我國建(jian)(jian)筑業中，噪聲(sheng)污(wu)染問題久為人們所詬病。輕型(xing)樓(lou)承(cheng)板(ban)(ban)的(de)(de)應(ying)用使得(de)土建(jian)(jian)建(jian)(jian)筑物(wu)局面被打破(po)，集環境破(po)壞及污(wu)染少、材料回收和(he)利用率高、符合可持續(xu)發展要(yao)求等眾多(duo)優點于一身的(de)(de)樓(lou)承(cheng)板(ban)(ban)建(jian)(jian)筑應(ying)運而生，逐步被人們所接受(shou)。輕型(xing)樓(lou)承(cheng)板(ban)(ban)是(shi)近十年來發展較(jiao)快的(de)(de)領域，在(zai)采用輕型(xing)樓(lou)承(cheng)板(ban)(ban)占非(fei)住宅建(jian)(jian)筑投資(zi)的(de)(de)50%以上。這種(zhong)結(jie)構工(gong)業化、商品化程度高，施工(gong)快，綜(zong)合效益(yi)高，市場需求量很大，已引起結(jie)構設(she)計(ji)人員(yuan)認(ren)識。樓(lou)承(cheng)板(ban)(ban)的(de)(de)研究開發已在(zai)各地試點，是(shi)輕鋼發展的(de)(de)一個重(zhong)要(yao)方向(xiang)，目前已經有(you)多(duo)種(zhong)的(de)(de)低(di)層、多(duo)層和(he)高層的(de)(de)設(she)計(ji)方案和(he)實例。

首先(xian)，在(zai)鋼結(jie)構樓層(ceng)板(ban)(ban)中要(yao)(yao)達(da)到耐火(huo)1.5小時，總的來說可(ke)以(yi)選擇開(kai)口板(ban)(ban)、縮口板(ban)(ban)、閉(bi)口板(ban)(ban)三大(da)類。規范上混凝土要(yao)(yao)高于開(kai)口板(ban)(ban)肋(lei)頂之上80mm，并且(qie)板(ban)(ban)底(di)(di)需(xu)配(pei)置板(ban)(ban)底(di)(di)受力筋。還有一(yi)種就(jiu)(jiu)是再開(kai)口板(ban)(ban)底(di)(di)部(bu)刷防(fang)火(huo)涂料，涂料厚度大(da)于等于15,這樣的話(hua)，只要(yao)(yao)達(da)到構造要(yao)(yao)求高于肋(lei)頂5公分就(jiu)(jiu)可(ke)以(yi)了。而縮口板(ban)(ban)和(he)閉(bi)口板(ban)(ban)，只需(xu)要(yao)(yao)總的樓板(ban)(ban)厚度大(da)于等于110即(ji)可(ke)，但(dan)是縮口板(ban)(ban)雖然在(zai)防(fang)火(huo)方面比(bi)開(kai)口板(ban)(ban)要(yao)(yao)好。但(dan)是底(di)(di)部(bu)還是需(xu)要(yao)(yao)加板(ban)(ban)底(di)(di)受力筋，而閉(bi)口板(ban)(ban)則不需(xu)要(yao)(yao)。

重慶鍍鋅(xin)板(ban)(ban)近二十(shi)年(nian)來鋼(gang)帶(dai)連續(xu)熱(re)(re)鍍鋅(xin)技(ji)術(shu)(shu)(shu)、裝備(bei)(bei)以(yi)(yi)及(ji)(ji)相應的控制手段均有巨大的發(fa)展(zhan)，使(shi)鍍鋅(xin)板(ban)(ban)得以(yi)(yi)滿足(zu)汽車面板(ban)(ban)和家(jia)電用板(ban)(ban)的苛刻要求，并從而以(yi)(yi)其(qi)比(bi)電鍍鋅(xin)合金(jin)鋼(gang)帶(dai)廉價、耐蝕性優異(yi)而大有取代之(zhi)勢。熱(re)(re)鍍鋅(xin)生產(chan)技(ji)術(shu)(shu)(shu)與裝備(bei)(bei)開發(fa)技(ji)術(shu)(shu)(shu)及(ji)(ji)經驗，通過(guo)技(ji)術(shu)(shu)(shu)創新、優化設(she)計、精(jing)密制造(zao)以(yi)(yi)及(ji)(ji)國外技(ji)術(shu)(shu)(shu)合作，突(tu)破制約我國高性能汽車用熱(re)(re)鍍鋅(xin)鋼(gang)板(ban)(ban)生產(chan)技(ji)術(shu)(shu)(shu)與裝備(bei)(bei)發(fa)展(zhan)瓶(ping)頸。

