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地 址:重慶九(jiu)龍坡綠(lv)云鋼(gang)材市場A9-293/雙(shuang)福攀寶(bao)鋼(gang)材市場綠(lv)城路
樓(lou)承板(ban)本(ben)身有良好的(de)(de)(de)(de)延伸性,自(zi)(zi)(zi)重輕,自(zi)(zi)(zi)振(zhen)周期(qi)長,較大(da)變形下能(neng)(neng)吸收變形能(neng)(neng),結(jie)構(gou)體系(xi)的(de)(de)(de)(de)連接(jie)多(duo)為柔性連接(jie),圍護結(jie)構(gou)可隨(sui)主(zhu)體結(jie)構(gou)發生變位(wei),其抗(kang)(kang)震性能(neng)(neng)得到了(le)(le)大(da)大(da)提高。自(zi)(zi)(zi)重減輕也會(hui)(hui)增強其抗(kang)(kang)震性能(neng)(neng),自(zi)(zi)(zi)重減少一(yi)半(ban),等(deng)(deng)同于降低抗(kang)(kang)震設防(fang)烈度一(yi)度,地震作用(yong)可降低30%—40%J,從而(er)減少了(le)(le)很多(duo)有關抗(kang)(kang)震的(de)(de)(de)(de)構(gou)造(zao)要求,降低了(le)(le)工(gong)程(cheng)造(zao)價。我(wo)國面(mian)臨水土流失(shi)、環(huan)境污染等(deng)(deng)一(yi)系(xi)列影響(xiang)可持(chi)續(xu)發展(zhan)的(de)(de)(de)(de)問題,環(huan)保(bao)建(jian)筑(zhu)的(de)(de)(de)(de)提出應運而(er)生,環(huan)保(bao)建(jian)筑(zhu)之能(neng)(neng)源利用(yong)高、環(huan)境好、在保(bao)障(zhang)人(ren)們生活的(de)(de)(de)(de)基礎上消耗低,使用(yong)周期(qi)長等(deng)(deng)。樓(lou)承板(ban)建(jian)筑(zhu)恰恰在這些方面(mian)能(neng)(neng)夠滿足要求,與(yu)其他建(jian)筑(zhu)結(jie)構(gou)體系(xi)相比,樓(lou)承板(ban)建(jian)筑(zhu)沒有空氣污染和(he)噪音,也不會(hui)(hui)對森林(lin)等(deng)(deng)資源造(zao)成破壞,并且建(jian)筑(zhu)材料可以回收再利用(yong),減少了(le)(le)固體垃(la)圾的(de)(de)(de)(de)出現,有利于人(ren)與(yu)自(zi)(zi)(zi)然(ran)的(de)(de)(de)(de)協調發展(zhan),代表著建(jian)筑(zhu)行業(ye)的(de)(de)(de)(de)新水平。
熱(re)(re)浸(jin)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)將(jiang)薄鋼(gang)(gang)板(ban)浸(jin)入熔(rong)解的(de)(de)(de)鋅(xin)(xin)(xin)(xin)槽中,使其表(biao)面(mian)(mian)(mian)(mian)粘附(fu)一層(ceng)鋅(xin)(xin)(xin)(xin)的(de)(de)(de)薄鋼(gang)(gang)板(ban)。目前主要采(cai)用連(lian)續(xu)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)工藝(yi)生(sheng)(sheng)產(chan)(chan),即把成(cheng)(cheng)卷的(de)(de)(de)鋼(gang)(gang)板(ban)連(lian)續(xu)浸(jin)在(zai)熔(rong)解有鋅(xin)(xin)(xin)(xin)的(de)(de)(de)鍍(du)(du)(du)槽中制(zhi)(zhi)成(cheng)(cheng)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban);合金(jin)(jin)化(hua)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)。這種鋼(gang)(gang)板(ban)也(ye)是用熱(re)(re)浸(jin)法制(zhi)(zhi)造,但(dan)在(zai)出槽后,立(li)即把它(ta)加(jia)熱(re)(re)到500 ℃左右,使其生(sheng)(sheng)成(cheng)(cheng)鋅(xin)(xin)(xin)(xin)和鐵的(de)(de)(de)合金(jin)(jin)被膜(mo)。這種鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)板(ban)具有良好(hao)的(de)(de)(de)涂(tu)(tu)料的(de)(de)(de)密著性和焊接(jie)性;電鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)。用電鍍(du)(du)(du)法制(zhi)(zhi)造這種鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)具有良好(hao)的(de)(de)(de)加(jia)工性。但(dan)鍍(du)(du)(du)層(ceng)較薄,耐腐蝕性不(bu)如(ru)熱(re)(re)浸(jin)法鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)板(ban);單面(mian)(mian)(mian)(mian)鍍(du)(du)(du)和雙面(mian)(mian)(mian)(mian)差鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)。單面(mian)(mian)(mian)(mian)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban),即只在(zai)一面(mian)(mian)(mian)(mian)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)的(de)(de)(de)產(chan)(chan)品。在(zai)焊接(jie)、涂(tu)(tu)裝(zhuang)、防銹處理、加(jia)工等方(fang)面(mian)(mian)(mian)(mian),具有比雙面(mian)(mian)(mian)(mian)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)板(ban)好(hao)的(de)(de)(de)適(shi)應性。
