樓承(cheng)板(ban)(ban)(ban)的(de)(de)(de)使用(yong)是(shi)需(xu)要(yao)安裝(zhuang)的(de)(de)(de)，那么如果要(yao)安裝(zhuang)就要(yao)選擇合適的(de)(de)(de)小(xiao)配(pei)件，焊(han)后栓(shuan)釘(ding)高(gao)度(du)(du)大(da)于(yu)壓型(xing)鋼(gang)板(ban)(ban)(ban)波高(gao)30MM(留意(yi)(yi)挑(tiao)選樓板(ban)(ban)(ban)的(de)(de)(de)類(lei)型(xing));栓(shuan)釘(ding)頂(ding)面混(hun)凝土(tu)保護(hu)層(ceng)不小(xiao)于(yu)15MM(留意(yi)(yi)樓板(ban)(ban)(ban)總厚度(du)(du))直徑不宜大(da)于(yu)19MM。樓承(cheng)板(ban)(ban)(ban)栓(shuan)釘(ding)類(lei)型(xing)有ф8、ф10、ф13、ф16、ф19、ф22、ф25，栓(shuan)釘(ding)一(yi)般在(zai)鋼(gang)結構修建(jian)中(zhong),遍及(ji)使用(yong)在(zai)柱(zhu)(zhu)腳和樓板(ban)(ban)(ban)中(zhong),一(yi)般剛度(du)(du)要(yao)求高(gao)的(de)(de)(de)柱(zhu)(zhu)腳都選用(yong)鋼(gang)柱(zhu)(zhu)內伸(shen)至混(hun)凝土(tu)中(zhong)，鋼(gang)柱(zhu)(zhu)埋入混(hun)凝土(tu)的(de)(de)(de)部位四周均布栓(shuan)釘(ding)。樓承(cheng)板(ban)(ban)(ban)輕鋼(gang)結構常用(yong)厚度(du)(du)為0.8mm,1.0mm，1.2mm,荷載較大(da)的(de)(de)(de)情況下會用(yong)到1.5mm。一(yi)般需(xu)要(yao)用(yong)栓(shuan)釘(ding)與鋼(gang)梁銜接，板(ban)(ban)(ban)中(zhong)配(pei)少量鋼(gang)筋，上面澆混(hun)凝土(tu)層(ceng)，總厚度(du)(du)約在(zai)100-200mm之間。

鍍鋅鋼廠家鍍鋅方管是一種具以熱軋或冷軋鍍鋅帶鋼或鍍鋅卷板為坯料經冷彎曲加工成型后再經高頻焊接制成的方形截面形狀尺寸的空心方形的截面型鋼鋼管;或將事先做好的冷彎空心型鋼管再經熱浸鍍鋅加工而成的鍍鋅方矩管。酒鋼鍍鋅鋼廠家鍍鋅卷廠產量隨著國民(min)生(sheng)活水平(ping)不(bu)(bu)斷(duan)提(ti)高(gao)和城市化建設的(de)(de)(de)不(bu)(bu)斷(duan)推(tui)進(jin)，從現在的(de)(de)(de)1.6億噸每年，增加到3億噸甚至更多也(ye)不(bu)(bu)是什么很遙遠的(de)(de)(de)夢(meng)想。作為煉鋼(gang)(gang)原料的(de)(de)(de)鐵(tie)礦石與廢鋼(gang)(gang)，前者是不(bu)(bu)可(ke)的(de)(de)(de)資源(yuan)，后者是可(ke)以循環(huan)利用(yong)的(de)(de)(de)資源(yuan)。無論從環(huan)保角度(du)還是從鋼(gang)(gang)企的(de)(de)(de)運作成本上(shang)看(kan)，廢鋼(gang)(gang)都有(you)著礦石所無法比(bi)擬的(de)(de)(de)優勢。發展高(gao)強度(du)熱(re)鍍鋅鋼(gang)(gang)板(ban)(ban)。隨著汽車(che)(che)工業逐漸向、節能方向發展，對汽車(che)(che)用(yong)鍍鋅鋼(gang)(gang)板(ban)(ban)性能要求也(ye)進(jin)一步(bu)提(ti)高(gao)。為了汽車(che)(che)板(ban)(ban)的(de)(de)(de)耐腐蝕性，將擴大熱(re)鍍鋅鋼(gang)(gang)板(ban)(ban)的(de)(de)(de)使用(yong)率。

