鍍(du)(du)鋅(xin)鋼(gang)(gang)板按用(yong)(yong)(yong)(yong)(yong)途又可分(fen)為(wei)一(yi)般(ban)(ban)用(yong)(yong)(yong)(yong)(yong)、屋頂用(yong)(yong)(yong)(yong)(yong)、建筑外側(ce)板用(yong)(yong)(yong)(yong)(yong)、結(jie)構用(yong)(yong)(yong)(yong)(yong)、瓦壟(long)板用(yong)(yong)(yong)(yong)(yong)、拉伸用(yong)(yong)(yong)(yong)(yong)和深(shen)沖用(yong)(yong)(yong)(yong)(yong)等(deng)鍍(du)(du)鋅(xin)鋼(gang)(gang)板。對于一(yi)般(ban)(ban)防(fang)保(bao)護(hu)用(yong)(yong)(yong)(yong)(yong)鍍(du)(du)層，可以采(cai)用(yong)(yong)(yong)(yong)(yong)堿性(xing)鋅(xin)酸鹽鍍(du)(du)鋅(xin)彩色(se)鈍(dun)化(hua)工藝(yi)。有(you)時為(wei)了(le)產品的(de)(de)配色(se)需(xu)要，也可以采(cai)用(yong)(yong)(yong)(yong)(yong)藍白(bai)色(se)鈍(dun)化(hua)工藝(yi)，比如軍綠色(se)鈍(dun)化(hua)、黑色(se)鈍(dun)化(hua)等(deng)。為(wei)提高鋼(gang)(gang)管(guan)的(de)(de)耐(nai)腐蝕(shi)(shi)(shi)性(xing)能(neng)(neng)，對一(yi)般(ban)(ban)鋼(gang)(gang)管(guan)進行鍍(du)(du)鋅(xin)。鍍(du)(du)鋅(xin)卷(juan)分(fen)熱(re)鍍(du)(du)鋅(xin)和電鍍(du)(du)鋅(xin)兩種，熱(re)鍍(du)(du)鋅(xin)鍍(du)(du)鋅(xin)層厚，電鍍(du)(du)鋅(xin)成(cheng)(cheng)本低，表面不是很光滑。吹氧(yang)(yang)焊管(guan)：用(yong)(yong)(yong)(yong)(yong)作(zuo)煉鋼(gang)(gang)吹氧(yang)(yang)用(yong)(yong)(yong)(yong)(yong)管(guan)，一(yi)般(ban)(ban)用(yong)(yong)(yong)(yong)(yong)小口(kou)徑的(de)(de)焊接鋼(gang)(gang)管(guan)，規格由3/8-2寸八種。用(yong)(yong)(yong)(yong)(yong)08、10、15、20或(huo)者195-Q235的(de)(de)鋼(gang)(gang)帶制(zhi)作(zuo)成(cheng)(cheng)的(de)(de)，為(wei)了(le)防(fang)腐蝕(shi)(shi)(shi)，有(you)得進行滲鋁處(chu)理。鍍(du)(du)鋅(xin)其防(fang)護(hu)作(zuo)用(yong)(yong)(yong)(yong)(yong)更強，抗腐蝕(shi)(shi)(shi)能(neng)(neng)力強。整個結(jie)構由鋅(xin)，形(xing)(xing)成(cheng)(cheng)致密的(de)(de)四(si)元結(jie)晶體(ti)，此結(jie)晶體(ti)在鋼(gang)(gang)板上形(xing)(xing)成(cheng)(cheng)一(yi)層屏(ping)障， 因而有(you)效(xiao)的(de)(de)防(fang)止腐蝕(shi)(shi)(shi)因子穿透(tou)。 耐(nai)腐蝕(shi)(shi)(shi)性(xing)來自(zi)鋅(xin)的(de)(de)障礙層保(bao)護(hu)功能(neng)(neng)強。

