樓承板(ban)(ban)(ban)(ban)(ban)鋼(gang)(gang)(gang)筋桁(heng)架(jia)是(shi)將樓板(ban)(ban)(ban)(ban)(ban)中的(de)(de)(de)鋼(gang)(gang)(gang)筋在(zai)(zai)(zai)工(gong)(gong)廠(chang)采(cai)用(yong)(yong)進(jin)口設備加工(gong)(gong)成鋼(gang)(gang)(gang)筋桁(heng)架(jia)，并將鋼(gang)(gang)(gang)筋桁(heng)架(jia)與(yu)(yu)鍍鋅鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)在(zai)(zai)(zai)工(gong)(gong)廠(chang)焊接成一(yi)體的(de)(de)(de)組合(he)模板(ban)(ban)(ban)(ban)(ban)，使其(qi)在(zai)(zai)(zai)施工(gong)(gong)階段可作為(wei)(wei)鋼(gang)(gang)(gang)梁的(de)(de)(de)側(ce)向(xiang)(xiang)支(zhi)撐(cheng)使用(yong)(yong)！樓板(ban)(ban)(ban)(ban)(ban)連接采(cai)用(yong)(yong)扣合(he)方(fang)式，板(ban)(ban)(ban)(ban)(ban)與(yu)(yu)板(ban)(ban)(ban)(ban)(ban)之(zhi)間(jian)的(de)(de)(de)拉鉤連接應(ying)緊(jin)密，保(bao)(bao)證澆筑混凝土時不(bu)漏漿，同(tong)時注(zhu)意(yi)排(pai)板(ban)(ban)(ban)(ban)(ban)方(fang)向(xiang)(xiang)要(yao)一(yi)致，桁(heng)架(jia)節(jie)點(dian)間(jian)距為(wei)(wei)200㎜，注(zhu)意(yi)不(bu)同(tong)模板(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)橫向(xiang)(xiang)節(jie)點(dian)要(yao)對齊。我(wo)們仔細觀察的(de)(de)(de)話會(hui)發現很多高層建筑上都會(hui)設置鋼(gang)(gang)(gang)筋桁(heng)架(jia)樓承板(ban)(ban)(ban)(ban)(ban)，我(wo)們雖然經常用(yong)(yong)到(dao)該(gai)樓承板(ban)(ban)(ban)(ban)(ban)，但(dan)很少有人知(zhi)道(dao)這種板(ban)(ban)(ban)(ban)(ban)材(cai)為(wei)(wei)什(shen)么會(hui)用(yong)(yong)于高層建筑中。下面(mian)(mian)小編將為(wei)(wei)您介紹一(yi)下該(gai)板(ban)(ban)(ban)(ban)(ban)材(cai)在(zai)(zai)(zai)高層建筑中的(de)(de)(de)使用(yong)(yong)優(you)勢！鋼(gang)(gang)(gang)筋樓承板(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)搭(da)接是(shi)有著嚴格(ge)的(de)(de)(de)施工(gong)(gong)要(yao)求的(de)(de)(de)，為(wei)(wei)保(bao)(bao)障樓承板(ban)(ban)(ban)(ban)(ban)安(an)裝牢固(gu)，該(gai)板(ban)(ban)(ban)(ban)(ban)材(cai)的(de)(de)(de)搭(da)接需(xu)要(yao)按照說明書(shu)正(zheng)確進(jin)行，搭(da)接過程中還需(xu)要(yao)注(zhu)意(yi)，沿順(shun)肋方(fang)向(xiang)(xiang)，壓型鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)如果可以滿足正(zheng)截面(mian)(mian)承載(zai)力及(ji)剪(jian)切粘(zhan)結承載(zai)力的(de)(de)(de)要(yao)求，可以不(bu)用(yong)(yong)配(pei)順(shun)肋方(fang)向(xiang)(xiang)的(de)(de)(de)鋼(gang)(gang)(gang)筋，這時候要(yao)注(zhu)意(yi)計算剪(jian)切粘(zhan)結承載(zai)力。

用電鍍法制造這種鍍鋅鋼板具有良好的加工性。但鍍層較薄，耐腐蝕性不如熱浸法鍍鋅板；單面鍍和雙面差鍍鋅鋼板。單面鍍鋅鋼板，即只在一面鍍鋅的產品。資陽熱鍍鋅在焊接、涂裝、防銹處理、加工等方面，具有比雙面鍍鋅板好的適應性。為克服單面未涂鋅的缺點，又有一種在另面涂以薄層鋅的鍍鋅板，即雙面差鍍鋅板；合金、復合鍍鋅鋼板。熱鍍鋅批發它是(shi)用(yong)(yong)(yong)鋅(xin)(xin)和其他金(jin)屬如鉛、鋅(xin)(xin)制(zhi)成合(he)金(jin)乃至復合(he)鍍(du)成的鋼(gang)(gang)板(ban)。這種鋼(gang)(gang)板(ban)既具有(you)防銹性能(neng)，又有(you)良好的涂裝性能(neng)。 除上(shang)述五種外，還(huan)有(you)彩色鍍(du)鋅(xin)(xin)鋼(gang)(gang)板(ban)、印花涂裝鍍(du)鋅(xin)(xin)鋼(gang)(gang)板(ban)、聚氯乙烯疊(die)層(ceng)鍍(du)鋅(xin)(xin)鋼(gang)(gang)板(ban)等。但目前常用(yong)(yong)(yong)的仍為熱浸鍍(du)鋅(xin)(xin)板(ban)。 鍍(du)鋅(xin)(xin)鋼(gang)(gang)板(ban)按用(yong)(yong)(yong)途又可分為一般用(yong)(yong)(yong)、屋頂用(yong)(yong)(yong)、建(jian)筑外側板(ban)用(yong)(yong)(yong)、結構用(yong)(yong)(yong)、瓦(wa)壟板(ban)用(yong)(yong)(yong)、拉(la)伸用(yong)(yong)(yong)和深(shen)沖用(yong)(yong)(yong)等鍍(du)鋅(xin)(xin)鋼(gang)(gang)板(ban)。