用(yong)(yong)(yong)(yong)電(dian)鍍(du)(du)法制造這種鍍(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban)(ban)具(ju)有(you)良好的(de)加工性。但鍍(du)(du)層較薄(bo)，耐腐蝕性不如熱浸法鍍(du)(du)鋅(xin)(xin)(xin)(xin)板(ban)(ban)(ban)(ban)(ban)；單面(mian)(mian)鍍(du)(du)和雙(shuang)(shuang)面(mian)(mian)差鍍(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban)(ban)。單面(mian)(mian)鍍(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban)(ban)，即(ji)只在(zai)一面(mian)(mian)鍍(du)(du)鋅(xin)(xin)(xin)(xin)的(de)產(chan)品。在(zai)焊接、涂(tu)裝(zhuang)、防銹處理、加工等方面(mian)(mian)，具(ju)有(you)比雙(shuang)(shuang)面(mian)(mian)鍍(du)(du)鋅(xin)(xin)(xin)(xin)板(ban)(ban)(ban)(ban)(ban)好的(de)適應性。為(wei)克(ke)服單面(mian)(mian)未涂(tu)鋅(xin)(xin)(xin)(xin)的(de)缺點，又(you)有(you)一種在(zai)另面(mian)(mian)涂(tu)以薄(bo)層鋅(xin)(xin)(xin)(xin)的(de)鍍(du)(du)鋅(xin)(xin)(xin)(xin)板(ban)(ban)(ban)(ban)(ban)，即(ji)雙(shuang)(shuang)面(mian)(mian)差鍍(du)(du)鋅(xin)(xin)(xin)(xin)板(ban)(ban)(ban)(ban)(ban)；合(he)金(jin)(jin)、復(fu)合(he)鍍(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban)(ban)。它是用(yong)(yong)(yong)(yong)鋅(xin)(xin)(xin)(xin)和其他金(jin)(jin)屬如鉛、鋅(xin)(xin)(xin)(xin)制成合(he)金(jin)(jin)乃(nai)至復(fu)合(he)鍍(du)(du)成的(de)鋼(gang)(gang)板(ban)(ban)(ban)(ban)(ban)。這種鋼(gang)(gang)板(ban)(ban)(ban)(ban)(ban)既具(ju)有(you)防銹性能，又(you)有(you)良好的(de)涂(tu)裝(zhuang)性能。 除上述(shu)五種外，還有(you)彩色鍍(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban)(ban)、印(yin)花涂(tu)裝(zhuang)鍍(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban)(ban)、聚(ju)氯乙烯(xi)疊(die)層鍍(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban)(ban)等。但目前常用(yong)(yong)(yong)(yong)的(de)仍為(wei)熱浸鍍(du)(du)鋅(xin)(xin)(xin)(xin)板(ban)(ban)(ban)(ban)(ban)。 鍍(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban)(ban)按用(yong)(yong)(yong)(yong)途(tu)又(you)可分為(wei)一般用(yong)(yong)(yong)(yong)、屋頂用(yong)(yong)(yong)(yong)、建筑外側(ce)板(ban)(ban)(ban)(ban)(ban)用(yong)(yong)(yong)(yong)、結構(gou)用(yong)(yong)(yong)(yong)、瓦壟(long)板(ban)(ban)(ban)(ban)(ban)用(yong)(yong)(yong)(yong)、拉伸用(yong)(yong)(yong)(yong)和深沖用(yong)(yong)(yong)(yong)等鍍(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban)(ban)。

重慶樓(lou)承(cheng)(cheng)板(ban)(ban)(ban)(ban)分(fen)兩(liang)種。一(yi)種是把(ba)樓(lou)承(cheng)(cheng)板(ban)(ban)(ban)(ban)當做承(cheng)(cheng)受(shou)拉(la)力的鋼(gang)(gang)筋計算(suan)(suan)的，另外一(yi)種是僅把(ba)樓(lou)承(cheng)(cheng)板(ban)(ban)(ban)(ban)作為模(mo)板(ban)(ban)(ban)(ban)計算(suan)(suan)而不參與(yu)受(shou)力的。做模(mo)板(ban)(ban)(ban)(ban)計算(suan)(suan)的比較簡單，直接按照跨度(du)頂就(jiu)行(xing)了。2米以下選0.8的，2-3米的選1.0的。樓(lou)承(cheng)(cheng)板(ban)(ban)(ban)(ban)作為受(shou)力鋼(gang)(gang)筋計算(suan)(suan)，就(jiu)按照模(mo)板(ban)(ban)(ban)(ban)的選用樓(lou)承(cheng)(cheng)板(ban)(ban)(ban)(ban)（或者加(jia)厚且只能(neng)(neng)加(jia)厚），然后在計算(suan)(suan)配筋的時候(hou)可以按照面積減少(shao)鋼(gang)(gang)筋用量(liang)。樓(lou)承(cheng)(cheng)板(ban)(ban)(ban)(ban)不能(neng)(neng)單獨計算(suan)(suan)的，它(ta)和整個樓(lou)板(ban)(ban)(ban)(ban)是一(yi)個體系(xi)的。

鍍(du)鋅(xin)(xin)是(shi)(shi)一(yi)種經(jing)常采用的(de)經(jing)濟而有效的(de)防腐(fu)(fu)方法(fa)。鋅(xin)(xin)產量(liang)的(de)一(yi)半左(zuo)右均用于此種工藝(yi)。鍍(du)鋅(xin)(xin)卷(juan)是(shi)(shi)為(wei)防止鋼板(ban)表面(mian)遭受腐(fu)(fu)蝕延長(chang)其使用壽(shou)命(ming)，在鋼板(ban)表面(mian)涂以一(yi)層金(jin)屬(shu)鋅(xin)(xin)，這種涂鋅(xin)(xin)的(de)鋼板(ban)稱為(wei)鍍(du)鋅(xin)(xin)卷(juan)。鍍(du)鋅(xin)(xin)卷(juan)主要用于建筑、家(jia)(jia)電(dian)、汽(qi)車(che)、容器、交(jiao)通及家(jia)(jia)業(ye)等(deng)領域(yu)。特別是(shi)(shi)鋼結構建筑、汽(qi)車(che)制造(zao)、鋼板(ban)倉制造(zao)等(deng)行(xing)業(ye)。耐(nai)腐(fu)(fu)蝕強、表面(mian)質量(liang)好、得利于深加工、經(jing)濟實用等(deng)。有關產品標準都(dou)列明鍍(du)鋅(xin)(xin)卷(juan)推薦的(de)標準厚(hou)度(du)(du)、長(chang)度(du)(du)和(he)寬(kuan)度(du)(du)及其允許偏差。鍍(du)鋅(xin)(xin)卷(juan)厚(hou)度(du)(du)偏差一(yi)般(ban)在0.05mm，長(chang)寬(kuan)偏差一(yi)般(ban)在5mm ，板(ban)材的(de)厚(hou)度(du)(du)一(yi)般(ban)在0.2-3.2之間 。