電 話:(曹老師)
電 話:(羅老師)
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地 址:重慶九龍坡綠云(yun)鋼材(cai)市場A9-293/雙福攀寶(bao)鋼材(cai)市場綠城路
樓(lou)承(cheng)板(ban)(ban)(ban)組(zu)合(he)板(ban)(ban)(ban)是一(yi)種十分(fen)合(he)理的(de)(de)結(jie)構方(fang)式(shi),它能(neng)(neng)夠按其(qi)各組(zu)成部件所處(chu)(chu)的(de)(de)方(fang)位和(he)特色(se),充(chong)分(fen)發揮鋼(gang)材(cai)抗(kang)拉和(he)混(hun)凝土抗(kang)壓功(gong)能(neng)(neng)好(hao)的(de)(de)長處(chu)(chu),并具(ju)有(you)杰(jie)出的(de)(de)抗(kang)震功(gong)能(neng)(neng)、施(shi)(shi)工(gong)功(gong)能(neng)(neng)。這種結(jie)構現在被廣泛運用(yong)(yong)于國(guo)內(nei)外(wai)修建中,但在國(guo)內(nei)大都將樓(lou)承(cheng)板(ban)(ban)(ban)當作模(mo)板(ban)(ban)(ban)運用(yong)(yong),而沒有(you)充(chong)分(fen)發揮樓(lou)承(cheng)板(ban)(ban)(ban)的(de)(de)效果。 與一(yi)般鋼(gang)筋(jin)混(hun)凝土樓(lou)板(ban)(ban)(ban)比較,樓(lou)承(cheng)板(ban)(ban)(ban)組(zu)合(he)樓(lou)板(ban)(ban)(ban)具(ju)備以下(xia)長處(chu)(chu):樓(lou)承(cheng)板(ban)(ban)(ban)能(neng)(neng)夠作為現澆(jiao)混(hun)凝土的(de)(de)模(mo)板(ban)(ban)(ban)。這樣就(jiu)省掉了施(shi)(shi)工(gong)中裝置(zhi)和(he)撤除模(mo)板(ban)(ban)(ban)等工(gong)序,然后節約了時(shi)刻和(he)勞動力;當樓(lou)承(cheng)板(ban)(ban)(ban)裝置(zhi)好(hao)今后將能(neng)(neng)夠作為施(shi)(shi)工(gong)平(ping)臺運用(yong)(yong)。
冷軋卷批發鍍鋅鋼板為基板的彩涂鋼板,除有鋅保護外,鋅層上的有機涂層起了覆蓋隔離作用,可防止鋼板生銹,使用壽命比鍍鋅鋼板更長,據介紹涂層鋼板的使用壽命比鍍鋅鋼板長50%。銅梁冷軋卷在(zai)連續機組上以(yi)冷軋帶(dai)鋼,鍍鋅(xin)帶(dai)鋼(電鍍鋅(xin)和(he)熱鍍鋅(xin))為基板(ban)(ban),經過(guo)表面預處理(脫脂和(he)化學處理),用輥涂(tu)的(de)方法,涂(tu)上一層(ceng)或(huo)多層(ceng)液(ye)態涂(tu)料,經過(guo)烘烤和(he)冷卻所得的(de)板(ban)(ban)材即為涂(tu)層(ceng)鋼板(ban)(ban)。由(you)于涂(tu)層(ceng)可(ke)以(yi)有各種不(bu)同的(de)顏(yan)色(se),習慣(guan)上把涂(tu)層(ceng)鋼板(ban)(ban)叫做彩色(se)涂(tu)層(ceng)鋼板(ban)(ban)。又由(you)于涂(tu)層(ceng)是在(zai)鋼板(ban)(ban)成型加工之前(qian)進行的(de),在(zai)國外這(zhe)叫做預涂(tu)層(ceng)鋼板(ban)(ban)。
樓承(cheng)(cheng)(cheng)(cheng)(cheng)板(ban)(ban)鋼(gang)筋(jin)桁(heng)架(jia)是將樓板(ban)(ban)中的(de)鋼(gang)筋(jin)在(zai)(zai)工廠采用進口設(she)備加工成鋼(gang)筋(jin)桁(heng)架(jia),并(bing)將鋼(gang)筋(jin)桁(heng)架(jia)與(yu)鍍鋅鋼(gang)板(ban)(ban)在(zai)(zai)工廠焊(han)接(jie)成一(yi)體的(de)組合(he)模(mo)板(ban)(ban),使其在(zai)(zai)施(shi)工階段可(ke)(ke)作(zuo)為鋼(gang)梁的(de)側向支撐(cheng)使用!樓板(ban)(ban)連接(jie)采用扣合(he)方(fang)式(shi),板(ban)(ban)與(yu)板(ban)(ban)之間(jian)(jian)的(de)拉鉤連接(jie)應(ying)緊密(mi),保證澆筑(zhu)(zhu)混(hun)凝土時不漏漿,同(tong)時注(zhu)意排板(ban)(ban)方(fang)向要(yao)(yao)一(yi)致,桁(heng)架(jia)節點間(jian)(jian)距為200㎜,注(zhu)意不同(tong)模(mo)板(ban)(ban)的(de)橫向節點要(yao)(yao)對齊。我們仔細觀察的(de)話會發現很多高層(ceng)建(jian)筑(zhu)(zhu)上都會設(she)置鋼(gang)筋(jin)桁(heng)架(jia)樓承(cheng)(cheng)(cheng)(cheng)(cheng)板(ban)(ban),我們雖然(ran)經常用到該樓承(cheng)(cheng)(cheng)(cheng)(cheng)板(ban)(ban),但很少有(you)人知道這(zhe)(zhe)種板(ban)(ban)材(cai)為什(shen)么(me)會用于高層(ceng)建(jian)筑(zhu)(zhu)中。