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地(di) 址:重慶九龍坡綠(lv)(lv)云鋼材(cai)市場(chang)A9-293/雙福(fu)攀寶鋼材(cai)市場(chang)綠(lv)(lv)城路
樓(lou)承(cheng)(cheng)(cheng)(cheng)板(ban)(ban)組(zu)合板(ban)(ban)是(shi)一(yi)種(zhong)十分合理的(de)(de)結構方式,它能(neng)夠(gou)按其各組(zu)成部件所處的(de)(de)方位(wei)和(he)特色,充分發揮鋼(gang)材抗(kang)拉和(he)混凝土(tu)抗(kang)壓(ya)功(gong)(gong)能(neng)好的(de)(de)長處,并具(ju)有杰出的(de)(de)抗(kang)震功(gong)(gong)能(neng)、施工(gong)功(gong)(gong)能(neng)。這種(zhong)結構現(xian)在被(bei)廣泛運(yun)用于國內(nei)外(wai)修建中(zhong),但(dan)在國內(nei)大(da)都(dou)將(jiang)樓(lou)承(cheng)(cheng)(cheng)(cheng)板(ban)(ban)當作(zuo)(zuo)模板(ban)(ban)運(yun)用,而沒(mei)有充分發揮樓(lou)承(cheng)(cheng)(cheng)(cheng)板(ban)(ban)的(de)(de)效果。 與(yu)一(yi)般鋼(gang)筋混凝土(tu)樓(lou)板(ban)(ban)比較,樓(lou)承(cheng)(cheng)(cheng)(cheng)板(ban)(ban)組(zu)合樓(lou)板(ban)(ban)具(ju)備以下長處:樓(lou)承(cheng)(cheng)(cheng)(cheng)板(ban)(ban)能(neng)夠(gou)作(zuo)(zuo)為現(xian)澆混凝土(tu)的(de)(de)模板(ban)(ban)。這樣(yang)就省掉了施工(gong)中(zhong)裝置和(he)撤(che)除模板(ban)(ban)等工(gong)序,然后節(jie)約(yue)了時刻和(he)勞動力;當樓(lou)承(cheng)(cheng)(cheng)(cheng)板(ban)(ban)裝置好今后將(jiang)能(neng)夠(gou)作(zuo)(zuo)為施工(gong)平臺運(yun)用。
重慶樓(lou)(lou)承(cheng)(cheng)(cheng)板(ban)由于(yu)在高層(ceng)建(jian)(jian)(jian)(jian)筑(zhu)(zhu)和(he)大(da)跨度(du)高聳結構方(fang)面(mian)的(de)(de)(de)(de)優(you)越性,使其(qi)在非居住建(jian)(jian)(jian)(jian)筑(zhu)(zhu)領域(yu)得(de)到了(le)(le)廣(guang)泛的(de)(de)(de)(de)應(ying)用(yong)。用(yong)環(huan)保鋼(gang)筋(jin)(jin)桁(heng)架(jia)(jia)樓(lou)(lou)承(cheng)(cheng)(cheng)板(ban)建(jian)(jian)(jian)(jian)筑(zhu)(zhu)的(de)(de)(de)(de)房(fang)子(zi)比(bi)傳統房(fang)屋的(de)(de)(de)(de)重量要輕一倍(bei),運用(yong)面(mian)積也進(jin)步百分之五(wu)左右,這個(ge)就是(shi)它(ta)一大(da)優(you)點自重輕強度(du)高。依(yi)據(ju)不(bu)完(wan)整(zheng)的(de)(de)(de)(de)統計,我(wo)國(guo)在發作地震(zhen)時鋼(gang)筋(jin)(jin)桁(heng)架(jia)(jia)樓(lou)(lou)承(cheng)(cheng)(cheng)板(ban)建(jian)(jian)(jian)(jian)筑(zhu)(zhu)的(de)(de)(de)(de)倒塌幾率簡直(zhi)是(shi)零,所(suo)以它(ta)的(de)(de)(de)(de)抗震(zhen)性能(neng)(neng)好也是(shi)它(ta)的(de)(de)(de)(de)優(you)點之一,由于(yu)鋼(gang)筋(jin)(jin)桁(heng)架(jia)(jia)樓(lou)(lou)承(cheng)(cheng)(cheng)板(ban)建(jian)(jian)(jian)(jian)筑(zhu)(zhu)的(de)(de)(de)(de)一些(xie)構件、墻板(ban)等有關(guan)的(de)(de)(de)(de)建(jian)(jian)(jian)(jian)材都是(shi)在工(gong)廠里完(wan)成的(de)(de)(de)(de),所(suo)以就減少了(le)(le)現場施(shi)工(gong)的(de)(de)(de)(de)工(gong)作量,縮(suo)短了(le)(le)施(shi)工(gong)的(de)(de)(de)(de)工(gong)作時間,很契合產業化的(de)(de)(de)(de)請(qing)求,這個(ge)是(shi)它(ta)的(de)(de)(de)(de)優(you)勢,第三個(ge)就是(shi)它(ta)的(de)(de)(de)(de)可回收應(ying)用(yong)了(le)(le),它(ta)能(neng)(neng)夠隨意的(de)(de)(de)(de)撤除和(he)建(jian)(jian)(jian)(jian)造(zao),關(guan)于(yu)環(huan)境不(bu)形成污(wu)染,還節(jie)約了(le)(le)資源。
