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地(di) 址:重慶九龍(long)坡綠云鋼(gang)材(cai)市場(chang)A9-293/雙福攀寶(bao)鋼(gang)材(cai)市場(chang)綠城路
樓(lou)承(cheng)(cheng)板(ban)(ban)(ban)適(shi)應主體鋼(gang)結構快速施工(gong)的(de)(de)(de)(de)要求,能夠在短時間內(nei)提(ti)供堅定的(de)(de)(de)(de)作業平臺,并可采用(yong)多個(ge)樓(lou)層鋪設(she)壓(ya)(ya)(ya)型(xing)鋼(gang)板(ban)(ban)(ban),分層澆筑(zhu)混(hun)(hun)凝(ning)土(tu)(tu)板(ban)(ban)(ban)的(de)(de)(de)(de)流水(shui)施工(gong)。在使用(yong)階(jie)段樓(lou)承(cheng)(cheng)板(ban)(ban)(ban)作為(wei)混(hun)(hun)凝(ning)土(tu)(tu)樓(lou)板(ban)(ban)(ban)的(de)(de)(de)(de)受拉(la)鋼(gang)筋(jin),也提(ti)高(gao)了(le)樓(lou)板(ban)(ban)(ban)的(de)(de)(de)(de)剛(gang)度(du),節(jie)省(sheng)了(le)鋼(gang)筋(jin)和混(hun)(hun)凝(ning)土(tu)(tu)的(de)(de)(de)(de)用(yong)量。樓(lou)承(cheng)(cheng)板(ban)(ban)(ban)上面(mian)可以鋪設(she)保溫,隔音,隔熱,隔振等材料。樓(lou)面(mian)性能充分發揮鋼(gang)的(de)(de)(de)(de)良好的(de)(de)(de)(de)抗(kang)拉(la)強度(du)和延性及(ji)混(hun)(hun)凝(ning)土(tu)(tu)優(you)良的(de)(de)(de)(de)抗(kang)壓(ya)(ya)(ya)強度(du)和較大的(de)(de)(de)(de)剛(gang)度(du)。壓(ya)(ya)(ya)型(xing)板(ban)(ban)(ban)表(biao)面(mian)壓(ya)(ya)(ya)紋使樓(lou)承(cheng)(cheng)板(ban)(ban)(ban)與(yu)混(hun)(hun)凝(ning)土(tu)(tu)之間產生大的(de)(de)(de)(de)結合力,使二者形成整(zheng)體,配(pei)以加勁肋,使樓(lou)承(cheng)(cheng)板(ban)(ban)(ban)系統具有高(gao)強承(cheng)(cheng)載力。在懸(xuan)臂條件(jian)下,樓(lou)承(cheng)(cheng)板(ban)(ban)(ban)僅作為(wei)性模板(ban)(ban)(ban)。懸(xuan)挑的(de)(de)(de)(de)長度(du)可根(gen)據樓(lou)承(cheng)(cheng)板(ban)(ban)(ban)的(de)(de)(de)(de)截面(mian)特性來定。為(wei)了(le)防止懸(xuan)挑板(ban)(ban)(ban)的(de)(de)(de)(de)開裂,需在支座處依結構工(gong)程(cheng)師的(de)(de)(de)(de)設(she)計配(pei)上負筋(jin)。
鍍鋅鋼板價格樓承板的使用是需要安裝的,那么如果要安裝就要選擇合適的小配件,焊后栓釘高度大于壓型鋼板波高30MM(留意挑選樓板的類型);栓釘頂面混凝土保護層不小于15MM(留意樓板總厚度)直徑不宜大于19MM。長春攀華鍍鋅鋼板樓承板(ban)栓(shuan)(shuan)釘(ding)類型有ф8、ф10、ф13、ф16、ф19、ф22、ф25,栓(shuan)(shuan)釘(ding)一(yi)般(ban)(ban)在(zai)鋼結(jie)構修(xiu)建中(zhong),遍及使用(yong)(yong)在(zai)柱腳和樓板(ban)中(zhong),一(yi)般(ban)(ban)剛度(du)要(yao)求高的(de)柱腳都選(xuan)用(yong)(yong)鋼柱內伸(shen)至(zhi)混(hun)(hun)凝土(tu)中(zhong),鋼柱埋入混(hun)(hun)凝土(tu)的(de)部位四周均(jun)布栓(shuan)(shuan)釘(ding)。樓承板(ban)輕鋼結(jie)構常用(yong)(yong)厚度(du)為0.8mm,1.0mm,1.2mm,荷載較大的(de)情況下會用(yong)(yong)到1.5mm。一(yi)般(ban)(ban)需要(yao)用(yong)(yong)栓(shuan)(shuan)釘(ding)與鋼梁銜(xian)接,板(ban)中(zhong)配少量鋼筋,上面澆混(hun)(hun)凝土(tu)層,總厚度(du)約在(zai)100-200mm之間。
