彩(cai)鋼是指彩(cai)涂(tu)(tu)鋼板(ban)(ban)，彩(cai)涂(tu)(tu)鋼板(ban)(ban)是一(yi)種帶有(you)(you)有(you)(you)機涂(tu)(tu)層的(de)(de)鋼板(ban)(ban)，傳統(tong)的(de)(de)涂(tu)(tu)層分好幾類，氟碳涂(tu)(tu)層的(de)(de)，幾乎可(ke)以(yi)防腐20年(nian)。一(yi)般從鋼廠以(yi)卷筒(tong)的(de)(de)形(xing)式分銷(xiao)到(dao)各地。我們經常看到(dao)的(de)(de)彩(cai)鋼板(ban)(ban)是指加工(gong)好的(de)(de)板(ban)(ban)材，厚度(du)在50~100mm左右(you)，它是由(you)中(zhong)間的(de)(de)填料和兩(liang)面(mian)的(de)(de)彩(cai)鋼板(ban)(ban)組成。其中(zhong)，彩(cai)板(ban)(ban)厚度(du)有(you)(you)0.4mm、0.5mm、0.6mm等不同的(de)(de)厚度(du),中(zhong)間層可(ke)以(yi)是聚胺脂、巖綿或泡沫塑(su)料等。由(you)于有(you)(you)專(zhuan)用型材，所以(yi)用彩(cai)鋼板(ban)(ban)構(gou)筑的(de)(de)廠房建造速度(du)很快（如非典(dian)時的(de)(de)小湯(tang)山醫院），但強度(du)低。

鍍鋅鋼廠家樓承板鋼筋桁架是將樓板中的鋼筋在工廠采用進口設備加工成鋼筋桁架，并將鋼筋桁架與鍍鋅鋼板在工廠焊接成一體的組合模板，使其在施工階段可作為鋼梁的側向支撐使用！宣威攀華鍍鋅鋼樓板連接(jie)采用(yong)(yong)扣(kou)合方式(shi)，板與板之間的(de)(de)(de)拉鉤連接(jie)應緊密(mi)，保證澆筑混凝(ning)土時(shi)(shi)不(bu)漏漿，同(tong)時(shi)(shi)注(zhu)意排板方向(xiang)(xiang)要一致，桁(heng)架(jia)(jia)節點間距為(wei)(wei)(wei)200㎜，注(zhu)意不(bu)同(tong)模板的(de)(de)(de)橫向(xiang)(xiang)節點要對齊。我們仔細(xi)觀察的(de)(de)(de)話會發現很(hen)(hen)多高(gao)(gao)(gao)層(ceng)建筑上都會設置(zhi)鋼(gang)(gang)筋桁(heng)架(jia)(jia)樓承(cheng)板，我們雖然經常用(yong)(yong)到(dao)該樓承(cheng)板，但很(hen)(hen)少有人知道這(zhe)種板材(cai)為(wei)(wei)(wei)什么會用(yong)(yong)于(yu)高(gao)(gao)(gao)層(ceng)建筑中(zhong)。下面小(xiao)編將為(wei)(wei)(wei)您介紹一下該板材(cai)在高(gao)(gao)(gao)層(ceng)建筑中(zhong)的(de)(de)(de)使用(yong)(yong)優(you)勢！鋼(gang)(gang)筋樓承(cheng)板的(de)(de)(de)搭接(jie)是有著嚴格的(de)(de)(de)施(shi)工要求(qiu)的(de)(de)(de)，為(wei)(wei)(wei)保障樓承(cheng)板安裝牢固(gu)，該板材(cai)的(de)(de)(de)搭接(jie)需要按照說明書正確進行(xing)，搭接(jie)過程(cheng)中(zhong)還需要注(zhu)意，沿順(shun)肋(lei)方向(xiang)(xiang)，壓型鋼(gang)(gang)板如(ru)果可(ke)以(yi)滿足(zu)正截面承(cheng)載(zai)(zai)力(li)及剪切(qie)粘(zhan)結承(cheng)載(zai)(zai)力(li)的(de)(de)(de)要求(qiu)，可(ke)以(yi)不(bu)用(yong)(yong)配(pei)順(shun)肋(lei)方向(xiang)(xiang)的(de)(de)(de)鋼(gang)(gang)筋，這(zhe)時(shi)(shi)候(hou)要注(zhu)意計算剪切(qie)粘(zhan)結承(cheng)載(zai)(zai)力(li)。

