鋼(gang)(gang)(gang)(gang)(gang)筋(jin)桁架樓承(cheng)板(ban)(ban)完成了(le)(le)(le)機械化出產，有利于鋼(gang)(gang)(gang)(gang)(gang)筋(jin)擺放距離均勻、混凝(ning)土保護層厚(hou)度共同，提高了(le)(le)(le)樓板(ban)(ban)的(de)施工(gong)(gong)質量。裝(zhuang)配式鋼(gang)(gang)(gang)(gang)(gang)筋(jin)桁架樓承(cheng)板(ban)(ban)可明顯削(xue)減現場鋼(gang)(gang)(gang)(gang)(gang)筋(jin)綁扎工(gong)(gong)程量，加速施工(gong)(gong)進度，添加施工(gong)(gong)確保，完成文明施工(gong)(gong)。裝(zhuang)配式模(mo)板(ban)(ban)和(he)連接件拆裝(zhuang)便利，可屢次重復使用，節(jie)(jie)省(sheng)鋼(gang)(gang)(gang)(gang)(gang)材，契合國家節(jie)(jie)能環保的(de)要求(qiu)(qiu)。鋼(gang)(gang)(gang)(gang)(gang)構(gou)自(zi)主研制的(de)產品(pin)配套自(zi)動(dong)化出產設(she)備，大(da)大(da)提高了(le)(le)(le)勞動(dong)出產率，有用降低了(le)(le)(le)產品(pin)成本，并編制了(le)(le)(le)產品(pin)出產企業規范、規劃(hua)手冊和(he)節(jie)(jie)點構(gou)造圖集以及施工(gong)(gong)手冊。該(gai)產品(pin)經過浙江大(da)學(xue)土木工(gong)(gong)程測(ce)試中心檢測(ce)，并經過多(duo)項(xiang)工(gong)(gong)程使用，各項(xiang)功(gong)能可以滿(man)意現澆(jiao)鋼(gang)(gang)(gang)(gang)(gang)筋(jin)混凝(ning)土樓板(ban)(ban)承(cheng)載(zai)力和(he)變(bian)形(xing)的(de)要求(qiu)(qiu)。

鍍鋅(xin)(xin)(xin)是(shi)一(yi)(yi)種(zhong)(zhong)經常采用的(de)經濟而有(you)(you)效的(de)防腐方法。鋅(xin)(xin)(xin)產(chan)量的(de)一(yi)(yi)半左右(you)均(jun)用于此(ci)種(zhong)(zhong)工藝。鍍鋅(xin)(xin)(xin)卷(juan)(juan)是(shi)為防止鋼(gang)板表(biao)面(mian)遭(zao)受腐蝕延長其(qi)使用壽(shou)命，在鋼(gang)板表(biao)面(mian)涂以一(yi)(yi)層金(jin)屬(shu)鋅(xin)(xin)(xin)，這種(zhong)(zhong)涂鋅(xin)(xin)(xin)的(de)鋼(gang)板稱為鍍鋅(xin)(xin)(xin)卷(juan)(juan)。鍍鋅(xin)(xin)(xin)卷(juan)(juan)主要用于建筑(zhu)、家(jia)電、汽車、容(rong)器、交通及(ji)家(jia)業(ye)(ye)等領域。特(te)別是(shi)鋼(gang)結構建筑(zhu)、汽車制造(zao)、鋼(gang)板倉制造(zao)等行業(ye)(ye)。耐腐蝕強、表(biao)面(mian)質量好(hao)、得利于深加工、經濟實用等。有(you)(you)關產(chan)品標準都(dou)列(lie)明鍍鋅(xin)(xin)(xin)卷(juan)(juan)推薦的(de)標準厚(hou)(hou)度、長度和寬度及(ji)其(qi)允許偏差(cha)。鍍鋅(xin)(xin)(xin)卷(juan)(juan)厚(hou)(hou)度偏差(cha)一(yi)(yi)般在0.05mm，長寬偏差(cha)一(yi)(yi)般在5mm ，板材的(de)厚(hou)(hou)度一(yi)(yi)般在0.2-3.2之(zhi)間 。

鍍鋅(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban)(ban)是(shi)為(wei)防止鋼(gang)(gang)板(ban)(ban)(ban)(ban)(ban)表面遭(zao)受腐蝕，延長(chang)其使用壽(shou)命(ming)，在(zai)鋼(gang)(gang)板(ban)(ban)(ban)(ban)(ban)表面涂(tu)以(yi)一層金(jin)(jin)屬鋅(xin)(xin)，這(zhe)種(zhong)涂(tu)鋅(xin)(xin)的薄(bo)(bo)鋼(gang)(gang)板(ban)(ban)(ban)(ban)(ban)稱為(wei)鍍鋅(xin)(xin)板(ban)(ban)(ban)(ban)(ban)。