西寧鍍鋅板近期鋼價延續低迷，隨著通國規模的酷暑和旱季到來，熱鍍鋅卷板價格商場逐漸進入需要旺季，海內鋼鐵商場或將窄幅調整。在決策層兩手抓制度措施落實狀況、貨銀本位度定向寬松力度加大的直觀層面利好牽動下，商場信念逐漸趨穩，短期海內鋼價無望止跌企穩;另一上面，以后鋼價殺跌電能有余，而上漲也仍然屏障重重。鍍鋅板批發熱鍍鋅卷板(ban)價格價錢或將長期在于低位運行場面。

熱鍍(du)鋅(xin)卷板(ban)(ban)價格(ge)(ge)行業(ye)統計數(shu)(shu)據顯(xian)示(shi)，十一(yi)月(yue)國(guo)內粗鋼日均產量(liang)為兩百零(ling)九萬噸，環比下降3.3%，創(chuang)出(chu)今年以來(lai)水平，但(dan)是(shi)(shi)當前減(jian)產受(shou)到(dao)季節性因(yin)素(su)支撐，市(shi)場(chang)對(dui)數(shu)(shu)據有效性提出(chu)質疑。鍍(du)鋅(xin)卷工(gong)業(ye)品(pin)而言，近期陸續公布的重要數(shu)(shu)據中性偏多。但(dan)值(zhi)得注意的是(shi)(shi)，同年十一(yi)月(yue)熱鍍(du)鋅(xin)卷板(ban)(ban)價格(ge)(ge)工(gong)業(ye)增加值(zhi)和投(tou)資增速放緩，進一(yi)步印證了國(guo)內總需(xu)求乏力，工(gong)業(ye)復(fu)蘇形勢(shi)不(bu)容樂觀。加上(shang)未(wei)來(lai)經濟結(jie)構調整等(deng)因(yin)素(su)，工(gong)業(ye)品(pin)價格(ge)(ge)反(fan)彈高度將有限。傳統需(xu)求淡季效應還在持續不(bu)斷地發酵(jiao)，冬儲效果不(bu)佳(jia)。雖然數(shu)(shu)據顯(xian)示(shi)供應壓力開始減(jian)輕，但(dan)是(shi)(shi)目(mu)前處于鋼鐵需(xu)求淡季，市(shi)場(chang)成交萎縮，下游(you)采購遲遲未(wei)能有效跟(gen)進，市(shi)場(chang)信心不(bu)足(zu)，鍍(du)鋅(xin)鋼板(ban)(ban)貿(mao)易(yi)商(shang)囤(dun)貨現象也(ye)不(bu)明顯(xian)。

鍍(du)鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)是為(wei)防止鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)表面遭受腐蝕，延長其(qi)(qi)使用壽命，在(zai)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)表面涂(tu)以一層(ceng)金(jin)屬鋅(xin)(xin)(xin)，這(zhe)(zhe)種涂(tu)鋅(xin)(xin)(xin)的薄(bo)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)稱為(wei)鍍(du)鋅(xin)(xin)(xin)板(ban)(ban)(ban)(ban)。按生(sheng)產及(ji)加(jia)工方法可分為(wei)以下幾類：熱(re)浸(jin)鍍(du)鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)。將薄(bo)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)浸(jin)入熔 微(wei)商貨源(yuan)解(jie)的鋅(xin)(xin)(xin)槽(cao)(cao)中，使其(qi)(qi)表面粘附一層(ceng)鋅(xin)(xin)(xin)的薄(bo)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)。目前主要采(cai)用連(lian)續鍍(du)鋅(xin)(xin)(xin)工藝生(sheng)產，即(ji)把(ba)(ba)成卷的鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)連(lian)續浸(jin)在(zai)熔解(jie)有鋅(xin)(xin)(xin)的鍍(du)槽(cao)(cao)中制(zhi)成鍍(du)鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)；合(he)金(jin)化鍍(du)鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)。這(zhe)(zhe)種鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)也是用熱(re)浸(jin)法制(zhi)造，但在(zai)出槽(cao)(cao)后，立即(ji)把(ba)(ba)它加(jia)熱(re)到５００℃左右，使其(qi)(qi)生(sheng)成鋅(xin)(xin)(xin)和鐵的合(he)金(jin)被膜(mo)。這(zhe)(zhe)種鍍(du)鋅(xin)(xin)(xin)板(ban)(ban)(ban)(ban)具有良好(hao)的涂(tu)料的密著性和焊接性。

