要看(kan)整(zheng)個樓(lou)板(ban)的厚度(du)來(lai)考慮挑選(xuan)是(shi)用(yong)75波(bo)高(gao)(gao)系(xi)(xi)(xi)列的仍是(shi)51波(bo)高(gao)(gao)系(xi)(xi)(xi)列的，沉默有(you)40系(xi)(xi)(xi)列，46系(xi)(xi)(xi)列，60系(xi)(xi)(xi)列，65波(bo)高(gao)(gao)系(xi)(xi)(xi)列。一般(ban)來(lai)說波(bo)高(gao)(gao)越低(di)(di)，承(cheng)(cheng)載力(li)就越低(di)(di)，然后就是(shi)波(bo)峰距離(li)越大，承(cheng)(cheng)載力(li)就越小，假如整(zheng)個樓(lou)板(ban)厚度(du)在(zai)10公分以(yi)內(nei)，好(hao)選(xuan)用(yong)選(xuan)用(yong)波(bo)高(gao)(gao)40系(xi)(xi)(xi)列，整(zheng)個樓(lou)板(ban)厚度(du)在(zai)10-13公分以(yi)內(nei)，好(hao)選(xuan)用(yong)50波(bo)高(gao)(gao)系(xi)(xi)(xi)列，在(zai)13公分以(yi)上，好(hao)選(xuan)用(yong)75系(xi)(xi)(xi)列。有(you)些人會問，為什么呀?其實《我國鋼(gang)(gang)筋(jin)混凝土(tu)修建規范》里(li)有(you)個要求，鋼(gang)(gang)筋(jin)上面的混泥土(tu)保護層不(bu)能低(di)(di)于2.5cm，就是(shi)說樓(lou)承(cheng)(cheng)板(ban)自身(shen)的波(bo)高(gao)(gao)+鋼(gang)(gang)筋(jin)網的厚度(du)(一般(ban)2cm)+2.5cm的保護層≤樓(lou)板(ban)的厚度(du)。

鋼筋(jin)(jin)(jin)桁(heng)(heng)架樓(lou)承(cheng)板(ban)完(wan)成了機械化(hua)出產(chan)(chan)(chan)(chan)(chan)(chan)，有利于鋼筋(jin)(jin)(jin)擺放距離均勻、混凝土保護層厚度共(gong)同，提(ti)高(gao)了樓(lou)板(ban)的(de)施(shi)(shi)(shi)工(gong)(gong)質量。裝配式鋼筋(jin)(jin)(jin)桁(heng)(heng)架樓(lou)承(cheng)板(ban)可明(ming)顯削減現場鋼筋(jin)(jin)(jin)綁扎工(gong)(gong)程(cheng)量，加速(su)施(shi)(shi)(shi)工(gong)(gong)進度，添加施(shi)(shi)(shi)工(gong)(gong)確保，完(wan)成文明(ming)施(shi)(shi)(shi)工(gong)(gong)。裝配式模(mo)板(ban)和(he)連接(jie)件拆裝便(bian)利，可屢次重復使用，節省鋼材，契合國家節能(neng)環保的(de)要求。鋼構自主研制的(de)產(chan)(chan)(chan)(chan)(chan)(chan)品配套自動(dong)化(hua)出產(chan)(chan)(chan)(chan)(chan)(chan)設備，大(da)(da)(da)大(da)(da)(da)提(ti)高(gao)了勞動(dong)出產(chan)(chan)(chan)(chan)(chan)(chan)率，有用降低(di)了產(chan)(chan)(chan)(chan)(chan)(chan)品成本，并(bing)編制了產(chan)(chan)(chan)(chan)(chan)(chan)品出產(chan)(chan)(chan)(chan)(chan)(chan)企(qi)業規(gui)范(fan)、規(gui)劃手冊和(he)節點構造圖集以及(ji)施(shi)(shi)(shi)工(gong)(gong)手冊。該產(chan)(chan)(chan)(chan)(chan)(chan)品經(jing)過浙江大(da)(da)(da)學土木工(gong)(gong)程(cheng)測(ce)試中心檢測(ce)，并(bing)經(jing)過多項(xiang)(xiang)工(gong)(gong)程(cheng)使用，各項(xiang)(xiang)功能(neng)可以滿意現澆鋼筋(jin)(jin)(jin)混凝土樓(lou)板(ban)承(cheng)載力和(he)變形的(de)要求。

