電 話:(曹老師)
電 話:(羅老師)
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地 址:重慶九龍坡綠云鋼(gang)材(cai)市場(chang)A9-293/雙福(fu)攀寶鋼(gang)材(cai)市場(chang)綠城(cheng)路
重慶樓承(cheng)板(ban)(ban)(ban)(ban)的(de)(de)(de)鍍(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)量沒有一個具體的(de)(de)(de)標(biao)準,制作壓型(xing)(xing)(xing)鋼(gang)(gang)板(ban)(ban)(ban)(ban)的(de)(de)(de)冷軋鋼(gang)(gang)卷須連續(xu)熱浸(jin)鍍(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(或鍍(du)(du)(du)(du)(du)鋁(lv)鋅(xin)(xin)(xin)),鍍(du)(du)(du)(du)(du)(鋁(lv))鋅(xin)(xin)(xin)量視設(she)計要求而定。樓承(cheng)板(ban)(ban)(ban)(ban)用(yong)壓型(xing)(xing)(xing)鋼(gang)(gang)板(ban)(ban)(ban)(ban)宜選擇熱浸(jin)鍍(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban)。不允許使用(yong)電(dian)鍍(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban),電(dian)鍍(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban)僅(jin)在基材表面形成(cheng)保護層,防(fang)腐(fu)(fu)能力(li)有限。目前市(shi)場(chang)上(shang)有鍍(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban)(鍍(du)(du)(du)(du)(du)層含鋁(lv)5%或55%),在酸性環(huan)境(jing)下的(de)(de)(de)防(fang)腐(fu)(fu)效果由(you)于熱浸(jin)鍍(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban),但在混(hun)(hun)凝(ning)土(tu)的(de)(de)(de)堿性條件下,鍍(du)(du)(du)(du)(du)鋁(lv)鋅(xin)(xin)(xin)的(de)(de)(de)防(fang)腐(fu)(fu)蝕性能低(di)于熱浸(jin)鍍(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban),且(qie)鋁(lv)會和混(hun)(hun)凝(ning)土(tu)發生反應(ying),并降低(di)混(hun)(hun)凝(ning)土(tu)與鋼(gang)(gang)板(ban)(ban)(ban)(ban)的(de)(de)(de)粘結性能。因此參(can)考國外(wai)規范(fan),及(ji)國內外(wai)工程,行家(jia)壓型(xing)(xing)(xing)鋼(gang)(gang)板(ban)(ban)(ban)(ban)不建議使用(yong)鍍(du)(du)(du)(du)(du)鋁(lv)鋅(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban)。
熱(re)(re)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)板(ban)和電鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)板(ban)在鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)量(liang)上有很大的(de)(de)(de)差(cha)別,就像(xiang)山(shan)東彩涂卷)。熱(re)(re)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)的(de)(de)(de)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)量(liang)不(bu)(bu)可能太小,一(yi)般較(jiao)(jiao)小為(wei)雙(shuang)面50~60g/m2,較(jiao)(jiao)大可達(da)600g/m2。電鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)板(ban)的(de)(de)(de)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)層(ceng)(ceng)可以很薄,較(jiao)(jiao)小達(da)15g/m2,但要求鍍(du)(du)(du)層(ceng)(ceng)較(jiao)(jiao)厚的(de)(de)(de)話則(ze)生產(chan)線速度很慢,不(bu)(bu)適(shi)應現代化(hua)機組的(de)(de)(de)工藝特點,一(yi)般較(jiao)(jiao)大為(wei)lO0g/m2左右。正因為(wei)如此(ci),電鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)板(ban)的(de)(de)(de)生產(chan)受到(dao)很大的(de)(de)(de)限制。工一(yi)般電鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)比較(jiao)(jiao)多,適(shi)用于小部(bu)件(jian);熱(re)(re)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)一(yi)般用于電力設(she)備(bei)(bei)和構件(jian),適(shi)用于大的(de)(de)(de)部(bu)件(jian)和設(she)備(bei)(bei)。當然他們的(de)(de)(de)價格(ge)也相對便宜一(yi)些。建設(she)部(bu)已正式下文,淘汰技術落后的(de)(de)(de)冷(leng)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)管,不(bu)(bu)準用冷(leng)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)管作水、煤氣管。
攀華C型鋼廠家樓承板能夠滿足快速施工的需求,可以在短時間內搭建起牢固的作業平臺,而且還能把多個樓承板層鋪設壓型鋼板,分層澆筑混凝土板的流水施工作業。可以作為混凝土樓板的受拉鋼筋,可以使樓板的剛度增強,而且使得鋼筋和混凝土的用量明顯減少。C型鋼廠家壓型(xing)板(ban)表面壓紋使(shi)樓承板(ban)與混凝土之間產(chan)生大的(de)結(jie)合力(li),使(shi)二(er)者形成整體,再配(pei)合上加勁肋,使(shi)得有(you)高強承載力(li)。還可(ke)以作為性(xing)模板(ban),懸挑(tiao)的(de)長度可(ke)根(gen)據樓承板(ban)的(de)截面特(te)性(xing)來定。為了(le)防(fang)止(zhi)懸挑(tiao)板(ban)的(de)開裂,需在(zai)支座處(chu)依結(jie)構工程(cheng)師的(de)設計配(pei)上負筋。而且都是經過固定滅火(huo)(huo)系統(tong)及耐火(huo)(huo)構件質量(liang)檢測(ce)中心的(de)耐火(huo)(huo)檢測(ce),具有(you)防(fang)火(huo)(huo)的(de)特(te)性(xing)。
由(you)于(yu)(yu)我(wo)國鋅資源比較(jiao)豐富,鍍鋅又(you)是一種(zhong)價廉、能(neng)防銹(xiu),又(you)能(neng)裝飾的高性(xing)價比鍍種(zhong),因而在(zai)汽車、機械、電子、船舶、儀表、輕(qing)工(gong)等(deng)(deng)(deng)工(gong)業(ye)部(bu)門得(de)到廣(guang)泛的應(ying)用(yong)(yong)。如(ru)機械零件、低壓電器、高壓開關、緊固連接件、鋼(gang)鐵(tie)結(jie)構(gou)件、建筑五金(jin)、農業(ye)機械、輕(qing)工(gong)產品(pin)等(deng)(deng)(deng)都離(li)不開鍍鋅鈍化制品(pin)。鍍鋅板(ban)卷(juan)因此可分為熱(re)軋(ya)鍍鋅板(ban)卷(juan)和冷軋(ya)熱(re)鍍鋅板(ban)卷(juan),它們(men)主(zhu)要用(yong)(yong)于(yu)(yu)建筑、家電、汽車、容器、交通(tong)及家業(ye)等(deng)(deng)(deng)領(ling)域。特別(bie)是鋼(gang)結(jie)構(gou)建筑、汽車制造(zao)、鋼(gang)板(ban)倉制造(zao)等(deng)(deng)(deng)行業(ye)。 重慶(qing)鍍鋅卷(juan)特點主(zhu)要為:耐(nai)腐蝕(shi)強(qiang)、表面質(zhi)量(liang)好(hao)、得(de)利于(yu)(yu)深加工(gong)、經濟實(shi)用(yong)(yong)等(deng)(deng)(deng)。