鋼(gang)(gang)筋桁架樓(lou)承板(ban)(ban)完成(cheng)(cheng)了機械化出(chu)(chu)(chu)產(chan)(chan)(chan)，有(you)利(li)于鋼(gang)(gang)筋擺放距離均勻、混凝(ning)土(tu)保(bao)護層厚度共同(tong)，提(ti)高(gao)了樓(lou)板(ban)(ban)的(de)施工(gong)(gong)(gong)質量。裝配(pei)(pei)式鋼(gang)(gang)筋桁架樓(lou)承板(ban)(ban)可(ke)明顯削減現場(chang)鋼(gang)(gang)筋綁扎工(gong)(gong)(gong)程量，加速施工(gong)(gong)(gong)進(jin)度，添(tian)加施工(gong)(gong)(gong)確保(bao)，完成(cheng)(cheng)文(wen)明施工(gong)(gong)(gong)。裝配(pei)(pei)式模板(ban)(ban)和(he)連接(jie)件拆裝便(bian)利(li)，可(ke)屢次(ci)重復使用(yong)，節省鋼(gang)(gang)材，契合國家節能環保(bao)的(de)要(yao)(yao)求。鋼(gang)(gang)構自(zi)主(zhu)研制的(de)產(chan)(chan)(chan)品(pin)配(pei)(pei)套自(zi)動(dong)化出(chu)(chu)(chu)產(chan)(chan)(chan)設(she)備，大(da)(da)大(da)(da)提(ti)高(gao)了勞動(dong)出(chu)(chu)(chu)產(chan)(chan)(chan)率，有(you)用(yong)降低了產(chan)(chan)(chan)品(pin)成(cheng)(cheng)本，并(bing)編制了產(chan)(chan)(chan)品(pin)出(chu)(chu)(chu)產(chan)(chan)(chan)企業規范、規劃手冊(ce)和(he)節點構造圖集以及施工(gong)(gong)(gong)手冊(ce)。該產(chan)(chan)(chan)品(pin)經過浙(zhe)江大(da)(da)學(xue)土(tu)木工(gong)(gong)(gong)程測試中心檢測，并(bing)經過多項(xiang)工(gong)(gong)(gong)程使用(yong)，各項(xiang)功能可(ke)以滿意現澆鋼(gang)(gang)筋混凝(ning)土(tu)樓(lou)板(ban)(ban)承載力(li)和(he)變形的(de)要(yao)(yao)求。

彩(cai)鋼(gang)(gang)是(shi)(shi)(shi)指(zhi)彩(cai)涂(tu)鋼(gang)(gang)板(ban)(ban)，彩(cai)涂(tu)鋼(gang)(gang)板(ban)(ban)是(shi)(shi)(shi)一種帶有有機涂(tu)層(ceng)的(de)(de)(de)鋼(gang)(gang)板(ban)(ban)，傳統的(de)(de)(de)涂(tu)層(ceng)分(fen)好幾(ji)類(lei)，氟碳涂(tu)層(ceng)的(de)(de)(de)，幾(ji)乎可以防腐(fu)20年(nian)。一般從鋼(gang)(gang)廠以卷(juan)筒的(de)(de)(de)形式分(fen)銷到各地。我們經常看到的(de)(de)(de)彩(cai)鋼(gang)(gang)板(ban)(ban)是(shi)(shi)(shi)指(zhi)加工好的(de)(de)(de)板(ban)(ban)材，厚度在(zai)50~100mm左右(you)，它是(shi)(shi)(shi)由中間的(de)(de)(de)填料和(he)兩面(mian)的(de)(de)(de)彩(cai)鋼(gang)(gang)板(ban)(ban)組成。其中，彩(cai)板(ban)(ban)厚度有0.4mm、0.5mm、0.6mm等不同的(de)(de)(de)厚度,中間層(ceng)可以是(shi)(shi)(shi)聚胺脂、巖綿或泡沫塑料等。由于有專用型材，所以用彩(cai)鋼(gang)(gang)板(ban)(ban)構筑的(de)(de)(de)廠房建造速度很快（如非典(dian)時的(de)(de)(de)小湯(tang)山(shan)醫院），但(dan)強度低。