鍍鋅管價格熱鍍鋅卷板現貨消息：熱鍍鋅產品廣泛用于建筑、家電、車船、容器制造業、機電業等，幾乎涉及到衣食住行各個領域。近年來，世界鍍鋅鋼板需求量不斷增加，產量增長也很快，在美、日等鋼材生產大國，熱鍍鋅鋼板在鋼材中所占比例已高達13%-15%。攀鋼鍍鋅管價格 熱鍍鋅(xin)卷板現貨(huo)消息：近(jin)來(lai)，汽(qi)車行業越(yue)(yue)來(lai)越(yue)(yue)重(zhong)視材料的使用壽命，用涂漆冷軋鋼板已不能滿足(zu)耐腐蝕(shi)(shi)方面的要求。在(zai)這種情況下(xia)，耐腐蝕(shi)(shi)性(xing)優良(liang)且(qie)成本(ben)低廉(lian)的熱鍍鋅(xin)板開始(shi)普遍受到了汽(qi)車廠家的青睞(lai)。

鍍(du)鋅(xin)(xin)鋼(gang)板(ban)(ban)(ban)(ban)是(shi)為防止鋼(gang)板(ban)(ban)(ban)(ban)表(biao)面(mian)(mian)遭受腐(fu)蝕，延長其(qi)使(shi)用(yong)(yong)(yong)壽命，在(zai)鋼(gang)板(ban)(ban)(ban)(ban)表(biao)面(mian)(mian)涂(tu)以一(yi)層(ceng)金屬鋅(xin)(xin)，這(zhe)(zhe)種涂(tu)鋅(xin)(xin)的(de)(de)薄(bo)(bo)鋼(gang)板(ban)(ban)(ban)(ban)稱為鍍(du)鋅(xin)(xin)板(ban)(ban)(ban)(ban)。按生產及加工(gong)方法(fa)可分(fen)為以下幾類(lei)：熱(re)浸鍍(du)鋅(xin)(xin)鋼(gang)板(ban)(ban)(ban)(ban)。將薄(bo)(bo)鋼(gang)板(ban)(ban)(ban)(ban)浸入(ru)熔 微商(shang)貨(huo)源解(jie)的(de)(de)鋅(xin)(xin)槽(cao)中，使(shi)其(qi)表(biao)面(mian)(mian)粘附一(yi)層(ceng)鋅(xin)(xin)的(de)(de)薄(bo)(bo)鋼(gang)板(ban)(ban)(ban)(ban)。目前主要采(cai)用(yong)(yong)(yong)連續鍍(du)鋅(xin)(xin)工(gong)藝生產，即把成(cheng)卷(juan)的(de)(de)鋼(gang)板(ban)(ban)(ban)(ban)連續浸在(zai)熔解(jie)有鋅(xin)(xin)的(de)(de)鍍(du)槽(cao)中制成(cheng)鍍(du)鋅(xin)(xin)鋼(gang)板(ban)(ban)(ban)(ban)；合(he)金化鍍(du)鋅(xin)(xin)鋼(gang)板(ban)(ban)(ban)(ban)。這(zhe)(zhe)種鋼(gang)板(ban)(ban)(ban)(ban)也是(shi)用(yong)(yong)(yong)熱(re)浸法(fa)制造，但在(zai)出槽(cao)后，立即把它(ta)加熱(re)到(dao)５００℃左(zuo)右(you)，使(shi)其(qi)生成(cheng)鋅(xin)(xin)和鐵的(de)(de)合(he)金被膜。這(zhe)(zhe)種鍍(du)鋅(xin)(xin)板(ban)(ban)(ban)(ban)具有良好(hao)的(de)(de)涂(tu)料的(de)(de)密著性和焊(han)接性。

