電 話:(曹老師)
電 話:(羅老師)
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地 址:重慶九(jiu)龍坡綠(lv)(lv)云鋼(gang)(gang)材市(shi)場A9-293/雙福攀寶鋼(gang)(gang)材市(shi)場綠(lv)(lv)城路
重慶樓(lou)(lou)承(cheng)板(ban)(ban)由(you)(you)于在(zai)高層(ceng)建(jian)(jian)筑(zhu)(zhu)(zhu)和大跨度高聳結(jie)構方面的優(you)(you)越性,使(shi)其在(zai)非居住建(jian)(jian)筑(zhu)(zhu)(zhu)領域得到了廣泛的應(ying)用。用環保鋼筋(jin)桁(heng)(heng)架樓(lou)(lou)承(cheng)板(ban)(ban)建(jian)(jian)筑(zhu)(zhu)(zhu)的房子(zi)比傳統(tong)房屋的重量(liang)要輕(qing)(qing)一(yi)倍,運用面積也進步百(bai)分之五(wu)左右,這個(ge)就是(shi)它(ta)一(yi)大優(you)(you)點自(zi)重輕(qing)(qing)強度高。依據不(bu)完(wan)整的統(tong)計,我(wo)國在(zai)發(fa)作(zuo)地震時鋼筋(jin)桁(heng)(heng)架樓(lou)(lou)承(cheng)板(ban)(ban)建(jian)(jian)筑(zhu)(zhu)(zhu)的倒塌(ta)幾率(lv)簡直(zhi)是(shi)零,所以它(ta)的抗震性能好(hao)也是(shi)它(ta)的優(you)(you)點之一(yi),由(you)(you)于鋼筋(jin)桁(heng)(heng)架樓(lou)(lou)承(cheng)板(ban)(ban)建(jian)(jian)筑(zhu)(zhu)(zhu)的一(yi)些構件(jian)、墻(qiang)板(ban)(ban)等有關(guan)的建(jian)(jian)材都(dou)是(shi)在(zai)工廠里完(wan)成的,所以就減少了現場(chang)施工的工作(zuo)量(liang),縮短(duan)了施工的工作(zuo)時間,很契合產業化的請求,這個(ge)是(shi)它(ta)的優(you)(you)勢,第三個(ge)就是(shi)它(ta)的可回收應(ying)用了,它(ta)能夠(gou)隨意的撤(che)除和建(jian)(jian)造,關(guan)于環境(jing)不(bu)形成污染,還節約了資源。
實現(xian)了機(ji)械化(hua)生(sheng)產(chan)(chan),有(you)利于鋼(gang)(gang)筋(jin)排列間距均勻、混(hun)(hun)凝(ning)土(tu)保護層厚度一致,提高(gao)了樓板(ban)的施(shi)工質(zhi)量(liang)。裝配式鋼(gang)(gang)筋(jin)桁架樓承板(ban)可顯著減少現(xian)場鋼(gang)(gang)筋(jin)綁扎工程(cheng)量(liang),加快施(shi)工進度,增加施(shi)工保證,實現(xian)文(wen)明施(shi)工。裝配式模(mo)板(ban)和(he)(he)連(lian)接件拆裝方(fang)便,可多次重復(fu)利用,節約鋼(gang)(gang)材,符合(he)國家節能(neng)環保的要(yao)求。鋼(gang)(gang)構自主研發的產(chan)(chan)品(pin)配套自動化(hua)生(sheng)產(chan)(chan)設備,大(da)大(da)提高(gao)了勞動生(sheng)產(chan)(chan)率(lv),有(you)效降低了產(chan)(chan)品(pin)成本(ben),并編制了產(chan)(chan)品(pin)生(sheng)產(chan)(chan)企業(ye)標(biao)準(zhun)、設計手冊和(he)(he)節點構造圖集(ji)以及施(shi)工手冊。并經過(guo)多項(xiang)工程(cheng)應用,各項(xiang)性能(neng)可以滿足現(xian)澆鋼(gang)(gang)筋(jin)混(hun)(hun)凝(ning)土(tu)樓板(ban)承載力和(he)(he)變形的要(yao)求。
鍍(du)鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)板按用(yong)(yong)(yong)(yong)途又可(ke)分為(wei)一(yi)般(ban)(ban)用(yong)(yong)(yong)(yong)、屋頂用(yong)(yong)(yong)(yong)、建筑(zhu)外側(ce)板用(yong)(yong)(yong)(yong)、結(jie)構用(yong)(yong)(yong)(yong)、瓦壟板用(yong)(yong)(yong)(yong)、拉(la)伸用(yong)(yong)(yong)(yong)和深沖用(yong)(yong)(yong)(yong)等鍍(du)鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)板。對于一(yi)般(ban)(ban)防保護用(yong)(yong)(yong)(yong)鍍(du)層(ceng)(ceng),可(ke)以采用(yong)(yong)(yong)(yong)堿性(xing)鋅(xin)(xin)(xin)酸鹽(yan)鍍(du)鋅(xin)(xin)(xin)彩色(se)鈍(dun)化工藝。有(you)(you)時(shi)為(wei)了產品的(de)(de)配色(se)需要,也可(ke)以采用(yong)(yong)(yong)(yong)藍白色(se)鈍(dun)化工藝,比如(ru)軍綠色(se)鈍(dun)化、黑色(se)鈍(dun)化等。