實現了(le)機械化(hua)生(sheng)產(chan)，有(you)利于鋼筋(jin)排列間距均勻、混凝(ning)土保(bao)護層厚度一致，提(ti)高了(le)樓(lou)板的(de)施(shi)工(gong)(gong)(gong)(gong)(gong)質量(liang)。裝配(pei)式鋼筋(jin)桁架樓(lou)承板可(ke)顯著減少(shao)現場鋼筋(jin)綁扎(zha)工(gong)(gong)(gong)(gong)(gong)程(cheng)量(liang)，加(jia)快施(shi)工(gong)(gong)(gong)(gong)(gong)進度，增加(jia)施(shi)工(gong)(gong)(gong)(gong)(gong)保(bao)證(zheng)，實現文明(ming)施(shi)工(gong)(gong)(gong)(gong)(gong)。裝配(pei)式模板和(he)(he)連接件拆裝方便，可(ke)多(duo)次重復利用，節約鋼材，符合國家節能(neng)環保(bao)的(de)要求。鋼構(gou)自(zi)主(zhu)研發的(de)產(chan)品(pin)配(pei)套自(zi)動化(hua)生(sheng)產(chan)設備，大大提(ti)高了(le)勞動生(sheng)產(chan)率，有(you)效(xiao)降低了(le)產(chan)品(pin)成本，并編制了(le)產(chan)品(pin)生(sheng)產(chan)企業標準、設計(ji)手冊和(he)(he)節點構(gou)造圖集以(yi)及施(shi)工(gong)(gong)(gong)(gong)(gong)手冊。并經過多(duo)項工(gong)(gong)(gong)(gong)(gong)程(cheng)應用，各項性(xing)能(neng)可(ke)以(yi)滿足現澆(jiao)鋼筋(jin)混凝(ning)土樓(lou)板承載力和(he)(he)變形的(de)要求。

重慶鍍鋅(xin)(xin)(xin)(xin)板(ban)(ban)(ban)(ban)按生產(chan)及加(jia)工方法可(ke)分(fen)為以下幾類： 熱浸(jin)鍍鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)。將薄(bo)(bo)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)浸(jin)入熔解(jie)的(de)(de)鋅(xin)(xin)(xin)(xin)槽中，使(shi)其表(biao)面(mian)粘附(fu)一層(ceng)鋅(xin)(xin)(xin)(xin)的(de)(de)薄(bo)(bo)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)。目前主要采用連續鍍鋅(xin)(xin)(xin)(xin)工藝生產(chan)，即(ji)把(ba)成(cheng)(cheng)卷的(de)(de)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)連續浸(jin)在(zai)熔解(jie)有鋅(xin)(xin)(xin)(xin)的(de)(de)鍍槽中制成(cheng)(cheng)鍍鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)； 合金化鍍鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)。為克服(fu)單面(mian)未涂鋅(xin)(xin)(xin)(xin)的(de)(de)缺點，又有一種在(zai)另面(mian)涂以薄(bo)(bo)層(ceng)鋅(xin)(xin)(xin)(xin)的(de)(de)鍍鋅(xin)(xin)(xin)(xin)板(ban)(ban)(ban)(ban)，即(ji)雙面(mian)差鍍鋅(xin)(xin)(xin)(xin)板(ban)(ban)(ban)(ban)；合金、復合鍍鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)。它是(shi)用鋅(xin)(xin)(xin)(xin)和其他金屬(shu)如鉛、鋅(xin)(xin)(xin)(xin)制成(cheng)(cheng)合金乃至復合鍍成(cheng)(cheng)的(de)(de)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)。這種鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)既(ji)具有防銹性能，又有良好的(de)(de)涂裝性能。

近(jin)期鋼(gang)價延續(xu)低(di)迷，隨著通國規模的酷暑和旱季(ji)到來，熱鍍(du)鋅(xin)卷(juan)板(ban)(ban)價格(ge)(ge)商(shang)場(chang)逐(zhu)漸進入(ru)需(xu)要旺(wang)季(ji)，海內(nei)鋼(gang)鐵商(shang)場(chang)或(huo)(huo)將窄幅調(diao)整(zheng)。在(zai)決策層兩手抓制(zhi)度措施落實狀況、貨銀本位度定向寬松力度加大(da)的直觀層面利好牽動下，商(shang)場(chang)信(xin)念逐(zhu)漸趨(qu)穩，短期海內(nei)鋼(gang)價無望止跌企穩;另一上(shang)面，以后鋼(gang)價殺跌電能有余，而上(shang)漲也仍然屏障重重。熱鍍(du)鋅(xin)卷(juan)板(ban)(ban)價格(ge)(ge)價錢或(huo)(huo)將長期在(zai)于(yu)低(di)位運行場(chang)面。

樓承板廠家熱鍍鋅板和電鍍鋅板在鍍鋅量上有很大的差別，就像山東彩涂卷）。熱鍍鋅的鍍鋅量不可能太小，一般較小為雙面50～60g／m2，較大可達600g／m2。銅仁樓承板電鍍鋅(xin)(xin)板(ban)的(de)鍍鋅(xin)(xin)層(ceng)可(ke)以(yi)很薄，較(jiao)(jiao)小(xiao)達15g／m2，但要求鍍層(ceng)較(jiao)(jiao)厚(hou)的(de)話則生產(chan)線速度(du)很慢，不(bu)適應現代化機(ji)組的(de)工藝特點，一(yi)(yi)般較(jiao)(jiao)大為(wei)lO0g／m2左(zuo)右。正因為(wei)如此，電鍍鋅(xin)(xin)板(ban)的(de)生產(chan)受到(dao)很大的(de)限制。工一(yi)(yi)般電鍍鋅(xin)(xin)比(bi)較(jiao)(jiao)多，適用于(yu)(yu)小(xiao)部件(jian)(jian)；熱鍍鋅(xin)(xin)一(yi)(yi)般用于(yu)(yu)電力設(she)備(bei)和(he)構件(jian)(jian)，適用于(yu)(yu)大的(de)部件(jian)(jian)和(he)設(she)備(bei)。當然(ran)他(ta)們的(de)價格也相對便宜一(yi)(yi)些。建(jian)設(she)部已正式下文，淘汰(tai)技術落后的(de)冷鍍鋅(xin)(xin)管，不(bu)準用冷鍍鋅(xin)(xin)管作水、煤(mei)氣(qi)管。