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地(di) 址:重(zhong)慶(qing)九(jiu)龍坡綠云鋼材市場A9-293/雙福攀寶鋼材市場綠城路
堆(dui)積樓(lou)(lou)(lou)承板(ban)(ban)的(de)地(di)坪應基(ji)本平坦,鋼筋桁架樓(lou)(lou)(lou)承板(ban)(ban)堆(dui)積不宜過高,每堆(dui)不超越60張。樓(lou)(lou)(lou)承板(ban)(ban)運(yun)至現(xian)場,需妥善保護,不得有任何損(sun)壞和(he)污染,特別(bie)(bie)不得感(gan)染油污。樓(lou)(lou)(lou)承板(ban)(ban)應根據排版(ban)圖(tu)預(yu)先切開、編號。起吊(diao)(diao)(diao)前,每捆要有兩(liang)條(tiao)鋼絲(si)繩,分別(bie)(bie)捆于兩(liang)頭四分之(zhi)一(yi)鋼板(ban)(ban)長度處,采用專用吊(diao)(diao)(diao)具吊(diao)(diao)(diao)起。應先行試吊(diao)(diao)(diao),檢查重(zhong)心是否穩(wen)定,鋼索是否會滑(hua)動,待牢(lao)靠(kao),無慮(lv)時(shi)方可吊(diao)(diao)(diao)起。起吊(diao)(diao)(diao)時(shi),應從(cong)下往上樓(lou)(lou)(lou)層次序吊(diao)(diao)(diao)料為原(yuan)則(ze),避免因(yin)先行吊(diao)(diao)(diao)放上層資料后,阻止(zhi)下面(mian)樓(lou)(lou)(lou)層的(de)吊(diao)(diao)(diao)放作業。整疊樓(lou)(lou)(lou)承板(ban)(ban)放梁面(mian)時(shi),應考慮(lv)梁的(de)承載能力(li),避免因(yin)集中載荷過大,造成梁的(de)變形。樓(lou)(lou)(lou)承板(ban)(ban)吊(diao)(diao)(diao)至樓(lou)(lou)(lou)層,暫時(shi)不鋪設時(shi),應作牢(lao)靠(kao)固定,避免飛落(luo)和(he)滑(hua)落(luo)傷人。
熱(re)(re)鍍鋅(xin)卷板(ban)(ban)(ban)現(xian)貨消息:熱(re)(re)鍍鋅(xin)產品廣泛(fan)用(yong)于(yu)建(jian)筑、家電、車船、容(rong)器制造業、機電業等,幾乎涉及到(dao)衣(yi)食(shi)住行各(ge)個領(ling)域。近(jin)(jin)年來,世界鍍鋅(xin)鋼(gang)板(ban)(ban)(ban)需求量不斷(duan)增(zeng)加,產量增(zeng)長也很快,在美(mei)、日等鋼(gang)材生(sheng)產大國,熱(re)(re)鍍鋅(xin)鋼(gang)板(ban)(ban)(ban)在鋼(gang)材中所占比例已高達13%-15%。 熱(re)(re)鍍鋅(xin)卷板(ban)(ban)(ban)現(xian)貨消息:近(jin)(jin)來,汽車行業越來越重視(shi)材料的(de)(de)使用(yong)壽命,用(yong)涂(tu)漆冷軋鋼(gang)板(ban)(ban)(ban)已不能(neng)滿足耐(nai)(nai)腐蝕(shi)方(fang)面的(de)(de)要求。在這種(zhong)情況下,耐(nai)(nai)腐蝕(shi)性優良且成(cheng)本低廉(lian)的(de)(de)熱(re)(re)鍍鋅(xin)板(ban)(ban)(ban)開(kai)始(shi)普遍(bian)受到(dao)了汽車廠家的(de)(de)青睞。
鍍(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)板(ban)(ban)(ban)(ban)是(shi)為防止鋼(gang)板(ban)(ban)(ban)(ban)表(biao)面遭受腐蝕,延(yan)長(chang)其(qi)使用(yong)(yong)壽(shou)命,在鋼(gang)板(ban)(ban)(ban)(ban)表(biao)面涂以一(yi)層金(jin)屬鋅(xin)(xin)(xin)(xin),這種(zhong)(zhong)涂鋅(xin)(xin)(xin)(xin)的(de)(de)(de)薄(bo)鋼(gang)板(ban)(ban)(ban)(ban)稱為鍍(du)(du)鋅(xin)(xin)(xin)(xin)板(ban)(ban)(ban)(ban)。