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電 話:(羅老師)
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地 址:重(zhong)慶九龍坡綠(lv)云鋼(gang)(gang)材市(shi)場A9-293/雙福攀寶鋼(gang)(gang)材市(shi)場綠(lv)城路(lu)
江津白鐵重慶樓承板分兩種。一種是把樓承板當做承受拉力的鋼筋計算的,另外一種是僅把樓承板作為模板計算而不參與受力的。做模板計算的比較簡單,直接按照跨度頂就行了。2米以下選0.8的,2-3米的選1.0的。白鐵廠家樓承板(ban)作為(wei)受力(li)鋼筋計(ji)算,就按照模板(ban)的選(xuan)用樓承板(ban)(或者加(jia)厚且(qie)只(zhi)能加(jia)厚),然后在計(ji)算配筋的時(shi)候可以按照面積減少鋼筋用量。樓承板(ban)不能單獨(du)計(ji)算的,它和整個樓板(ban)是一個體系(xi)的。
鍍鋅卷分(fen)熱鍍鋅和電(dian)鍍鋅兩(liang)種(zhong)(zhong),熱鍍鋅鍍鋅層(ceng)厚(hou),具有鍍層(ceng)均勻,附(fu)著(zhu)力強,使用(yong)壽命長等(deng)優點(dian)。電(dian)鍍鋅成(cheng)本低,表面不是很(hen)(hen)光滑,其本身的(de)(de)耐腐蝕性(xing)比熱鍍鋅管相差很(hen)(hen)多。提起鍍鋅管,可(ke)能沒(mei)接觸過(guo)建材的(de)(de)朋友并不了(le)解。從1935年(nian)建立一(yi)條連(lian)續涂(tu)(tu)層(ceng)鋼板(ban)線(xian)開始,彩(cai)涂(tu)(tu)板(ban)得到了(le)廣泛應(ying)用(yong),目前彩(cai)涂(tu)(tu)板(ban)的(de)(de)品種(zhong)(zhong)繁多,大約超過(guo)600種(zhong)(zhong),彩(cai)涂(tu)(tu)板(ban)兼有機聚合物(wu)與(yu)鋼板(ban)兩(liang)者的(de)(de)優點(dian),既(ji)有有機聚合物(wu)的(de)(de)良好著(zhu)色性(xing)、成(cheng)型(xing)性(xing)、耐蝕性(xing)、裝飾性(xing)、又有鋼板(ban)的(de)(de)高強度和易加工性(xing),能很(hen)(hen)容易地進行沖(chong)壓裁剪、彎曲、深沖(chong)等(deng)加工。
要看整(zheng)個(ge)樓板(ban)的(de)(de)厚(hou)(hou)度來考(kao)慮(lv)挑選是(shi)用75波高(gao)系(xi)列(lie)的(de)(de)仍是(shi)51波高(gao)系(xi)列(lie)的(de)(de),沉默有(you)40系(xi)列(lie),46系(xi)列(lie),60系(xi)列(lie),65波高(gao)系(xi)列(lie)。一(yi)般(ban)來說(shuo)波高(gao)越(yue)(yue)低,承載力(li)就越(yue)(yue)低,然(ran)后(hou)就是(shi)波峰距離(li)越(yue)(yue)大,承載力(li)就越(yue)(yue)小,假如整(zheng)個(ge)樓板(ban)厚(hou)(hou)度在10公(gong)(gong)分以內,好選用選用波高(gao)40系(xi)列(lie),整(zheng)個(ge)樓板(ban)厚(hou)(hou)度在10-13公(gong)(gong)分以內,好選用50波高(gao)系(xi)列(lie),在13公(gong)(gong)分以上(shang),好選用75系(xi)列(lie)。有(you)些人會問,為(wei)什么呀?其實《我國鋼(gang)筋(jin)(jin)混凝土(tu)修建規(gui)范》里有(you)個(ge)要求,鋼(gang)筋(jin)(jin)上(shang)面的(de)(de)混泥土(tu)保護(hu)層不能低于2.5cm,就是(shi)說(shuo)樓承板(ban)自身的(de)(de)波高(gao)+鋼(gang)筋(jin)(jin)網的(de)(de)厚(hou)(hou)度(一(yi)般(ban)2cm)+2.5cm的(de)(de)保護(hu)層≤樓板(ban)的(de)(de)厚(hou)(hou)度。
樓(lou)(lou)承板在目前的(de)(de)建筑(zhu)(zhu)施工行(xing)業中使(shi)用(yong)(yong)非常(chang)廣(guang)泛(fan),深受用(yong)(yong)戶的(de)(de)重視(shi)和關(guan)注,在大型超市、體育場(chang)館、鋼(gang)結構辦公室、機場(chang)候機樓(lou)(lou)等地方都(dou)有(you)它(ta)的(de)(de)存(cun)在,也正因(yin)此它(ta)的(de)(de)質(zhi)量(liang)水(shui)平(ping)一(yi)直在提升(sheng)狀態(tai)。對(dui)于(yu)市場(chang)上廣(guang)大的(de)(de)消(xiao)(xiao)費(fei)者以及建筑(zhu)(zhu)施工廠家來說,有(you)效的(de)(de)提升(sheng)自身使(shi)用(yong)(yong)的(de)(de)建筑(zhu)(zhu)材(cai)料產(chan)品的(de)(de)質(zhi)量(liang)水(shui)平(ping)是非常(chang)的(de)(de)關(guan)鍵(jian)(jian)和重要(yao)的(de)(de),對(dui)于(yu)建筑(zhu)(zhu)活動的(de)(de)進(jin)行(xing)有(you)著(zhu)非常(chang)積極(ji)重要(yao)的(de)(de)作用(yong)(yong)和影(ying)(ying)響,這(zhe)一(yi)點(dian)對(dui)于(yu)消(xiao)(xiao)費(fei)者來說是非常(chang)的(de)(de)關(guan)鍵(jian)(jian)和重要(yao)的(de)(de)。