鍍鋅(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban)為基板(ban)(ban)(ban)(ban)的(de)彩(cai)涂(tu)(tu)(tu)鋼(gang)(gang)板(ban)(ban)(ban)(ban),除有鋅(xin)保護外,鋅(xin)層(ceng)上的(de)有機(ji)涂(tu)(tu)(tu)層(ceng)起了覆蓋隔離作用,可防止(zhi)鋼(gang)(gang)板(ban)(ban)(ban)(ban)生銹,使用壽(shou)命比鍍鋅(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban)更長(chang),據介紹涂(tu)(tu)(tu)層(ceng)鋼(gang)(gang)板(ban)(ban)(ban)(ban)的(de)使用壽(shou)命比鍍鋅(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban)長(chang)50%。在(zai)(zai)連續(xu)機(ji)組(zu)上以(yi)冷軋帶鋼(gang)(gang),鍍鋅(xin)帶鋼(gang)(gang)(電鍍鋅(xin)和(he)熱鍍鋅(xin))為基板(ban)(ban)(ban)(ban),經(jing)過表面預(yu)處理(脫脂和(he)化學處理),用輥涂(tu)(tu)(tu)的(de)方法,涂(tu)(tu)(tu)上一層(ceng)或多層(ceng)液(ye)態涂(tu)(tu)(tu)料,經(jing)過烘烤和(he)冷卻所得的(de)板(ban)(ban)(ban)(ban)材即(ji)為涂(tu)(tu)(tu)層(ceng)鋼(gang)(gang)板(ban)(ban)(ban)(ban)。由于涂(tu)(tu)(tu)層(ceng)可以(yi)有各種不同(tong)的(de)顏色(se),習慣上把涂(tu)(tu)(tu)層(ceng)鋼(gang)(gang)板(ban)(ban)(ban)(ban)叫做(zuo)彩(cai)色(se)涂(tu)(tu)(tu)層(ceng)鋼(gang)(gang)板(ban)(ban)(ban)(ban)。又由于涂(tu)(tu)(tu)層(ceng)是在(zai)(zai)鋼(gang)(gang)板(ban)(ban)(ban)(ban)成型加工之前(qian)進行的(de),在(zai)(zai)國外這叫做(zuo)預(yu)涂(tu)(tu)(tu)層(ceng)鋼(gang)(gang)板(ban)(ban)(ban)(ban)。
酒鋼鍍鋅板堆積樓承板的地坪應基本平坦,鋼筋桁架樓承板堆積不宜過高,每堆不超越60張。江油鍍鋅板價格樓(lou)承板(ban)運(yun)至現場,需妥善保護,不(bu)得有任何損(sun)壞和污(wu)染,特(te)別不(bu)得感(gan)染油污(wu)。樓(lou)承板(ban)應根據排版(ban)圖預先(xian)(xian)切開(kai)、編號。起吊前,每捆要有兩條鋼(gang)絲繩,分別捆于(yu)兩頭(tou)四分之一(yi)鋼(gang)板(ban)長度處,采用專(zhuan)用吊具(ju)吊起。應先(xian)(xian)行試吊,檢查重心是(shi)否(fou)穩定,鋼(gang)索是(shi)否(fou)會滑(hua)動,待牢靠,無慮時方可吊起。起吊時,應從(cong)下往(wang)上(shang)樓(lou)層(ceng)次序(xu)吊料為原(yuan)則,避(bi)免(mian)因(yin)先(xian)(xian)行吊放(fang)上(shang)層(ceng)資料后,阻止(zhi)下面樓(lou)層(ceng)的吊放(fang)作業。整疊樓(lou)承板(ban)放(fang)梁(liang)面時,應考慮梁(liang)的承載能力,避(bi)免(mian)因(yin)集中載荷過大,造成(cheng)梁(liang)的變形。樓(lou)承板(ban)吊至樓(lou)層(ceng),暫時不(bu)鋪設時,應作牢靠固(gu)定,避(bi)免(mian)飛落和滑(hua)落傷人。
鍍鋅(xin)鋼板(ban)按用(yong)(yong)(yong)途又(you)可分為一般用(yong)(yong)(yong)、屋頂(ding)用(yong)(yong)(yong)、建筑(zhu)(zhu)外側板(ban)用(yong)(yong)(yong)、結構用(yong)(yong)(yong)、瓦壟板(ban)用(yong)(yong)(yong)、拉伸(shen)用(yong)(yong)(yong)和(he)深(shen)沖用(yong)(yong)(yong)等(deng)鍍鋅(xin)鋼板(ban)。熱鍍鋅(xin)板(ban)主要應用(yong)(yong)(yong)于建筑(zhu)(zhu)外用(yong)(yong)(yong),建筑(zhu)(zhu)內用(yong)(yong)(yong),民用(yong)(yong)(yong),門窗(chuang),家(jia)具,機械,電子(zi)及(ji)家(jia)用(yong)(yong)(yong)電器等(deng)領域(yu)。也(ye)有機箱用(yong)(yong)(yong)這個,不(bu)(bu)過熱鍍鋅(xin)板(ban)不(bu)(bu)放輻射的(de)。空調(diao),冰箱,微波爐及(ji)其類(lei)似家(jia)電背面的(de)那個板(ban)就是熱鍍鋅(xin)板(ban)。鍍鋅(xin)層通過鈍化處(chu)理,可減少潮溫貯運條件下產生折銹蝕(shi)(白銹) 。但這種化學處(chu)理的(de)防(fang)腐蝕(shi)性能是有限的(de),而且(qie),妨礙大多數涂(tu)料的(de)附著性。這種處(chu)理一般不(bu)(bu)用(yong)(yong)(yong)在鋅(xin)鐵合(he)金鍍層,除(chu)光整表(biao)面外,作(zuo)為常規,生產廠對其他類(lei)型的(de)鍍鋅(xin)層均進行(xing)鈍化處(chu)理。