樓(lou)(lou)(lou)承(cheng)(cheng)(cheng)板(ban)組合板(ban)是一種十(shi)分(fen)(fen)合理的(de)(de)結構(gou)(gou)方式，它(ta)能(neng)夠(gou)按(an)其各組成部件所處的(de)(de)方位和(he)特色，充(chong)分(fen)(fen)發揮鋼(gang)材(cai)抗拉(la)和(he)混凝土(tu)抗壓功能(neng)好的(de)(de)長處，并具有(you)(you)杰出的(de)(de)抗震(zhen)功能(neng)、施工(gong)(gong)功能(neng)。這種結構(gou)(gou)現(xian)在(zai)被廣泛(fan)運用于國內外修建中，但在(zai)國內大都將樓(lou)(lou)(lou)承(cheng)(cheng)(cheng)板(ban)當(dang)作(zuo)模板(ban)運用，而沒有(you)(you)充(chong)分(fen)(fen)發揮樓(lou)(lou)(lou)承(cheng)(cheng)(cheng)板(ban)的(de)(de)效果。 與一般鋼(gang)筋(jin)混凝土(tu)樓(lou)(lou)(lou)板(ban)比較，樓(lou)(lou)(lou)承(cheng)(cheng)(cheng)板(ban)組合樓(lou)(lou)(lou)板(ban)具備以下(xia)長處：樓(lou)(lou)(lou)承(cheng)(cheng)(cheng)板(ban)能(neng)夠(gou)作(zuo)為現(xian)澆(jiao)混凝土(tu)的(de)(de)模板(ban)。這樣就(jiu)省(sheng)掉(diao)了施工(gong)(gong)中裝(zhuang)置(zhi)和(he)撤(che)除模板(ban)等工(gong)(gong)序，然(ran)后節(jie)約了時刻和(he)勞動(dong)力;當(dang)樓(lou)(lou)(lou)承(cheng)(cheng)(cheng)板(ban)裝(zhuang)置(zhi)好今后將能(neng)夠(gou)作(zuo)為施工(gong)(gong)平臺運用。

鍍鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)板按(an)用(yong)(yong)(yong)(yong)(yong)(yong)途又可分為(wei)一(yi)般用(yong)(yong)(yong)(yong)(yong)(yong)、屋頂用(yong)(yong)(yong)(yong)(yong)(yong)、建筑外側(ce)板用(yong)(yong)(yong)(yong)(yong)(yong)、結(jie)(jie)構用(yong)(yong)(yong)(yong)(yong)(yong)、瓦壟板用(yong)(yong)(yong)(yong)(yong)(yong)、拉(la)伸(shen)用(yong)(yong)(yong)(yong)(yong)(yong)和(he)(he)深(shen)沖(chong)用(yong)(yong)(yong)(yong)(yong)(yong)等(deng)鍍鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)板。對于一(yi)般防保(bao)護(hu)用(yong)(yong)(yong)(yong)(yong)(yong)鍍層(ceng)，可以采(cai)用(yong)(yong)(yong)(yong)(yong)(yong)堿性(xing)(xing)鋅(xin)(xin)(xin)酸鹽鍍鋅(xin)(xin)(xin)彩(cai)色(se)(se)鈍化(hua)(hua)工藝。有(you)時為(wei)了(le)產品(pin)的(de)(de)(de)配色(se)(se)需要，也可以采(cai)用(yong)(yong)(yong)(yong)(yong)(yong)藍白色(se)(se)鈍化(hua)(hua)工藝，比(bi)如軍綠(lv)色(se)(se)鈍化(hua)(hua)、黑色(se)(se)鈍化(hua)(hua)等(deng)。