用(yong)(yong)電鍍(du)(du)(du)法(fa)制造(zao)這(zhe)(zhe)種(zhong)鍍(du)(du)(du)鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)具(ju)有(you)(you)良好的(de)(de)加(jia)(jia)工性。但(dan)鍍(du)(du)(du)層(ceng)較薄,耐(nai)腐蝕性不如(ru)熱浸法(fa)鍍(du)(du)(du)鋅(xin)(xin)(xin)板(ban)(ban)(ban)(ban);單面(mian)鍍(du)(du)(du)和(he)雙(shuang)面(mian)差(cha)鍍(du)(du)(du)鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)。單面(mian)鍍(du)(du)(du)鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban),即(ji)(ji)只在(zai)一面(mian)鍍(du)(du)(du)鋅(xin)(xin)(xin)的(de)(de)產品。在(zai)焊接、涂(tu)(tu)(tu)(tu)裝(zhuang)、防銹(xiu)處(chu)理、加(jia)(jia)工等方面(mian),具(ju)有(you)(you)比雙(shuang)面(mian)鍍(du)(du)(du)鋅(xin)(xin)(xin)板(ban)(ban)(ban)(ban)好的(de)(de)適(shi)應性。為(wei)克服單面(mian)未涂(tu)(tu)(tu)(tu)鋅(xin)(xin)(xin)的(de)(de)缺(que)點,又(you)有(you)(you)一種(zhong)在(zai)另面(mian)涂(tu)(tu)(tu)(tu)以薄層(ceng)鋅(xin)(xin)(xin)的(de)(de)鍍(du)(du)(du)鋅(xin)(xin)(xin)板(ban)(ban)(ban)(ban),即(ji)(ji)雙(shuang)面(mian)差(cha)鍍(du)(du)(du)鋅(xin)(xin)(xin)板(ban)(ban)(ban)(ban);合金(jin)、復(fu)合鍍(du)(du)(du)鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)。它是用(yong)(yong)鋅(xin)(xin)(xin)和(he)其他金(jin)屬如(ru)鉛、鋅(xin)(xin)(xin)制成(cheng)合金(jin)乃至復(fu)合鍍(du)(du)(du)成(cheng)的(de)(de)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)。這(zhe)(zhe)種(zhong)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)既具(ju)有(you)(you)防銹(xiu)性能(neng)(neng),又(you)有(you)(you)良好的(de)(de)涂(tu)(tu)(tu)(tu)裝(zhuang)性能(neng)(neng)。 除上述五種(zhong)外,還有(you)(you)彩(cai)色鍍(du)(du)(du)鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)、印花涂(tu)(tu)(tu)(tu)裝(zhuang)鍍(du)(du)(du)鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)、聚氯乙烯(xi)疊層(ceng)鍍(du)(du)(du)鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)等。但(dan)目(mu)前常用(yong)(yong)的(de)(de)仍為(wei)熱浸鍍(du)(du)(du)鋅(xin)(xin)(xin)板(ban)(ban)(ban)(ban)。 鍍(du)(du)(du)鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)按用(yong)(yong)途又(you)可分(fen)為(wei)一般用(yong)(yong)、屋(wu)頂用(yong)(yong)、建筑外側板(ban)(ban)(ban)(ban)用(yong)(yong)、結構(gou)用(yong)(yong)、瓦壟板(ban)(ban)(ban)(ban)用(yong)(yong)、拉伸用(yong)(yong)和(he)深沖用(yong)(yong)等鍍(du)(du)(du)鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)。