堆積樓(lou)(lou)承(cheng)(cheng)板(ban)(ban)的(de)地(di)坪應基本(ben)平(ping)坦,鋼(gang)筋桁架樓(lou)(lou)承(cheng)(cheng)板(ban)(ban)堆積不(bu)(bu)宜過高(gao),每(mei)堆不(bu)(bu)超越60張。樓(lou)(lou)承(cheng)(cheng)板(ban)(ban)運至現場,需妥善保護,不(bu)(bu)得有(you)(you)任何損(sun)壞和(he)污染,特別(bie)不(bu)(bu)得感染油(you)污。樓(lou)(lou)承(cheng)(cheng)板(ban)(ban)應根(gen)據排版圖預先切開、編號。起(qi)(qi)吊(diao)(diao)(diao)前,每(mei)捆(kun)要有(you)(you)兩條鋼(gang)絲繩,分別(bie)捆(kun)于兩頭四分之(zhi)一鋼(gang)板(ban)(ban)長度處(chu),采用專用吊(diao)(diao)(diao)具吊(diao)(diao)(diao)起(qi)(qi)。應先行試吊(diao)(diao)(diao),檢查重心是否(fou)穩定,鋼(gang)索(suo)是否(fou)會滑(hua)(hua)動(dong),待牢靠,無慮(lv)時(shi)方可(ke)吊(diao)(diao)(diao)起(qi)(qi)。起(qi)(qi)吊(diao)(diao)(diao)時(shi),應從下往上樓(lou)(lou)層(ceng)次序(xu)吊(diao)(diao)(diao)料為原則(ze),避免(mian)因先行吊(diao)(diao)(diao)放(fang)上層(ceng)資料后,阻止(zhi)下面(mian)樓(lou)(lou)層(ceng)的(de)吊(diao)(diao)(diao)放(fang)作(zuo)業(ye)。整疊樓(lou)(lou)承(cheng)(cheng)板(ban)(ban)放(fang)梁面(mian)時(shi),應考慮(lv)梁的(de)承(cheng)(cheng)載能力,避免(mian)因集中載荷過大,造成梁的(de)變形(xing)。樓(lou)(lou)承(cheng)(cheng)板(ban)(ban)吊(diao)(diao)(diao)至樓(lou)(lou)層(ceng),暫時(shi)不(bu)(bu)鋪設時(shi),應作(zuo)牢靠固定,避免(mian)飛落和(he)滑(hua)(hua)落傷人。
重慶鍍(du)(du)鋅(xin)板近二十年來鋼帶(dai)連續熱(re)(re)鍍(du)(du)鋅(xin)技(ji)(ji)(ji)術(shu)、裝(zhuang)備(bei)以(yi)(yi)及相應(ying)的控制手段均有(you)巨(ju)大(da)(da)的發(fa)展,使鍍(du)(du)鋅(xin)板得以(yi)(yi)滿足汽車(che)面板和家電用板的苛刻要(yao)求,并從(cong)而以(yi)(yi)其比(bi)電鍍(du)(du)鋅(xin)合金鋼帶(dai)廉價、耐蝕性優異(yi)而大(da)(da)有(you)取代(dai)之勢。熱(re)(re)鍍(du)(du)鋅(xin)生產技(ji)(ji)(ji)術(shu)與(yu)裝(zhuang)備(bei)開發(fa)技(ji)(ji)(ji)術(shu)及經(jing)驗,通過技(ji)(ji)(ji)術(shu)創(chuang)新、優化設(she)計(ji)、精密制造(zao)以(yi)(yi)及國(guo)外(wai)技(ji)(ji)(ji)術(shu)合作,突破制約我國(guo)高(gao)性能(neng)汽車(che)用熱(re)(re)鍍(du)(du)鋅(xin)鋼板生產技(ji)(ji)(ji)術(shu)與(yu)裝(zhuang)備(bei)發(fa)展瓶頸。
鍍鋅(xin)(xin)是(shi)一(yi)(yi)種(zhong)經(jing)常(chang)采用的(de)經(jing)濟而有(you)效的(de)防(fang)腐(fu)(fu)方法。鋅(xin)(xin)產量的(de)一(yi)(yi)半左右均用于(yu)此種(zhong)工藝。鍍鋅(xin)(xin)卷(juan)(juan)是(shi)為防(fang)止鋼板表(biao)(biao)面(mian)遭受腐(fu)(fu)蝕延長(chang)(chang)其使用壽命(ming),在鋼板表(biao)(biao)面(mian)涂(tu)以(yi)一(yi)(yi)層金屬鋅(xin)(xin),這種(zhong)涂(tu)鋅(xin)(xin)的(de)鋼板稱為鍍鋅(xin)(xin)卷(juan)(juan)。鍍鋅(xin)(xin)卷(juan)(juan)主要用于(yu)建(jian)筑(zhu)、家電、汽車(che)、容器、交通及(ji)家業等(deng)領(ling)域(yu)。特(te)別是(shi)鋼結(jie)構建(jian)筑(zhu)、汽車(che)制造、鋼板倉制造等(deng)行業。耐(nai)腐(fu)(fu)蝕強、表(biao)(biao)面(mian)質量好、得利(li)于(yu)深加工、經(jing)濟實用等(deng)。有(you)關產品標準都(dou)列(lie)明鍍鋅(xin)(xin)卷(juan)(juan)推薦的(de)標準厚度、長(chang)(chang)度和寬(kuan)度及(ji)其允許偏(pian)差(cha)。鍍鋅(xin)(xin)卷(juan)(juan)厚度偏(pian)差(cha)一(yi)(yi)般(ban)(ban)在0.05mm,長(chang)(chang)寬(kuan)偏(pian)差(cha)一(yi)(yi)般(ban)(ban)在5mm ,板材的(de)厚度一(yi)(yi)般(ban)(ban)在0.2-3.2之間 。