鋼(gang)板(ban)(ban)(ban)(ban)也是(shi)用(yong)(yong)熱浸(jin)法制造(zao),但在出槽(cao)后,立(li)(li)即把它(ta)加(jia)熱到500℃左右,使其(qi)生(sheng)成鋅(xin)(xin)(xin)(xin)和鐵的(de)(de)(de)合(he)(he)金(jin)被膜。這種(zhong)(zhong)鍍(du)(du)鋅(xin)(xin)(xin)(xin)卷(juan)(juan)具(ju)(ju)有(you)良(liang)好的(de)(de)(de)涂料的(de)(de)(de)密(mi)著性和焊接性。合(he)(he)金(jin)化鍍(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)板(ban)(ban)(ban)(ban)。這種(zhong)(zhong)鋼(gang)板(ban)(ban)(ban)(ban)也是(shi)用(yong)(yong)熱浸(jin)法制造(zao),但在出槽(cao)后,立(li)(li)即把它(ta)加(jia)熱到500℃左右,使其(qi)生(sheng)成鋅(xin)(xin)(xin)(xin)和鐵的(de)(de)(de)合(he)(he)金(jin)被膜。這種(zhong)(zhong)鍍(du)(du)鋅(xin)(xin)(xin)(xin)板(ban)(ban)(ban)(ban)具(ju)(ju)有(you)良(liang)好的(de)(de)(de)涂料的(de)(de)(de)密(mi)著性和焊接性。熱浸(jin)鍍(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)板(ban)(ban)(ban)(ban)。將薄(bo)鋼(gang)板(ban)(ban)(ban)(ban)浸(jin)入熔(rong)解(jie)的(de)(de)(de)鋅(xin)(xin)(xin)(xin)槽(cao)中,使其(qi)表(biao)面粘附一(yi)層鋅(xin)(xin)(xin)(xin)的(de)(de)(de)薄(bo)鋼(gang)板(ban)(ban)(ban)(ban)。目前主要采用(yong)(yong)連續鍍(du)(du)鋅(xin)(xin)(xin)(xin)工藝生(sheng)產,即把成卷(juan)(juan)的(de)(de)(de)鋼(gang)板(ban)(ban)(ban)(ban)連續浸(jin)在熔(rong)解(jie)有(you)鋅(xin)(xin)(xin)(xin)的(de)(de)(de)鍍(du)(du)槽(cao)中制成鍍(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)板(ban)(ban)(ban)(ban)。合(he)(he)金(jin)、復合(he)(he)鍍(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)板(ban)(ban)(ban)(ban)。它(ta)是(shi)用(yong)(yong)鋅(xin)(xin)(xin)(xin)和其(qi)他金(jin)屬如鉛、鋅(xin)(xin)(xin)(xin)制成合(he)(he)金(jin)乃(nai)至復合(he)(he)鍍(du)(du)成的(de)(de)(de)鋼(gang)板(ban)(ban)(ban)(ban)。這種(zhong)(zhong)鋼(gang)板(ban)(ban)(ban)(ban)既(ji)具(ju)(ju)有(you)防銹性能(neng),又有(you)良(liang)好的(de)(de)(de)涂裝(zhuang)性能(neng)。
廣西白鐵重慶樓承板由于在高層建筑和大跨度高聳結構方面的優越性,使其在非居住建筑領域得到了廣泛的應用。用環保鋼筋桁架樓承板建筑的房子比傳統房屋的重量要輕一倍,運用面積也進步百分之五左右,這個就是它一大優點自重輕強度高。白鐵價格依據不完整的(de)統計,我(wo)國在(zai)發作(zuo)地震時(shi)鋼(gang)筋(jin)桁架樓承板(ban)建(jian)(jian)筑的(de)倒塌幾率簡直是(shi)(shi)零,所以它(ta)的(de)抗震性能好也是(shi)(shi)它(ta)的(de)優點之(zhi)一,由于鋼(gang)筋(jin)桁架樓承板(ban)建(jian)(jian)筑的(de)一些構(gou)件、墻板(ban)等有(you)關的(de)建(jian)(jian)材都(dou)是(shi)(shi)在(zai)工(gong)廠里完成的(de),所以就減(jian)少了(le)(le)現場施工(gong)的(de)工(gong)作(zuo)量,縮短了(le)(le)施工(gong)的(de)工(gong)作(zuo)時(shi)間,很契合產(chan)業化的(de)請求,這個(ge)是(shi)(shi)它(ta)的(de)優勢,第三個(ge)就是(shi)(shi)它(ta)的(de)可回收應用(yong)了(le)(le),它(ta)能夠隨意的(de)撤除和建(jian)(jian)造,關于環境不形成污染(ran),還節約了(le)(le)資源(yuan)。