樓(lou)(lou)承(cheng)板(ban)(ban)(ban)鍍(du)(du)鋅(xin)(xin)首要(yao)(yao)(yao)起到防(fang)(fang)腐的效果，按標準組(zu)(zu)合(he)樓(lou)(lou)板(ban)(ban)(ban)與非組(zu)(zu)合(he)樓(lou)(lou)板(ban)(ban)(ban)壓型鋼板(ban)(ban)(ban)應(ying)選(xuan)(xuan)用(yong)熱鍍(du)(du)鋅(xin)(xin)，不該(gai)選(xuan)(xuan)用(yong)電鍍(du)(du)鋅(xin)(xin)鋼板(ban)(ban)(ban)，其雙(shuang)面鍍(du)(du)鋅(xin)(xin)層(ceng)總(zong)含量(liang)(liang)(liang)要(yao)(yao)(yao)滿足在使(shi)(shi)(shi)用(yong)期間不致銹損的要(yao)(yao)(yao)求。當(dang)作為(wei)(wei)(wei)非組(zu)(zu)合(he)樓(lou)(lou)承(cheng)板(ban)(ban)(ban)時(shi)，鍍(du)(du)鋅(xin)(xin)層(ceng)含量(liang)(liang)(liang)可選(xuan)(xuan)用(yong)較(jiao)(jiao)低值(zhi);當(dang)為(wei)(wei)(wei)組(zu)(zu)合(he)樓(lou)(lou)承(cheng)板(ban)(ban)(ban)時(shi)，鍍(du)(du)鋅(xin)(xin)層(ceng)含量(liang)(liang)(liang)不該(gai)小(xiao)于150g/m2。當(dang)為(wei)(wei)(wei)組(zu)(zu)合(he)樓(lou)(lou)板(ban)(ban)(ban)且使(shi)(shi)(shi)用(yong)環境條(tiao)件較(jiao)(jiao)為(wei)(wei)(wei)惡劣時(shi)，鍍(du)(du)鋅(xin)(xin)層(ceng)含量(liang)(liang)(liang)應(ying)選(xuan)(xuan)用(yong)上限(xian)值(zhi)或更高值(zhi)。更高的鍍(du)(du)鋅(xin)(xin)要(yao)(yao)(yao)求，如雙(shuang)面鍍(du)(du)鋅(xin)(xin)量(liang)(liang)(liang)為(wei)(wei)(wei)300g/m2、350g/m2或鍍(du)(du)鋁(lv)鋅(xin)(xin)(5%鋁(lv))275g/m2、300g/m2等，較(jiao)(jiao)高的鍍(du)(du)層(ceng)量(liang)(liang)(liang)使(shi)(shi)(shi)組(zu)(zu)合(he)樓(lou)(lou)板(ban)(ban)(ban)有更長(chang)耐(nai)久性，同等量(liang)(liang)(liang)的鍍(du)(du)鋁(lv)鋅(xin)(xin)的防(fang)(fang)銹蝕才能大約兩倍(bei)于一(yi)般(ban)熱鍍(du)(du)鋅(xin)(xin)。鍍(du)(du)鋅(xin)(xin)量(liang)(liang)(liang)也不是越厚越好，當(dang)鍍(du)(du)鋅(xin)(xin)量(liang)(liang)(liang)較(jiao)(jiao)厚時(shi)，抗剪連接(jie)件栓釘的焊接(jie)質量(liang)(liang)(liang)就很難保證，焊接(jie)時(shi)，宜選(xuan)(xuan)用(yong)局部除鋅(xin)(xin)處(chu)理措施。

實(shi)現(xian)了機械化生(sheng)產(chan)，有利(li)于鋼筋(jin)(jin)(jin)排列間距均勻(yun)、混(hun)凝土(tu)(tu)保護層厚(hou)度一致，提高(gao)了樓板的(de)施工(gong)(gong)(gong)(gong)質量(liang)。裝配式(shi)鋼筋(jin)(jin)(jin)桁架樓承板可顯著減(jian)少現(xian)場鋼筋(jin)(jin)(jin)綁扎工(gong)(gong)(gong)(gong)程(cheng)量(liang)，加(jia)快施工(gong)(gong)(gong)(gong)進度，增加(jia)施工(gong)(gong)(gong)(gong)保證，實(shi)現(xian)文(wen)明施工(gong)(gong)(gong)(gong)。裝配式(shi)模(mo)板和(he)連接件拆裝方便，可多(duo)次重復利(li)用(yong)，節約鋼材，符(fu)合國(guo)家(jia)節能環(huan)保的(de)要求。鋼構(gou)自主研(yan)發的(de)產(chan)品配套自動化生(sheng)產(chan)設備，大大提高(gao)了勞(lao)動生(sheng)產(chan)率，有效降低了產(chan)品成本，并(bing)編制了產(chan)品生(sheng)產(chan)企業標準、設計手(shou)冊(ce)和(he)節點構(gou)造圖集(ji)以(yi)(yi)及施工(gong)(gong)(gong)(gong)手(shou)冊(ce)。并(bing)經(jing)過多(duo)項工(gong)(gong)(gong)(gong)程(cheng)應用(yong)，各項性能可以(yi)(yi)滿(man)足現(xian)澆(jiao)鋼筋(jin)(jin)(jin)混(hun)凝土(tu)(tu)樓板承載力(li)和(he)變形的(de)要求。