為(wei)提高鋼(gang)(gang)(gang)管(guan)的(de)(de)(de)耐腐(fu)蝕性(xing)(xing)能(neng)，對一(yi)般鋼(gang)(gang)(gang)管(guan)進行鍍鋅(xin)(xin)(xin)。鍍鋅(xin)(xin)(xin)卷分熱(re)鍍鋅(xin)(xin)(xin)和(he)(he)電鍍鋅(xin)(xin)(xin)兩種，熱(re)鍍鋅(xin)(xin)(xin)鍍鋅(xin)(xin)(xin)層(ceng)厚，電鍍鋅(xin)(xin)(xin)成(cheng)本(ben)低，表(biao)面不是很光(guang)滑。吹氧焊管(guan)：用(yong)(yong)(yong)(yong)(yong)(yong)作煉鋼(gang)(gang)(gang)吹氧用(yong)(yong)(yong)(yong)(yong)(yong)管(guan)，一(yi)般用(yong)(yong)(yong)(yong)(yong)(yong)小口(kou)徑的(de)(de)(de)焊接鋼(gang)(gang)(gang)管(guan)，規格由3/8-2寸八種。用(yong)(yong)(yong)(yong)(yong)(yong)08、10、15、20或者(zhe)195-Q235的(de)(de)(de)鋼(gang)(gang)(gang)帶(dai)制作成(cheng)的(de)(de)(de)，為(wei)了(le)防腐(fu)蝕，有(you)得進行滲鋁(lv)處理。鍍鋅(xin)(xin)(xin)其(qi)防護(hu)作用(yong)(yong)(yong)(yong)(yong)(yong)更(geng)強，抗腐(fu)蝕能(neng)力(li)強。整個結(jie)(jie)構由鋅(xin)(xin)(xin)，形成(cheng)致密的(de)(de)(de)四元結(jie)(jie)晶體(ti)，此結(jie)(jie)晶體(ti)在鋼(gang)(gang)(gang)板上形成(cheng)一(yi)層(ceng)屏(ping)障， 因而有(you)效的(de)(de)(de)防止腐(fu)蝕因子穿透。 耐腐(fu)蝕性(xing)(xing)來自(zi)鋅(xin)(xin)(xin)的(de)(de)(de)障礙層(ceng)保(bao)護(hu)功能(neng)強。

熱鍍鋅(xin)卷板價格行(xing)業(ye)統計數(shu)據顯示，十(shi)一(yi)月(yue)國(guo)(guo)內(nei)粗鋼日均產量(liang)為兩百零九萬噸，環(huan)比下(xia)降3.3%，創出今年以(yi)來水平，但(dan)是(shi)當前(qian)減產受(shou)到季(ji)節性(xing)因(yin)素支撐，市(shi)場(chang)對數(shu)據有效性(xing)提出質疑。鍍鋅(xin)卷工(gong)(gong)業(ye)品(pin)而言(yan)，近期陸續(xu)公(gong)布的重要數(shu)據中(zhong)性(xing)偏多。但(dan)值得注意的是(shi)，同年十(shi)一(yi)月(yue)熱鍍鋅(xin)卷板價格工(gong)(gong)業(ye)增加值和投資(zi)增速放緩(huan)，進一(yi)步印證了國(guo)(guo)內(nei)總(zong)需(xu)求(qiu)(qiu)乏力，工(gong)(gong)業(ye)復蘇形勢不(bu)容樂(le)觀(guan)。加上未來經濟結構(gou)調整(zheng)等因(yin)素，工(gong)(gong)業(ye)品(pin)價格反(fan)彈高(gao)度將(jiang)有限(xian)。傳統需(xu)求(qiu)(qiu)淡季(ji)效應(ying)還在持續(xu)不(bu)斷地(di)發(fa)酵，冬儲效果不(bu)佳。雖然數(shu)據顯示供(gong)應(ying)壓力開始減輕，但(dan)是(shi)目前(qian)處于鋼鐵需(xu)求(qiu)(qiu)淡季(ji)，市(shi)場(chang)成交萎(wei)縮，下(xia)游采購遲遲未能有效跟進，市(shi)場(chang)信心(xin)不(bu)足，鍍鋅(xin)鋼板貿易商(shang)囤貨現象(xiang)也不(bu)明(ming)顯。