熱(re)鍍(du)(du)(du)(du)鋅(xin)(xin)板和電鍍(du)(du)(du)(du)鋅(xin)(xin)板在鍍(du)(du)(du)(du)鋅(xin)(xin)量上有很大(da)(da)的(de)(de)(de)差別,就像山(shan)東彩(cai)涂(tu)卷)。熱(re)鍍(du)(du)(du)(du)鋅(xin)(xin)的(de)(de)(de)鍍(du)(du)(du)(du)鋅(xin)(xin)量不(bu)可(ke)能(neng)太小(xiao),一般較(jiao)(jiao)小(xiao)為雙面50~60g/m2,較(jiao)(jiao)大(da)(da)可(ke)達600g/m2。電鍍(du)(du)(du)(du)鋅(xin)(xin)板的(de)(de)(de)鍍(du)(du)(du)(du)鋅(xin)(xin)層可(ke)以很薄,較(jiao)(jiao)小(xiao)達15g/m2,但(dan)要求鍍(du)(du)(du)(du)層較(jiao)(jiao)厚(hou)的(de)(de)(de)話則生產(chan)線速度很慢,不(bu)適(shi)應現代化機組的(de)(de)(de)工藝特點(dian),一般較(jiao)(jiao)大(da)(da)為lO0g/m2左右。正因為如此,電鍍(du)(du)(du)(du)鋅(xin)(xin)板的(de)(de)(de)生產(chan)受到很大(da)(da)的(de)(de)(de)限(xian)制。工一般電鍍(du)(du)(du)(du)鋅(xin)(xin)比較(jiao)(jiao)多,適(shi)用(yong)于(yu)小(xiao)部件(jian)(jian);熱(re)鍍(du)(du)(du)(du)鋅(xin)(xin)一般用(yong)于(yu)電力設備(bei)和構件(jian)(jian),適(shi)用(yong)于(yu)大(da)(da)的(de)(de)(de)部件(jian)(jian)和設備(bei)。當然他(ta)們(men)的(de)(de)(de)價格(ge)也相對便宜一些。建設部已正式下文(wen),淘(tao)汰技術落后的(de)(de)(de)冷鍍(du)(du)(du)(du)鋅(xin)(xin)管(guan)(guan),不(bu)準用(yong)冷鍍(du)(du)(du)(du)鋅(xin)(xin)管(guan)(guan)作(zuo)水、煤氣管(guan)(guan)。
樓(lou)(lou)承板(ban)組(zu)合(he)(he)板(ban)是一種十(shi)分(fen)合(he)(he)理的(de)結(jie)(jie)構(gou)方式(shi),它能夠(gou)按(an)其各組(zu)成部件所處的(de)方位和特色,充(chong)分(fen)發揮鋼(gang)材抗(kang)拉和混凝(ning)土(tu)抗(kang)壓(ya)功(gong)能好的(de)長(chang)處,并(bing)具(ju)有杰出的(de)抗(kang)震功(gong)能、施工功(gong)能。這種結(jie)(jie)構(gou)現在被廣泛運(yun)用(yong)于國內外修(xiu)建中,但在國內大都將樓(lou)(lou)承板(ban)當(dang)作模板(ban)運(yun)用(yong),而沒(mei)有充(chong)分(fen)發揮樓(lou)(lou)承板(ban)的(de)效(xiao)果。 與一般鋼(gang)筋混凝(ning)土(tu)樓(lou)(lou)板(ban)比較,樓(lou)(lou)承板(ban)組(zu)合(he)(he)樓(lou)(lou)板(ban)具(ju)備以下長(chang)處:樓(lou)(lou)承板(ban)能夠(gou)作為現澆混凝(ning)土(tu)的(de)模板(ban)。這樣就省掉了施工中裝(zhuang)(zhuang)置(zhi)和撤除模板(ban)等工序,然后節約了時刻(ke)和勞(lao)動力;當(dang)樓(lou)(lou)承板(ban)裝(zhuang)(zhuang)置(zhi)好今(jin)后將能夠(gou)作為施工平臺運(yun)用(yong)。