產品詳情

GQF-C型橋(qiao)(qiao)(qiao)(qiao)梁(liang)(liang)伸(shen)縮(suo)(suo)裝(zhuang)置(zhi)是適(shi)應(ying)我(wo)國(guo)公路橋(qiao)(qiao)(qiao)(qiao)梁(liang)(liang)建設的一種新型橋(qiao)(qiao)(qiao)(qiao)梁(liang)(liang)伸(shen)縮(suo)(suo)縫(feng)裝(zhuang)置(zhi). GQF-C型橋(qiao)(qiao)(qiao)(qiao)梁(liang)(liang)伸(shen)縮(suo)(suo)裝(zhuang)置(zhi)采用整體(ti)熱軋(ya)16Mn異型鋼, GQF-C型橋(qiao)(qiao)(qiao)(qiao)梁(liang)(liang)伸(shen)縮(suo)(suo)裝(zhuang)置(zhi)綜合技(ji)術性能和技(ji)術指標(biao)均達到或優于(yu)國(guo)際同類產(chan)品先進(jin)水平,結(jie)構型式及異型鋼軋(ya)制均屬(shu)國(guo)內首創,將成為(wei)交通行業標(biao)準(zhun)推薦(jian)產(chan)品.根(gen)據伸(shen)縮(suo)(suo)縫(feng)又分為(wei)：C40型橋(qiao)(qiao)(qiao)(qiao)梁(liang)(liang)伸(shen)縮(suo)(suo)縫(feng) C60型橋(qiao)(qiao)(qiao)(qiao)梁(liang)(liang)伸(shen)縮(suo)(suo)縫(feng) C80型橋(qiao)(qiao)(qiao)(qiao)梁(liang)(liang)伸(shen)縮(suo)(suo)縫(feng)橋(qiao)(qiao)(qiao)(qiao)梁(liang)(liang)伸(shen)縮(suo)(suo)縫(feng) GQF-C型橋(qiao)(qiao)(qiao)(qiao)梁(liang)(liang)伸(shen)縮(suo)(suo)裝(zhuang)置(zhi)產(chan)品特點：

建(jian)(jian)筑(zhu)高(gao)度(du)(du)(du)低(di),國(guo)產(chan)熱軋(ya)整體(ti)(ti)成(cheng)型(xing)(xing)(xing)異型(xing)(xing)(xing)鋼材高(gao)度(du)(du)(du)僅(jin)50mm.適(shi)用(yong)(yong)(yong)于(yu)橋(qiao)面(mian)鋪裝層厚(hou)度(du)(du)(du)等于(yu)或大于(yu)80mm,伸(shen)(shen)(shen)(shen)縮(suo)(suo)量(liang)(liang)(liang)(liang)(liang)小于(yu)等于(yu)80mm的(de)(de)各(ge)種(zhong)橋(qiao)梁(liang)(liang)(liang)(liang),既方(fang)(fang)便舊橋(qiao)梁(liang)(liang)(liang)(liang)伸(shen)(shen)(shen)(shen)縮(suo)(suo)裝置(zhi)更(geng)換(huan),又可供(gong)新(xin)橋(qiao)梁(liang)(liang)(liang)(liang)修建(jian)(jian)選(xuan)(xuan)(xuan)用(yong)(yong)(yong).GQF-C型(xing)(xing)(xing)橋(qiao)梁(liang)(liang)(liang)(liang)伸(shen)(shen)(shen)(shen)縮(suo)(suo)裝置(zhi)中間(jian)(jian)橡(xiang)(xiang)膠(jiao)密(mi)封條其(qi)技(ji)(ji)術(shu)要(yao)求(qiu):采(cai)(cai)(cai)用(yong)(yong)(yong)氯丁橡(xiang)(xiang)膠(jiao)(CR)密(mi)封橡(xiang)(xiang)膠(jiao)帶的(de)(de)伸(shen)(shen)(shen)(shen)縮(suo)(suo)裝置(zhi)適(shi)用(yong)(yong)(yong)與(yu)溫度(du)(du)(du)為-25℃-+60℃地(di)(di)區(qu).采(cai)(cai)(cai)用(yong)(yong)(yong)天然橡(xiang)(xiang)膠(jiao)(NR)密(mi)封橡(xiang)(xiang)膠(jiao)帶的(de)(de)裝置(zhi)適(shi)用(yong)(yong)(yong)于(yu)溫度(du)(du)(du)為-40℃-+60℃地(di)(di)區(qu).