為(wei)提高鋼(gang)(gang)(gang)管(guan)(guan)(guan)的(de)(de)耐腐(fu)(fu)(fu)蝕(shi)性(xing)能,對一(yi)般(ban)(ban)鋼(gang)(gang)(gang)管(guan)(guan)(guan)進(jin)行鍍(du)鋅(xin)(xin)(xin)。鍍(du)鋅(xin)(xin)(xin)卷分熱鍍(du)鋅(xin)(xin)(xin)和電鍍(du)鋅(xin)(xin)(xin)兩種,熱鍍(du)鋅(xin)(xin)(xin)鍍(du)鋅(xin)(xin)(xin)層(ceng)(ceng)厚,電鍍(du)鋅(xin)(xin)(xin)成本低(di),表面不是很(hen)光滑。吹氧(yang)焊(han)管(guan)(guan)(guan):用(yong)(yong)(yong)(yong)作(zuo)煉鋼(gang)(gang)(gang)吹氧(yang)用(yong)(yong)(yong)(yong)管(guan)(guan)(guan),一(yi)般(ban)(ban)用(yong)(yong)(yong)(yong)小口徑的(de)(de)焊(han)接鋼(gang)(gang)(gang)管(guan)(guan)(guan),規格由3/8-2寸(cun)八種。用(yong)(yong)(yong)(yong)08、10、15、20或者195-Q235的(de)(de)鋼(gang)(gang)(gang)帶(dai)制作(zuo)成的(de)(de),為(wei)了防腐(fu)(fu)(fu)蝕(shi),有(you)(you)得(de)進(jin)行滲(shen)鋁處理。鍍(du)鋅(xin)(xin)(xin)其防護作(zuo)用(yong)(yong)(yong)(yong)更強,抗腐(fu)(fu)(fu)蝕(shi)能力強。整個結(jie)構由鋅(xin)(xin)(xin),形成致(zhi)密的(de)(de)四元(yuan)結(jie)晶體,此結(jie)晶體在鋼(gang)(gang)(gang)板上形成一(yi)層(ceng)(ceng)屏障, 因而有(you)(you)效的(de)(de)防止腐(fu)(fu)(fu)蝕(shi)因子穿透。 耐腐(fu)(fu)(fu)蝕(shi)性(xing)來自鋅(xin)(xin)(xin)的(de)(de)障礙層(ceng)(ceng)保護功能強。
鍍鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)板為基板的彩(cai)(cai)涂(tu)(tu)鋼(gang)(gang)(gang)板,除有(you)鋅(xin)(xin)(xin)保護外,鋅(xin)(xin)(xin)層(ceng)(ceng)上(shang)的有(you)機涂(tu)(tu)層(ceng)(ceng)起(qi)了(le)覆蓋隔離作用,可防止(zhi)鋼(gang)(gang)(gang)板生銹,使(shi)用壽命比鍍鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)板更長,據介紹涂(tu)(tu)層(ceng)(ceng)鋼(gang)(gang)(gang)板的使(shi)用壽命比鍍鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)板長50%。在(zai)連(lian)續(xu)機組上(shang)以冷(leng)軋帶(dai)鋼(gang)(gang)(gang),鍍鋅(xin)(xin)(xin)帶(dai)鋼(gang)(gang)(gang)(電鍍鋅(xin)(xin)(xin)和熱鍍鋅(xin)(xin)(xin))為基板,經(jing)過(guo)表面預(yu)處(chu)理(li)(脫脂(zhi)和化學處(chu)理(li)),用輥涂(tu)(tu)的方法,涂(tu)(tu)上(shang)一層(ceng)(ceng)或多層(ceng)(ceng)液態涂(tu)(tu)料(liao),經(jing)過(guo)烘烤和冷(leng)卻(que)所(suo)得的板材(cai)即(ji)為涂(tu)(tu)層(ceng)(ceng)鋼(gang)(gang)(gang)板。由于(yu)涂(tu)(tu)層(ceng)(ceng)可以有(you)各種不(bu)同的顏色,習(xi)慣上(shang)把涂(tu)(tu)層(ceng)(ceng)鋼(gang)(gang)(gang)板叫(jiao)做彩(cai)(cai)色涂(tu)(tu)層(ceng)(ceng)鋼(gang)(gang)(gang)板。又由于(yu)涂(tu)(tu)層(ceng)(ceng)是在(zai)鋼(gang)(gang)(gang)板成型加工(gong)之前進行的,在(zai)國外這叫(jiao)做預(yu)涂(tu)(tu)層(ceng)(ceng)鋼(gang)(gang)(gang)板。
鍍鋅管廠家熱鍍鋅生產發展一直處于滯后狀態。20世紀50年代到60年代陸續建成了13條單張鋼板熔劑法熱鍍鋅機組,能力為10萬t/a,但因產量低、成本高、質量差、污染環境、經濟效益差等缺陷已先后停、轉產。從20世紀70年代末,我國才開始建造大型寬帶熱鍍鋅機組。彭水鍍鋅管熱鍍鋅帶鋼在我國(guo)市場一直是(shi)緊缺(que)品種。從(cong)20世紀90年代中期以(yi)來,每(mei)年都要從(cong)國(guo)外進口80-100萬t左(zuo)右。隨著國(guo)內(nei)經(jing)濟(ji)的發展(zhan),尤其是(shi)汽車、家電及建筑業的發展(zhan),對(dui)鍍鋅帶鋼的需求量(liang)也(ye)大大增加。