樓(lou)(lou)(lou)承板(ban)(ban)(ban)(ban)適應主(zhu)體(ti)(ti)鋼結(jie)構(gou)快(kuai)速(su)施工(gong)的(de)(de)要(yao)求，能(neng)夠(gou)在(zai)短時間內提(ti)供(gong)堅(jian)定的(de)(de)作(zuo)業(ye)平臺，并可采用(yong)多個樓(lou)(lou)(lou)層(ceng)鋪設(she)壓(ya)(ya)型鋼板(ban)(ban)(ban)(ban)，分(fen)層(ceng)澆筑混(hun)凝土(tu)(tu)板(ban)(ban)(ban)(ban)的(de)(de)流(liu)水施工(gong)。在(zai)使用(yong)階段樓(lou)(lou)(lou)承板(ban)(ban)(ban)(ban)作(zuo)為(wei)(wei)混(hun)凝土(tu)(tu)樓(lou)(lou)(lou)板(ban)(ban)(ban)(ban)的(de)(de)受拉鋼筋(jin)，也提(ti)高了(le)樓(lou)(lou)(lou)板(ban)(ban)(ban)(ban)的(de)(de)剛度，節省了(le)鋼筋(jin)和(he)混(hun)凝土(tu)(tu)的(de)(de)用(yong)量。樓(lou)(lou)(lou)承板(ban)(ban)(ban)(ban)上面(mian)可以(yi)(yi)鋪設(she)保(bao)溫，隔(ge)音，隔(ge)熱，隔(ge)振等材(cai)料。樓(lou)(lou)(lou)面(mian)性(xing)(xing)能(neng)充(chong)分(fen)發揮鋼的(de)(de)良好的(de)(de)抗(kang)拉強(qiang)度和(he)延性(xing)(xing)及混(hun)凝土(tu)(tu)優良的(de)(de)抗(kang)壓(ya)(ya)強(qiang)度和(he)較大的(de)(de)剛度。壓(ya)(ya)型板(ban)(ban)(ban)(ban)表(biao)面(mian)壓(ya)(ya)紋(wen)使樓(lou)(lou)(lou)承板(ban)(ban)(ban)(ban)與混(hun)凝土(tu)(tu)之間產生大的(de)(de)結(jie)合(he)力(li)，使二者(zhe)形成整體(ti)(ti)，配(pei)以(yi)(yi)加勁肋，使樓(lou)(lou)(lou)承板(ban)(ban)(ban)(ban)系統具有高強(qiang)承載(zai)力(li)。在(zai)懸臂條件下，樓(lou)(lou)(lou)承板(ban)(ban)(ban)(ban)僅(jin)作(zuo)為(wei)(wei)性(xing)(xing)模板(ban)(ban)(ban)(ban)。懸挑(tiao)的(de)(de)長度可根(gen)據樓(lou)(lou)(lou)承板(ban)(ban)(ban)(ban)的(de)(de)截面(mian)特性(xing)(xing)來定。為(wei)(wei)了(le)防(fang)止懸挑(tiao)板(ban)(ban)(ban)(ban)的(de)(de)開裂，需在(zai)支座處依結(jie)構(gou)工(gong)程(cheng)師的(de)(de)設(she)計配(pei)上負筋(jin)。

攀鋼冷軋板廠家鋼筋桁架樓承板完成了機械化出產，有利于鋼筋擺放距離均勻、混凝土保護層厚度共同，提高了樓板的施工質量。裝配式鋼筋桁架樓承板可明顯削減現場鋼筋綁扎工程量，加速施工進度，添加施工確保，完成文明施工。冷軋板廠家裝(zhuang)配式模板(ban)和連(lian)接(jie)件(jian)拆裝(zhuang)便利，可屢次(ci)重(zhong)復(fu)使用(yong)，節省鋼材，契合國家節能環保(bao)的(de)要(yao)求。鋼構自主研制的(de)產品配套自動化出(chu)產設備，大(da)(da)大(da)(da)提(ti)高了(le)(le)勞動出(chu)產率，有用(yong)降低了(le)(le)產品成(cheng)本，并編制了(le)(le)產品出(chu)產企(qi)業(ye)規(gui)范、規(gui)劃手冊(ce)和節點構造圖(tu)集以(yi)及施工(gong)(gong)手冊(ce)。該產品經過浙江大(da)(da)學土(tu)木工(gong)(gong)程測(ce)(ce)試中心檢測(ce)(ce)，并經過多項工(gong)(gong)程使用(yong)，各項功能可以(yi)滿意現澆鋼筋混凝土(tu)樓板(ban)承載力和變形的(de)要(yao)求。