要(yao)(yao)看整(zheng)(zheng)個樓板(ban)的厚(hou)度(du)來考慮挑(tiao)選是(shi)用75波(bo)(bo)高(gao)(gao)系(xi)(xi)列(lie)(lie)的仍(reng)是(shi)51波(bo)(bo)高(gao)(gao)系(xi)(xi)列(lie)(lie)的，沉默(mo)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)高(gao)(gao)系(xi)(xi)列(lie)(lie)。一般來說(shuo)波(bo)(bo)高(gao)(gao)越(yue)低，承載力(li)就越(yue)低，然(ran)后就是(shi)波(bo)(bo)峰距離越(yue)大，承載力(li)就越(yue)小，假如(ru)整(zheng)(zheng)個樓板(ban)厚(hou)度(du)在(zai)10公(gong)(gong)分(fen)以(yi)內，好(hao)選用選用波(bo)(bo)高(gao)(gao)40系(xi)(xi)列(lie)(lie)，整(zheng)(zheng)個樓板(ban)厚(hou)度(du)在(zai)10-13公(gong)(gong)分(fen)以(yi)內，好(hao)選用50波(bo)(bo)高(gao)(gao)系(xi)(xi)列(lie)(lie)，在(zai)13公(gong)(gong)分(fen)以(yi)上，好(hao)選用75系(xi)(xi)列(lie)(lie)。有些人會問，為(wei)什么呀(ya)?其實(shi)《我國鋼筋(jin)混凝土修建規范》里有個要(yao)(yao)求，鋼筋(jin)上面的混泥土保護層不能低于2.5cm，就是(shi)說(shuo)樓承板(ban)自身的波(bo)(bo)高(gao)(gao)+鋼筋(jin)網的厚(hou)度(du)(一般2cm)+2.5cm的保護層≤樓板(ban)的厚(hou)度(du)。

鍍鋅鋼板價格樓承板鋼筋桁架是將樓板中的鋼筋在工廠采用進口設備加工成鋼筋桁架，并將鋼筋桁架與鍍鋅鋼板在工廠焊接成一體的組合模板，使其在施工階段可作為鋼梁的側向支撐使用！西昌攀華鍍鋅鋼板樓板(ban)(ban)(ban)(ban)(ban)(ban)連接采(cai)用(yong)(yong)扣合方(fang)式，板(ban)(ban)(ban)(ban)(ban)(ban)與板(ban)(ban)(ban)(ban)(ban)(ban)之間的(de)(de)(de)拉鉤連接應(ying)緊(jin)密，保(bao)證澆筑混凝土時(shi)不漏漿，同時(shi)注意排板(ban)(ban)(ban)(ban)(ban)(ban)方(fang)向(xiang)要一致，桁架節點間距為(wei)(wei)200㎜，注意不同模板(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)橫向(xiang)節點要對齊。我們仔(zi)細觀察的(de)(de)(de)話會(hui)發現(xian)很多高層(ceng)建筑上都會(hui)設(she)置鋼(gang)筋(jin)(jin)桁架樓承(cheng)(cheng)(cheng)板(ban)(ban)(ban)(ban)(ban)(ban)，我們雖然經(jing)常用(yong)(yong)到(dao)該樓承(cheng)(cheng)(cheng)板(ban)(ban)(ban)(ban)(ban)(ban)，但很少有人知道這種板(ban)(ban)(ban)(ban)(ban)(ban)材為(wei)(wei)什么會(hui)用(yong)(yong)于高層(ceng)建筑中(zhong)(zhong)。下面小(xiao)編(bian)將為(wei)(wei)您(nin)介紹(shao)一下該板(ban)(ban)(ban)(ban)(ban)(ban)材在高層(ceng)建筑中(zhong)(zhong)的(de)(de)(de)使用(yong)(yong)優勢！鋼(gang)筋(jin)(jin)樓承(cheng)(cheng)(cheng)板(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)搭(da)接是有著嚴格的(de)(de)(de)施工要求的(de)(de)(de)，為(wei)(wei)保(bao)障樓承(cheng)(cheng)(cheng)板(ban)(ban)(ban)(ban)(ban)(ban)安裝(zhuang)牢(lao)固，該板(ban)(ban)(ban)(ban)(ban)(ban)材的(de)(de)(de)搭(da)接需要按照說明書正確進(jin)行，搭(da)接過程中(zhong)(zhong)還需要注意，沿順肋方(fang)向(xiang)，壓型鋼(gang)板(ban)(ban)(ban)(ban)(ban)(ban)如(ru)果可以滿(man)足(zu)正截面承(cheng)(cheng)(cheng)載力及剪切粘結承(cheng)(cheng)(cheng)載力的(de)(de)(de)要求，可以不用(yong)(yong)配順肋方(fang)向(xiang)的(de)(de)(de)鋼(gang)筋(jin)(jin)，這時(shi)候要注意計算剪切粘結承(cheng)(cheng)(cheng)載力。