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4月15日下(xia)午(wu)，川(chuan)黔公(gong)司投建的古金高速鄧家(jia)灣(wan)中橋(qiao)橋(qiao)面鋪(pu)裝首件(jian)工程順(shun)利澆(jiao)筑完成(cheng)，標志著(zhu)橋(qiao)面主(zhu)體施工邁進新階段，拉(la)開項(xiang)目(mu)大干熱干的序幕。
此次橋面鋪裝長度75m，鋪(pu)(pu)(pu)裝樁號K17+204.5-K17+279.5，鋪(pu)(pu)(pu)裝寬度(du)(du)15.4m，鋪(pu)(pu)(pu)裝厚度(du)(du)10cm。橋(qiao)面鋪(pu)(pu)(pu)裝為行車中車輪直(zhi)接作(zuo)用部(bu)分，亦稱橋(qiao)面“保護(hu)層”，為確保橋(qiao)面鋪(pu)(pu)(pu)裝高(gao)(gao)效(xiao)有(you)序推進(jin)，公司高(gao)(gao)度(du)(du)重(zhong)視、精心部(bu)署，聚焦施(shi)工(gong)(gong)(gong)(gong)(gong)技術(shu)難(nan)點，優化完善首件(jian)施(shi)工(gong)(gong)(gong)(gong)(gong)方案，強化施(shi)工(gong)(gong)(gong)(gong)(gong)全過程監督、指導、協調，嚴格(ge)(ge)按照(zhao)標(biao)準化施(shi)工(gong)(gong)(gong)(gong)(gong)方案落(luo)實橋(qiao)面清理(li)、鋼筋網鋪(pu)(pu)(pu)設、混(hun)凝(ning)土(tu)澆筑(zhu)、混(hun)凝(ning)土(tu)養(yang)護(hu)等(deng)施(shi)工(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)序，嚴格(ge)(ge)把(ba)控原材料、鋼筋保護(hu)層、橋(qiao)面平整度(du)(du)、混(hun)凝(ning)土(tu)施(shi)工(gong)(gong)(gong)(gong)(gong)質(zhi)量等(deng)重(zhong)要關(guan)卡。同(tong)時(shi)，為切實筑(zhu)牢項目(mu)施(shi)工(gong)(gong)(gong)(gong)(gong)質(zhi)量防線、提(ti)升工(gong)(gong)(gong)(gong)(gong)程品質(zhi)，采(cai)用自動桁架(jia)式激光攤鋪(pu)(pu)(pu)機(ji)進(jin)行攤鋪(pu)(pu)(pu)作(zuo)業，通過計算機(ji)控制驅動液壓系統自動調控攤鋪(pu)(pu)(pu)機(ji)標(biao)高(gao)(gao)位置，高(gao)(gao)精度(du)(du)控制鋪(pu)(pu)(pu)裝層標(biao)高(gao)(gao)、平整度(du)(du)，極大地減少了人工(gong)(gong)(gong)(gong)(gong)操(cao)作(zuo)帶來的誤(wu)差，加快施(shi)工(gong)(gong)(gong)(gong)(gong)效(xiao)率、保障工(gong)(gong)(gong)(gong)(gong)程質(zhi)量。
此次橋(qiao)面(mian)鋪裝的(de)順利完成(cheng)，有(you)力推(tui)進(jin)項目(mu)總體施工(gong)進(jin)度(du)，同(tong)時為項目(mu)后續(xu)橋(qiao)面(mian)施工(gong)積累豐富(fu)經驗，打下(xia)堅(jian)實的(de)基礎(chu)。下(xia)一階段，公司(si)將繼(ji)續(xu)錨定年度(du)目(mu)標，團結帶領全體參建(jian)人員振(zhen)奮精神、鉚(liu)足干勁，全力以(yi)赴推(tui)進(jin)項目(mu)建(jian)設，保(bao)(bao)質保(bao)(bao)量保(bao)(bao)安全，為實現古金高速年底建(jian)成(cheng)通車(che)目(mu)標貢獻(xian)力量。 |