樓(lou)(lou)承(cheng)(cheng)(cheng)板(ban)(ban)(ban)(ban)習慣(guan)主體鋼結構(gou)快速施工(gong)的(de)要求，能夠(gou)在(zai)短(duan)時間內提供堅定的(de)作(zuo)業渠道，并可(ke)采用多個樓(lou)(lou)層鋪設壓(ya)型鋼板(ban)(ban)(ban)(ban)，分(fen)層澆筑混(hun)凝土(tu)(tu)(tu)板(ban)(ban)(ban)(ban)的(de)流水施工(gong)。在(zai)運用階段樓(lou)(lou)承(cheng)(cheng)(cheng)板(ban)(ban)(ban)(ban)作(zuo)為混(hun)凝土(tu)(tu)(tu)樓(lou)(lou)板(ban)(ban)(ban)(ban)的(de)受拉鋼筋(jin)，也提高了樓(lou)(lou)板(ban)(ban)(ban)(ban)的(de)剛(gang)度(du)，節省了鋼筋(jin)和混(hun)凝土(tu)(tu)(tu)的(de)用量。樓(lou)(lou)承(cheng)(cheng)(cheng)板(ban)(ban)(ban)(ban)上面(mian)(mian)能夠(gou)鋪設保溫，隔(ge)音，隔(ge)熱，隔(ge)振等資料(liao)。改進樓(lou)(lou)面(mian)(mian)性能充分(fen)發(fa)揮(hui)鋼的(de)杰出(chu)的(de)抗(kang)拉強(qiang)度(du)和延性及混(hun)凝土(tu)(tu)(tu)優良(liang)的(de)抗(kang)壓(ya)強(qiang)度(du)和較(jiao)大(da)的(de)剛(gang)度(du)。壓(ya)型板(ban)(ban)(ban)(ban)表面(mian)(mian)壓(ya)紋使樓(lou)(lou)承(cheng)(cheng)(cheng)板(ban)(ban)(ban)(ban)與混(hun)凝土(tu)(tu)(tu)之間產生大(da)的(de)結合(he)力(li)，使二者形成整(zheng)體，配以加(jia)勁(jing)肋，使樓(lou)(lou)承(cheng)(cheng)(cheng)板(ban)(ban)(ban)(ban)體系(xi)具有(you)高強(qiang)承(cheng)(cheng)(cheng)載力(li)。在(zai)懸臂條件(jian)下，樓(lou)(lou)承(cheng)(cheng)(cheng)板(ban)(ban)(ban)(ban)僅作(zuo)為性模板(ban)(ban)(ban)(ban)。懸挑(tiao)的(de)長度(du)可(ke)根據樓(lou)(lou)承(cheng)(cheng)(cheng)板(ban)(ban)(ban)(ban)的(de)截面(mian)(mian)特(te)性來定。為了避免懸挑(tiao)板(ban)(ban)(ban)(ban)的(de)開裂(lie)，需(xu)在(zai)支座處(chu)依結構(gou)工(gong)程師的(de)規劃配上負筋(jin)。本公司(si)樓(lou)(lou)承(cheng)(cheng)(cheng)板(ban)(ban)(ban)(ban)已(yi)通過國(guo)家固(gu)定救活(huo)體系(xi)及耐(nai)火構(gou)件(jian)質量檢測(ce)中心的(de)耐(nai)火檢測(ce)，作(zuo)為組合(he)樓(lou)(lou)承(cheng)(cheng)(cheng)板(ban)(ban)(ban)(ban)無需(xu)防(fang)火噴(pen)涂，因而(er)大(da)大(da)降低了工(gong)程造(zao)價。