下面小編將為您介紹一(yi)下該板(ban)(ban)材(cai)在(zai)(zai)高層(ceng)建(jian)筑(zhu)(zhu)中的(de)使用優勢!鋼(gang)筋(jin)樓承(cheng)(cheng)(cheng)(cheng)(cheng)板(ban)(ban)的(de)搭接(jie)是有(you)著嚴格的(de)施(shi)工要(yao)(yao)求的(de),為保障(zhang)樓承(cheng)(cheng)(cheng)(cheng)(cheng)板(ban)(ban)安裝(zhuang)牢(lao)固,該板(ban)(ban)材(cai)的(de)搭接(jie)需(xu)要(yao)(yao)按照說(shuo)明書(shu)正確進行(xing),搭接(jie)過程中還需(xu)要(yao)(yao)注(zhu)意,沿(yan)順肋(lei)方(fang)向,壓型鋼(gang)板(ban)(ban)如果(guo)可(ke)(ke)以(yi)(yi)滿(man)足正截面承(cheng)(cheng)(cheng)(cheng)(cheng)載力及剪(jian)切(qie)(qie)粘結承(cheng)(cheng)(cheng)(cheng)(cheng)載力的(de)要(yao)(yao)求,可(ke)(ke)以(yi)(yi)不用配順肋(lei)方(fang)向的(de)鋼(gang)筋(jin),這(zhe)(zhe)時候要(yao)(yao)注(zhu)意計算(suan)剪(jian)切(qie)(qie)粘結承(cheng)(cheng)(cheng)(cheng)(cheng)載力。
堆(dui)積(ji)樓(lou)承(cheng)板(ban)的(de)地坪應(ying)基本平坦(tan),鋼筋(jin)桁(heng)架樓(lou)承(cheng)板(ban)堆(dui)積(ji)不(bu)宜過高,每(mei)堆(dui)不(bu)超越(yue)60張。樓(lou)承(cheng)板(ban)運至(zhi)(zhi)現場(chang),需妥善保護,不(bu)得有任何(he)損壞和(he)污染,特(te)別不(bu)得感染油污。樓(lou)承(cheng)板(ban)應(ying)根據(ju)排版圖預先(xian)(xian)切(qie)開、編號(hao)。起(qi)吊(diao)(diao)(diao)(diao)前,每(mei)捆(kun)要有兩條鋼絲(si)繩,分(fen)別捆(kun)于兩頭四分(fen)之一鋼板(ban)長度處(chu),采用(yong)專用(yong)吊(diao)(diao)(diao)(diao)具(ju)吊(diao)(diao)(diao)(diao)起(qi)。應(ying)先(xian)(xian)行試吊(diao)(diao)(diao)(diao),檢查重心(xin)是(shi)否穩定,鋼索是(shi)否會滑動,待(dai)牢(lao)(lao)靠,無慮時(shi)方可吊(diao)(diao)(diao)(diao)起(qi)。起(qi)吊(diao)(diao)(diao)(diao)時(shi),應(ying)從下(xia)往上樓(lou)層(ceng)次序吊(diao)(diao)(diao)(diao)料(liao)為原(yuan)則,避免因(yin)先(xian)(xian)行吊(diao)(diao)(diao)(diao)放(fang)上層(ceng)資料(liao)后,阻止(zhi)下(xia)面樓(lou)層(ceng)的(de)吊(diao)(diao)(diao)(diao)放(fang)作業。整疊樓(lou)承(cheng)板(ban)放(fang)梁(liang)(liang)面時(shi),應(ying)考慮梁(liang)(liang)的(de)承(cheng)載(zai)能力,避免因(yin)集中載(zai)荷過大,造成(cheng)梁(liang)(liang)的(de)變形。樓(lou)承(cheng)板(ban)吊(diao)(diao)(diao)(diao)至(zhi)(zhi)樓(lou)層(ceng),暫(zan)時(shi)不(bu)鋪設時(shi),應(ying)作牢(lao)(lao)靠固定,避免飛落和(he)滑落傷人。
熱(re)鍍(du)鋅(xin)卷(juan)板(ban)(ban)現(xian)貨(huo)消息:熱(re)鍍(du)鋅(xin)產(chan)品廣泛用于建筑、家電(dian)、車船、容器制造業(ye)(ye)、機(ji)電(dian)業(ye)(ye)等,幾乎涉及到衣(yi)食住行各個領域。近年(nian)來(lai)(lai),世界鍍(du)鋅(xin)鋼(gang)板(ban)(ban)需求量不斷增(zeng)加,產(chan)量增(zeng)長也很快,在美、日等鋼(gang)材(cai)生產(chan)大國,熱(re)鍍(du)鋅(xin)鋼(gang)板(ban)(ban)在鋼(gang)材(cai)中(zhong)所(suo)占比例已(yi)高達13%-15%。 熱(re)鍍(du)鋅(xin)卷(juan)板(ban)(ban)現(xian)貨(huo)消息:近來(lai)(lai),汽(qi)車行業(ye)(ye)越(yue)來(lai)(lai)越(yue)重(zhong)視材(cai)料的(de)(de)使用壽命,用涂漆冷(leng)軋鋼(gang)板(ban)(ban)已(yi)不能滿(man)足(zu)耐腐蝕方面的(de)(de)要求。在這種情況下,耐腐蝕性優(you)良且成(cheng)本低廉的(de)(de)熱(re)鍍(du)鋅(xin)板(ban)(ban)開始普(pu)遍受到了汽(qi)車廠家的(de)(de)青睞。