伸(shen)(shen)(shen)(shen)縮(suo)(suo)縫(feng)(feng)(feng)伸(shen)(shen)(shen)(shen)縮(suo)(suo)量(liang)(liang)(liang)(liang)(liang)的(de)(de)確定(ding)對(dui)于(yu)伸(shen)(shen)(shen)(shen)縮(suo)(suo)量(liang)(liang)(liang)(liang)(liang)計算值直(zhi)(zhi)接影(ying)(ying)響對(dui)伸(shen)(shen)(shen)(shen)縮(suo)(suo)縫(feng)(feng)(feng)規格選(xuan)(xuan)(xuan)定(ding),若伸(shen)(shen)(shen)(shen)縮(suo)(suo)量(liang)(liang)(liang)(liang)(liang)選(xuan)(xuan)(xuan)擇(ze)不(bu)合理,就直(zhi)(zhi)接影(ying)(ying)響伸(shen)(shen)(shen)(shen)產(chan)品(pin)的(de)(de)使(shi)用(yong)(yong)(yong)效(xiao)果,同(tong)(tong)時選(xuan)(xuan)(xuan)擇(ze)公路橋(qiao)梁(liang)(liang)(liang)(liang)伸(shen)(shen)(shen)(shen)縮(suo)(suo)縫(feng)(feng)(feng)時還應考慮梁(liang)(liang)(liang)(liang)、板間(jian)(jian)伸(shen)(shen)(shen)(shen)縮(suo)(suo)裝置(zhi)間(jian)(jian)隙量(liang)(liang)(liang)(liang)(liang)大小,以保(bao)證伸(shen)(shen)(shen)(shen)縮(suo)(suo)縫(feng)(feng)(feng)裝置(zhi)與(yu)梁(liang)(liang)(liang)(liang)、板兩(liang)端有充分錨固,才能達(da)到最佳(jia)使(shi)用(yong)(yong)(yong)效(xiao)果.所(suo)以在選(xuan)(xuan)(xuan)擇(ze)伸(shen)(shen)(shen)(shen)縮(suo)(suo)縫(feng)(feng)(feng)的(de)(de)規格時,一(yi)定(ding)要(yao)留充足余(yu)量(liang)(liang)(liang)(liang)(liang),才能保(bao)證伸(shen)(shen)(shen)(shen)縮(suo)(suo)縫(feng)(feng)(feng)的(de)(de)使(shi)用(yong)(yong)(yong)效(xiao)果和(he)耐久(jiu)性(xing)。注：GQF-C型(xing)(xing)(xing)橋(qiao)梁(liang)(liang)(liang)(liang)伸(shen)(shen)(shen)(shen)縮(suo)(suo)縫(feng)(feng)(feng)采(cai)(cai)(cai)用(yong)(yong)(yong)整體(ti)(ti)熱軋(ya)16Mn異型(xing)(xing)(xing)鋼,克(ke)服(fu)了擠壓異型(xing)(xing)(xing)鋼直(zhi)(zhi)線度(du)(du)(du)和(he)集合尺寸不(bu)均(jun)(jun)勻的(de)(de)特(te)點,GQF-C型(xing)(xing)(xing)橋(qiao)梁(liang)(liang)(liang)(liang)伸(shen)(shen)(shen)(shen)縮(suo)(suo)縫(feng)(feng)(feng)綜(zong)合技(ji)(ji)術(shu)性(xing)能和(he)技(ji)(ji)術(shu)指標(biao)均(jun)(jun)達(da)到或優(you)于(yu)國(guo)際同(tong)(tong)類產(chan)品(pin)先(xian)進水平,結構型(xing)(xing)(xing)式及異型(xing)(xing)(xing)鋼軋(ya)制均(jun)(jun)屬國(guo)內首創,將(jiang)成(cheng)為交通行業標(biao)準推薦(jian)產(chan)品(pin)。QF-C型(xing)(xing)(xing)橋(qiao)梁(liang)(liang)(liang)(liang)伸(shen)(shen)(shen)(shen)縮(suo)(suo)縫(feng)(feng)(feng)產(chan)品(pin)特(te)點:建(jian)(jian)筑(zhu)高(gao)度(du)(du)(du)低(di),國(guo)產(chan)熱軋(ya)整體(ti)(ti)成(cheng)型(xing)(xing)(xing)異型(xing)(xing)(xing)鋼材高(gao)度(du)(du)(du)僅(jin)50mm,結構簡單,安裝方(fang)(fang)便,具有明顯的(de)(de)可靠性(xing),舒適(shi)性(xing)和(he)耐久(jiu)性(xing).適(shi)用(yong)(yong)(yong)于(yu)橋(qiao)面(mian)鋪裝層厚(hou)度(du)(du)(du)等于(yu)或大于(yu)80mm,伸(shen)(shen)(shen)(shen)縮(suo)(suo)量(liang)(liang)(liang)(liang)(liang)小于(yu)等于(yu)80mm的(de)(de)各(ge)種(zhong)橋(qiao)梁(liang)(liang)(liang)(liang),既方(fang)(fang)便舊橋(qiao)梁(liang)(liang)(liang)(liang)伸(shen)(shen)(shen)(shen)縮(suo)(suo)縫(feng)(feng)(feng)更(geng)換(huan),又可供(gong)新(xin)橋(qiao)梁(liang)(liang)(liang)(liang)修建(jian)(jian)選(xuan)(xuan)(xuan)用(yong)(yong)(yong)。