(fa)展，尤其是(shi)汽車、家電(dian)及(ji)建(jian)筑業的發(fa)展，對鍍鋅帶鋼(gang)的需求量(liang)(liang)也大大增加。

鍍鋅卷價格樓承板的使用是需要安裝的，那么如果要安裝就要選擇合適的小配件，焊后栓釘高度大于壓型鋼板波高30MM(留意挑選樓板的類型);栓釘頂面混凝土保護層不小于15MM(留意樓板總厚度)直徑不宜大于19MM。麗江酒鋼鍍鋅卷樓(lou)承(cheng)板栓(shuan)釘(ding)類型有(you)ф8、ф10、ф13、ф16、ф19、ф22、ф25，栓(shuan)釘(ding)一般在(zai)鋼(gang)結構修(xiu)建(jian)中(zhong),遍(bian)及使(shi)用(yong)(yong)在(zai)柱腳和樓(lou)板中(zhong),一般剛度(du)(du)要(yao)求高(gao)的(de)柱腳都(dou)選用(yong)(yong)鋼(gang)柱內伸至混凝(ning)(ning)土(tu)中(zhong)，鋼(gang)柱埋入混凝(ning)(ning)土(tu)的(de)部位四周均(jun)布栓(shuan)釘(ding)。樓(lou)承(cheng)板輕鋼(gang)結構常用(yong)(yong)厚(hou)度(du)(du)為0.8mm,1.0mm，1.2mm,荷載較大的(de)情況下(xia)會(hui)用(yong)(yong)到1.5mm。一般需要(yao)用(yong)(yong)栓(shuan)釘(ding)與鋼(gang)梁銜接，板中(zhong)配少量鋼(gang)筋，上面(mian)澆混凝(ning)(ning)土(tu)層(ceng)，總厚(hou)度(du)(du)約在(zai)100-200mm之間。

用(yong)(yong)電鍍(du)(du)(du)(du)法(fa)制造這(zhe)種(zhong)(zhong)(zhong)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)具(ju)有(you)良(liang)好(hao)的(de)(de)(de)加工性。但鍍(du)(du)(du)(du)層較薄，耐腐蝕性不(bu)如熱浸法(fa)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)板(ban)(ban)；單(dan)(dan)面(mian)(mian)鍍(du)(du)(du)(du)和雙面(mian)(mian)差鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)。單(dan)(dan)面(mian)(mian)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)，即只(zhi)在一(yi)(yi)面(mian)(mian)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)的(de)(de)(de)產品。在焊接、涂(tu)(tu)裝(zhuang)、防銹處(chu)理、加工等方(fang)面(mian)(mian)，具(ju)有(you)比雙面(mian)(mian)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)板(ban)(ban)好(hao)的(de)(de)(de)適應性。為克(ke)服單(dan)(dan)面(mian)(mian)未涂(tu)(tu)鋅(xin)(xin)(xin)(xin)(xin)(xin)的(de)(de)(de)缺點，又有(you)一(yi)(yi)種(zhong)(zhong)(zhong)在另面(mian)(mian)涂(tu)(tu)以薄層鋅(xin)(xin)(xin)(xin)(xin)(xin)的(de)(de)(de)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)板(ban)(ban)，即雙面(mian)(mian)差鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)板(ban)(ban)；合金(jin)、復(fu)(fu)合鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)。它是(shi)用(yong)(yong)鋅(xin)(xin)(xin)(xin)(xin)(xin)和其他金(jin)屬如鉛、鋅(xin)(xin)(xin)(xin)(xin)(xin)制成(cheng)合金(jin)乃至(zhi)復(fu)(fu)合鍍(du)(du)(du)(du)成(cheng)的(de)(de)(de)鋼(gang)(gang)板(ban)(ban)。這(zhe)種(zhong)(zhong)(zhong)鋼(gang)(gang)板(ban)(ban)既具(ju)有(you)防銹性能，又有(you)良(liang)好(hao)的(de)(de)(de)涂(tu)(tu)裝(zhuang)性能。 除上述五種(zhong)(zhong)(zhong)外，還有(you)彩色鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)、印花涂(tu)(tu)裝(zhuang)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)、聚氯乙烯疊層鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)等。但目前常用(yong)(yong)的(de)(de)(de)仍為熱浸鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)板(ban)(ban)。 鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)按用(yong)(yong)途(tu)又可分為一(yi)(yi)般用(yong)(yong)、屋頂用(yong)(yong)、建筑(zhu)外側板(ban)(ban)用(yong)(yong)、結構用(yong)(yong)、瓦壟板(ban)(ban)用(yong)(yong)、拉伸用(yong)(yong)和深沖(chong)用(yong)(yong)等鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)。

首先(xian)，在(zai)鋼結構(gou)樓層板(ban)(ban)(ban)(ban)中要達(da)到(dao)(dao)耐火(huo)1.5小時，總的來說可以選擇開口(kou)(kou)板(ban)(ban)(ban)(ban)、縮口(kou)(kou)板(ban)(ban)(ban)(ban)、閉口(kou)(kou)板(ban)(ban)(ban)(ban)三大(da)類。規范上混凝(ning)土要高于(yu)(yu)開口(kou)(kou)板(ban)(ban)(ban)(ban)肋(lei)頂之上80mm，并且(qie)板(ban)(ban)(ban)(ban)底需(xu)配(pei)置板(ban)(ban)(ban)(ban)底受力(li)(li)筋(jin)。還有(you)一種就是(shi)(shi)(shi)再開口(kou)(kou)板(ban)(ban)(ban)(ban)底部刷防火(huo)涂料，涂料厚(hou)度(du)大(da)于(yu)(yu)等于(yu)(yu)15,這(zhe)樣(yang)的話，只要達(da)到(dao)(dao)構(gou)造要求高于(yu)(yu)肋(lei)頂5公分(fen)就可以了(le)。而(er)縮口(kou)(kou)板(ban)(ban)(ban)(ban)和閉口(kou)(kou)板(ban)(ban)(ban)(ban)，只需(xu)要總的樓板(ban)(ban)(ban)(ban)厚(hou)度(du)大(da)于(yu)(yu)等于(yu)(yu)110即可，但是(shi)(shi)(shi)縮口(kou)(kou)板(ban)(ban)(ban)(ban)雖然在(zai)防火(huo)方面比開口(kou)(kou)板(ban)(ban)(ban)(ban)要好。但是(shi)(shi)(shi)底部還是(shi)(shi)(shi)需(xu)要加板(ban)(ban)(ban)(ban)底受力(li)(li)筋(jin)，而(er)閉口(kou)(kou)板(ban)(ban)(ban)(ban)則(ze)不需(xu)要。