樓承(cheng)板本身(shen)有良好的(de)(de)(de)延伸(shen)性(xing)，自重(zhong)輕(qing)，自振周期長，較大(da)變形下能(neng)吸收變形能(neng)，結構(gou)體(ti)(ti)系(xi)(xi)的(de)(de)(de)連(lian)(lian)接(jie)(jie)多為柔性(xing)連(lian)(lian)接(jie)(jie)，圍護結構(gou)可隨(sui)主體(ti)(ti)結構(gou)發(fa)生變位(wei)，其(qi)抗震性(xing)能(neng)得到了大(da)大(da)提高(gao)。自重(zhong)減(jian)(jian)輕(qing)也(ye)會增強其(qi)抗震性(xing)能(neng)，自重(zhong)減(jian)(jian)少一(yi)(yi)半，等(deng)(deng)同于(yu)降低抗震設防烈度一(yi)(yi)度，地震作用(yong)可降低30％—40％J，從(cong)而減(jian)(jian)少了很多有關抗震的(de)(de)(de)構(gou)造(zao)要求，降低了工程造(zao)價。我國(guo)面臨水土流失、環(huan)(huan)境污染(ran)(ran)等(deng)(deng)一(yi)(yi)系(xi)(xi)列(lie)影響可持續發(fa)展(zhan)的(de)(de)(de)問題，環(huan)(huan)保(bao)建(jian)筑(zhu)的(de)(de)(de)提出應運而生，環(huan)(huan)保(bao)建(jian)筑(zhu)之(zhi)能(neng)源利用(yong)高(gao)、環(huan)(huan)境好、在(zai)保(bao)障人們(men)生活(huo)的(de)(de)(de)基礎(chu)上消耗(hao)低，使用(yong)周期長等(deng)(deng)。樓承(cheng)板建(jian)筑(zhu)恰恰在(zai)這些方面能(neng)夠滿(man)足要求，與其(qi)他建(jian)筑(zhu)結構(gou)體(ti)(ti)系(xi)(xi)相比，樓承(cheng)板建(jian)筑(zhu)沒有空氣污染(ran)(ran)和噪音，也(ye)不會對森林等(deng)(deng)資源造(zao)成破壞(huai)，并且(qie)建(jian)筑(zhu)材料(liao)可以回(hui)收再利用(yong)，減(jian)(jian)少了固體(ti)(ti)垃(la)圾的(de)(de)(de)出現，有利于(yu)人與自然的(de)(de)(de)協調發(fa)展(zhan)，代表著建(jian)筑(zhu)行業的(de)(de)(de)新水平。

重慶樓承(cheng)板(ban)的鍍(du)(du)鋅(xin)(xin)(xin)量沒有一(yi)個具體(ti)的標(biao)準，制作(zuo)壓(ya)型鋼(gang)板(ban)的冷(leng)軋鋼(gang)卷須連(lian)續熱(re)(re)浸鍍(du)(du)鋅(xin)(xin)(xin)（或(huo)鍍(du)(du)鋁(lv)(lv)鋅(xin)(xin)(xin)），鍍(du)(du)（鋁(lv)(lv)）鋅(xin)(xin)(xin)量視設計要求而(er)定。樓承(cheng)板(ban)用壓(ya)型鋼(gang)板(ban)宜(yi)選擇熱(re)(re)浸鍍(du)(du)鋅(xin)(xin)(xin)鋼(gang)板(ban)。不允(yun)許使用電鍍(du)(du)鋅(xin)(xin)(xin)鋼(gang)板(ban)，電鍍(du)(du)鋅(xin)(xin)(xin)鋼(gang)板(ban)僅在基材表面形成保護層，防腐(fu)能力有限。目前市場上有鍍(du)(du)鋅(xin)(xin)(xin)鋼(gang)板(ban)（鍍(du)(du)層含鋁(lv)(lv)5%或(huo)55%），在酸(suan)性環境下(xia)的防腐(fu)效(xiao)果由于熱(re)(re)浸鍍(du)(du)鋅(xin)(xin)(xin)鋼(gang)板(ban)，但(dan)在混凝土的堿性條(tiao)件下(xia)，鍍(du)(du)鋁(lv)(lv)鋅(xin)(xin)(xin)的防腐(fu)蝕(shi)性能低于熱(re)(re)浸鍍(du)(du)鋅(xin)(xin)(xin)鋼(gang)板(ban)，且鋁(lv)(lv)會和(he)混凝土發生反應，并降低混凝土與鋼(gang)板(ban)的粘結性能。因此(ci)參考(kao)國(guo)外(wai)(wai)規范，及國(guo)內外(wai)(wai)工程，行家壓(ya)型鋼(gang)板(ban)不建議使用鍍(du)(du)鋁(lv)(lv)鋅(xin)(xin)(xin)鋼(gang)板(ban)。