按(an)生(sheng)(sheng)產及(ji)加工(gong)方(fang)法可分為(wei)以(yi)下幾類：熱(re)(re)浸(jin)鍍鋅(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban)(ban)。將薄(bo)(bo)鋼(gang)(gang)板(ban)(ban)(ban)(ban)(ban)浸(jin)入熔(rong) 微(wei)商貨源解的鋅(xin)(xin)槽(cao)中，使其表面粘附一層鋅(xin)(xin)的薄(bo)(bo)鋼(gang)(gang)板(ban)(ban)(ban)(ban)(ban)。目(mu)前主(zhu)要(yao)采用連(lian)續(xu)鍍鋅(xin)(xin)工(gong)藝生(sheng)(sheng)產，即把成(cheng)卷的鋼(gang)(gang)板(ban)(ban)(ban)(ban)(ban)連(lian)續(xu)浸(jin)在(zai)熔(rong)解有鋅(xin)(xin)的鍍槽(cao)中制成(cheng)鍍鋅(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban)(ban)；合金(jin)(jin)化鍍鋅(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban)(ban)。這(zhe)種(zhong)鋼(gang)(gang)板(ban)(ban)(ban)(ban)(ban)也是(shi)用熱(re)(re)浸(jin)法制造(zao)，但在(zai)出槽(cao)后，立即把它(ta)加熱(re)(re)到５００℃左右，使其生(sheng)(sheng)成(cheng)鋅(xin)(xin)和(he)(he)鐵的合金(jin)(jin)被(bei)膜。這(zhe)種(zhong)鍍鋅(xin)(xin)板(ban)(ban)(ban)(ban)(ban)具有良(liang)好的涂(tu)料的密著性和(he)(he)焊接性。

鍍鋅板批發鍍鋅鋼板的表面鍍鋅主要采用的方法是熱鍍鋅。西安鍍鋅板熱鍍(du)(du)(du)(du)鋅(xin)(xin)是(shi)由較古老的(de)熱鍍(du)(du)(du)(du)方法發(fa)(fa)展而來(lai)(lai)的(de)，自從(cong)1836年法國(guo)把熱鍍(du)(du)(du)(du)鋅(xin)(xin)應(ying)用(yong)于(yu)工(gong)業以來(lai)(lai)，已(yi)經有(you)一(yi)百七十(shi)年的(de)歷史了(le)。然而，熱鍍(du)(du)(du)(du)鋅(xin)(xin)工(gong)業是(shi)近三十(shi)年來(lai)(lai)伴隨冷軋帶(dai)鋼的(de)飛速發(fa)(fa)展而得到(dao)了(le)大(da)規(gui)模發(fa)(fa)展。鍍(du)(du)(du)(du)鋅(xin)(xin)溶(rong)液(ye)(ye)有(you)氰(qing)(qing)化(hua)(hua)(hua)物(wu)(wu)(wu)鍍(du)(du)(du)(du)液(ye)(ye)和(he)無氰(qing)(qing)鍍(du)(du)(du)(du)液(ye)(ye)兩(liang)類(lei)。氰(qing)(qing)化(hua)(hua)(hua)物(wu)(wu)(wu)鍍(du)(du)(du)(du)液(ye)(ye)中(zhong)分(fen)微氰(qing)(qing)、低(di)氰(qing)(qing)、中(zhong)氰(qing)(qing)、和(he)高氰(qing)(qing)幾(ji)類(lei)。無氰(qing)(qing)鍍(du)(du)(du)(du)液(ye)(ye)有(you)堿性鋅(xin)(xin)酸鹽鍍(du)(du)(du)(du)液(ye)(ye)、銨鹽鍍(du)(du)(du)(du)液(ye)(ye)、硫(liu)酸鹽鍍(du)(du)(du)(du)液(ye)(ye)及無氨(an)氯化(hua)(hua)(hua)物(wu)(wu)(wu)鍍(du)(du)(du)(du)液(ye)(ye)等(deng)。氰(qing)(qing)化(hua)(hua)(hua)鍍(du)(du)(du)(du)鋅(xin)(xin)溶(rong)液(ye)(ye)均鍍(du)(du)(du)(du)能力好，得到(dao)的(de)鍍(du)(du)(du)(du)層(ceng)光滑(hua)細致，在生產(chan)中(zhong)被長期采(cai)用(yong)。但由于(yu)氰(qing)(qing)化(hua)(hua)(hua)物(wu)(wu)(wu)劇毒，對環境(jing)污(wu)染嚴重(zhong)，近年來(lai)(lai)已(yi)趨向于(yu)采(cai)用(yong)低(di)氰(qing)(qing)、微氰(qing)(qing)、無氰(qing)(qing)鍍(du)(du)(du)(du)鋅(xin)(xin)溶(rong)液(ye)(ye)。