在日常(chang)的(de)(de)生產(chan)加(jia)工過程(cheng)中,不斷的(de)(de)進(jin)行(xing)生產(chan)加(jia)工技術水(shui)平(ping)的(de)(de)提升(sheng)和發展(zhan)對(dui)于(yu)廣(guang)大的(de)(de)生產(chan)加(jia)工廠家有(you)著(zhu)重要(yao)的(de)(de)影(ying)(ying)響,對(dui)于(yu)樓(lou)(lou)承板產(chan)品的(de)(de)質(zhi)量(liang)水(shui)平(ping)也有(you)著(zhu)非常(chang)關(guan)鍵(jian)(jian)的(de)(de)影(ying)(ying)響,這(zhe)是因(yin)為技術的(de)(de)進(jin)步能夠提高產(chan)品的(de)(de)使(shi)用(yong)(yong)性能,保證了質(zhi)量(liang)水(shui)平(ping)的(de)(de)提升(sheng)。
鍍(du)(du)(du)(du)鋅(xin)(xin)鋼板(ban)按用(yong)(yong)(yong)(yong)(yong)(yong)(yong)途又可(ke)分為(wei)一(yi)般用(yong)(yong)(yong)(yong)(yong)(yong)(yong)、屋頂用(yong)(yong)(yong)(yong)(yong)(yong)(yong)、建筑外側板(ban)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)、結構用(yong)(yong)(yong)(yong)(yong)(yong)(yong)、瓦壟板(ban)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)、拉伸用(yong)(yong)(yong)(yong)(yong)(yong)(yong)和(he)深沖用(yong)(yong)(yong)(yong)(yong)(yong)(yong)等(deng)鍍(du)(du)(du)(du)鋅(xin)(xin)鋼板(ban)。對于一(yi)般防(fang)(fang)保護(hu)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)鍍(du)(du)(du)(du)層(ceng),可(ke)以采(cai)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)堿性(xing)鋅(xin)(xin)酸鹽鍍(du)(du)(du)(du)鋅(xin)(xin)彩色鈍(dun)化工藝(yi)。有(you)時為(wei)了(le)產品的配色需要,也可(ke)以采(cai)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)藍(lan)白色鈍(dun)化工藝(yi),比如軍綠色鈍(dun)化、黑(hei)色鈍(dun)化等(deng)。為(wei)提高(gao)鋼管(guan)(guan)的耐腐(fu)蝕(shi)性(xing)能,對一(yi)般鋼管(guan)(guan)進行鍍(du)(du)(du)(du)鋅(xin)(xin)。鍍(du)(du)(du)(du)鋅(xin)(xin)卷分熱(re)鍍(du)(du)(du)(du)鋅(xin)(xin)和(he)電(dian)鍍(du)(du)(du)(du)鋅(xin)(xin)兩種(zhong),熱(re)鍍(du)(du)(du)(du)鋅(xin)(xin)鍍(du)(du)(du)(du)鋅(xin)(xin)層(ceng)厚(hou),電(dian)鍍(du)(du)(du)(du)鋅(xin)(xin)成本(ben)低(di),表面不是很(hen)光滑。吹氧焊管(guan)(guan):用(yong)(yong)(yong)(yong)(yong)(yong)(yong)作(zuo)煉鋼吹氧用(yong)(yong)(yong)(yong)(yong)(yong)(yong)管(guan)(guan),一(yi)般用(yong)(yong)(yong)(yong)(yong)(yong)(yong)小口(kou)徑的焊接鋼管(guan)(guan),規格由3/8-2寸八種(zhong)。用(yong)(yong)(yong)(yong)(yong)(yong)(yong)08、10、15、20或者195-Q235的鋼帶制(zhi)作(zuo)成的,為(wei)了(le)防(fang)(fang)腐(fu)蝕(shi),有(you)得進行滲鋁處理(li)。鍍(du)(du)(du)(du)鋅(xin)(xin)其防(fang)(fang)護(hu)作(zuo)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)更強,抗(kang)腐(fu)蝕(shi)能力強。整個(ge)結構由鋅(xin)(xin),形成致(zhi)密(mi)的四元結晶體(ti),此結晶體(ti)在鋼板(ban)上形成一(yi)層(ceng)屏(ping)障, 因而(er)有(you)效的防(fang)(fang)止腐(fu)蝕(shi)因子穿(chuan)透。 耐腐(fu)蝕(shi)性(xing)來自鋅(xin)(xin)的障礙層(ceng)保護(hu)功(gong)能強。