鍍鋅帶鋼批發鍍鋅板選擇要注重的幾個要點,工業企業的客戶選擇專用工業原料,要注重從四個標準。一是要注重品牌來進行選擇,因為鍍鋅技術的要求嚴格,所以有的基礎,當然產品質量與技術標準都會更可靠,都會有好的專業標準。二是要注重產品本身的鍍層質量,鍍層一要靠技術,二要靠純度,所以從產品表面來看質量,這是基本也是重要的一個標準。三是要看基礎材料。酒鋼鍍鋅帶鋼批發鍍鋅板(ban)基礎金屬材料的(de)(de)質(zhi)量(liang)(liang),與成品(pin)鍍鋅板(ban)的(de)(de)質(zhi)量(liang)(liang)與耐用性密切相(xiang)關,所以(yi)在進行(xing)產(chan)品(pin)選擇的(de)(de)時(shi)候,需(xu)要(yao)(yao)注重這個細節,而材料的(de)(de)提供(gong),就是(shi)對(dui)于工業生產(chan)來說(shuo),有基礎條(tiao)件。四是(shi)要(yao)(yao)注重價格對(dui)比(bi),不是(shi)好(hao)的(de)(de)就是(shi)貴的(de)(de),但是(shi)如果(guo)廉價的(de)(de)把(ba)產(chan)品(pin),那是(shi)不可信的(de)(de)。
熱(re)(re)鍍(du)(du)(du)鋅(xin)(xin)(xin)板和電(dian)(dian)鍍(du)(du)(du)鋅(xin)(xin)(xin)板在鍍(du)(du)(du)鋅(xin)(xin)(xin)量(liang)上(shang)有很(hen)(hen)(hen)大(da)(da)的(de)(de)差別,就像山東(dong)彩涂(tu)卷)。熱(re)(re)鍍(du)(du)(du)鋅(xin)(xin)(xin)的(de)(de)鍍(du)(du)(du)鋅(xin)(xin)(xin)量(liang)不可(ke)(ke)能太(tai)小,一般(ban)較(jiao)(jiao)小為(wei)雙面50~60g/m2,較(jiao)(jiao)大(da)(da)可(ke)(ke)達(da)600g/m2。電(dian)(dian)鍍(du)(du)(du)鋅(xin)(xin)(xin)板的(de)(de)鍍(du)(du)(du)鋅(xin)(xin)(xin)層可(ke)(ke)以很(hen)(hen)(hen)薄,較(jiao)(jiao)小達(da)15g/m2,但要(yao)求鍍(du)(du)(du)層較(jiao)(jiao)厚的(de)(de)話則(ze)生(sheng)產線(xian)速度(du)很(hen)(hen)(hen)慢,不適(shi)應現代化機組的(de)(de)工藝特點,一般(ban)較(jiao)(jiao)大(da)(da)為(wei)lO0g/m2左(zuo)右(you)。正因(yin)為(wei)如此(ci),電(dian)(dian)鍍(du)(du)(du)鋅(xin)(xin)(xin)板的(de)(de)生(sheng)產受(shou)到(dao)很(hen)(hen)(hen)大(da)(da)的(de)(de)限制(zhi)。工一般(ban)電(dian)(dian)鍍(du)(du)(du)鋅(xin)(xin)(xin)比(bi)較(jiao)(jiao)多,適(shi)用于(yu)(yu)小部件(jian)(jian);熱(re)(re)鍍(du)(du)(du)鋅(xin)(xin)(xin)一般(ban)用于(yu)(yu)電(dian)(dian)力設備和構件(jian)(jian),適(shi)用于(yu)(yu)大(da)(da)的(de)(de)部件(jian)(jian)和設備。當然(ran)他們的(de)(de)價格也相對便宜一些。建(jian)設部已正式下文,淘(tao)汰技術落后的(de)(de)冷(leng)鍍(du)(du)(du)鋅(xin)(xin)(xin)管(guan)(guan),不準(zhun)用冷(leng)鍍(du)(du)(du)鋅(xin)(xin)(xin)管(guan)(guan)作(zuo)水、煤氣管(guan)(guan)。
樓(lou)承(cheng)板(ban)(ban)的使用(yong)(yong)是需要安裝(zhuang)(zhuang)的,那么如(ru)果要安裝(zhuang)(zhuang)就要選擇合適的小配(pei)件,焊(han)后栓(shuan)(shuan)釘(ding)高度大(da)(da)于(yu)壓型(xing)(xing)鋼(gang)(gang)(gang)板(ban)(ban)波高30MM(留意挑(tiao)選樓(lou)板(ban)(ban)的類(lei)型(xing)(xing));栓(shuan)(shuan)釘(ding)頂面混(hun)凝(ning)土保護(hu)層不(bu)小于(yu)15MM(留意樓(lou)板(ban)(ban)總(zong)厚(hou)度)直徑不(bu)宜大(da)(da)于(yu)19MM。樓(lou)承(cheng)板(ban)(ban)栓(shuan)(shuan)釘(ding)類(lei)型(xing)(xing)有ф8、ф10、ф13、ф16、ф19、ф22、ф25,栓(shuan)(shuan)釘(ding)一(yi)般(ban)在鋼(gang)(gang)(gang)結構修(xiu)建中,遍(bian)及使用(yong)(yong)在柱腳和(he)樓(lou)板(ban)(ban)中,一(yi)般(ban)剛(gang)度要求(qiu)高的柱腳都(dou)選用(yong)(yong)鋼(gang)(gang)(gang)柱內伸至混(hun)凝(ning)土中,鋼(gang)(gang)(gang)柱埋入混(hun)凝(ning)土的部位四周均布栓(shuan)(shuan)釘(ding)。樓(lou)承(cheng)板(ban)(ban)輕鋼(gang)(gang)(gang)結構常(chang)用(yong)(yong)厚(hou)度為0.8mm,1.0mm,1.2mm,荷載較(jiao)大(da)(da)的情況下會用(yong)(yong)到1.5mm。一(yi)般(ban)需要用(yong)(yong)栓(shuan)(shuan)釘(ding)與鋼(gang)(gang)(gang)梁銜接(jie),板(ban)(ban)中配(pei)少量(liang)鋼(gang)(gang)(gang)筋,上面澆(jiao)混(hun)凝(ning)土層,總(zong)厚(hou)度約在100-200mm之間。