樓(lou)(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)(ban)(ban)習慣(guan)主體鋼(gang)(gang)結構(gou)快(kuai)速施工(gong)的(de)(de)(de)要(yao)求，能(neng)夠(gou)在短(duan)時間內提供(gong)堅(jian)定的(de)(de)(de)作(zuo)(zuo)業渠道，并可采用多(duo)個樓(lou)(lou)(lou)層鋪(pu)設壓(ya)型(xing)(xing)鋼(gang)(gang)板(ban)(ban)(ban)(ban)(ban)，分層澆筑混(hun)凝(ning)土(tu)板(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)流水施工(gong)。在運用階段樓(lou)(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)(ban)(ban)作(zuo)(zuo)為(wei)混(hun)凝(ning)土(tu)樓(lou)(lou)(lou)板(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)受拉鋼(gang)(gang)筋，也提高了(le)樓(lou)(lou)(lou)板(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)剛(gang)度(du)，節省了(le)鋼(gang)(gang)筋和(he)混(hun)凝(ning)土(tu)的(de)(de)(de)用量(liang)。樓(lou)(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)(ban)(ban)上(shang)面(mian)(mian)能(neng)夠(gou)鋪(pu)設保溫，隔(ge)音，隔(ge)熱，隔(ge)振等資(zi)料(liao)。改進樓(lou)(lou)(lou)面(mian)(mian)性能(neng)充分發(fa)揮鋼(gang)(gang)的(de)(de)(de)杰出(chu)的(de)(de)(de)抗拉強(qiang)度(du)和(he)延性及混(hun)凝(ning)土(tu)優良的(de)(de)(de)抗壓(ya)強(qiang)度(du)和(he)較大的(de)(de)(de)剛(gang)度(du)。壓(ya)型(xing)(xing)板(ban)(ban)(ban)(ban)(ban)表面(mian)(mian)壓(ya)紋使(shi)(shi)樓(lou)(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)(ban)(ban)與混(hun)凝(ning)土(tu)之間產(chan)生大的(de)(de)(de)結合力，使(shi)(shi)二者形(xing)成整(zheng)體，配(pei)以加勁肋，使(shi)(shi)樓(lou)(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)(ban)(ban)體系具有(you)高強(qiang)承(cheng)(cheng)載力。在懸臂條件(jian)下，樓(lou)(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)(ban)(ban)僅作(zuo)(zuo)為(wei)性模板(ban)(ban)(ban)(ban)(ban)。懸挑(tiao)的(de)(de)(de)長度(du)可根據樓(lou)(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)截面(mian)(mian)特性來定。為(wei)了(le)避免懸挑(tiao)板(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)開裂(lie)，需在支座(zuo)處依結構(gou)工(gong)程(cheng)師(shi)的(de)(de)(de)規劃配(pei)上(shang)負筋。本公司樓(lou)(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)(ban)(ban)已通過(guo)國家固定救活體系及耐(nai)火構(gou)件(jian)質量(liang)檢測中心(xin)的(de)(de)(de)耐(nai)火檢測，作(zuo)(zuo)為(wei)組(zu)合樓(lou)(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)(ban)(ban)無需防火噴涂，因而(er)大大降(jiang)低了(le)工(gong)程(cheng)造(zao)價。