鍍鋅(xin)(xin)帶鋼(gang)(gang)的(de)鋅(xin)(xin)層(ceng)特(te)性 電鍍鋅(xin)(xin)層(ceng)是不(bu)能形成(cheng)(cheng)鋅(xin)(xin)花(hua)的(de)，熱鍍鋅(xin)(xin)層(ceng)則有鋅(xin)(xin)花(hua)，其形成(cheng)(cheng)過程如下：當(dang)鍍鋅(xin)(xin)帶從(cong)鋅(xin)(xin)鍋出來后，經(jing)氣刀的(de)噴吹，大(da)(da)量(liang)鋅(xin)(xin)液被吹回鋅(xin)(xin)鍋，這時(shi)帶鋼(gang)(gang)表面(mian)還有純鋅(xin)(xin)層(ceng)，呈液 態附在(zai)鋼(gang)(gang)板(ban)表面(mian)，在(zai)鋼(gang)(gang)板(ban)表面(mian)形成(cheng)(cheng)大(da)(da)量(liang)結晶(jing)核，隨著鋼(gang)(gang)板(ban)上升冷卻，使結晶(jing)核慢慢長成(cheng)(cheng)鋅(xin)(xin)花(hua)。冷卻速(su)度越快鋅(xin)(xin)花(hua)越小，冷卻速(su)度越慢鋅(xin)(xin)花(hua)越大(da)(da)。熱鍍鋅(xin)(xin)帶鋼(gang)(gang)在(zai)我(wo)國市場一直(zhi)是緊缺品種。從(cong)20世紀90年代(dai)中期以(yi)來，每年都(dou)要從(cong)國外進口80-100萬t左(zuo)右。隨著國內經(jing)濟的(de)發展(zhan)，尤其是汽車、家電及建筑業(ye)的(de)發展(zhan)，對鍍鋅(xin)(xin)帶鋼(gang)(gang)的(de)需求量(liang)也大(da)(da)大(da)(da)增加(jia)。

樓承(cheng)板(ban)在建筑(zhu)當(dang)中(zhong)已(yi)經被廣泛的(de)(de)(de)使(shi)用(yong)，對于此種設(she)備的(de)(de)(de)標(biao)準化(hua)和工廠化(hua)的(de)(de)(de)程(cheng)度已(yi)經是越(yue)來(lai)越(yue)高了(le)(le)(le)，那么它(ta)們現(xian)在已(yi)經發(fa)展(zhan)成為(wei)了(le)(le)(le)產業化(hua)的(de)(de)(de)趨(qu)勢，那么在未來(lai)對于桁(heng)(heng)(heng)架(jia)樓承(cheng)板(ban)來(lai)說(shuo)(shuo)，應該有好的(de)(de)(de)市場發(fa)展(zhan)前景，現(xian)在我們就要來(lai)說(shuo)(shuo)一說(shuo)(shuo)鋼(gang)筋桁(heng)(heng)(heng)架(jia)樓承(cheng)板(ban)在使(shi)用(yong)過程(cheng)當(dang)中(zhong)如(ru)何進行(xing)防腐(fu)的(de)(de)(de)操作。如(ru)今(jin)對于我們國(guo)家(jia)(jia)的(de)(de)(de)建筑(zhu)鋼(gang)結(jie)構來(lai)說(shuo)(shuo)，它(ta)們的(de)(de)(de)發(fa)展(zhan)趨(qu)勢是特別(bie)好的(de)(de)(de)，它(ta)們也(ye)大大的(de)(de)(de)推(tui)動了(le)(le)(le)我們國(guo)家(jia)(jia)的(de)(de)(de)冶(ye)金行(xing)業的(de)(de)(de)發(fa)展(zhan)，現(xian)在對于建筑(zhu)行(xing)業和冶(ye)金行(xing)業已(yi)經緊緊的(de)(de)(de)聯系(xi)在一起(qi)了(le)(le)(le)。對于未來(lai)我們的(de)(de)(de)鋼(gang)筋桁(heng)(heng)(heng)架(jia)樓承(cheng)板(ban)將(jiang)會處于一個新的(de)(de)(de)發(fa)展(zhan)時期。