9月24日上午(wu),望江西路(lu)(將軍嶺路(lu)至新橋大道)工程(cheng)正(zheng)式(shi)開始瀝青攤鋪作(zuo)業。標志(zhi)著望江西路(lu)工程(cheng)正(zheng)式(shi)進入面層施工階段。
望江(jiang)西路(lu)(將軍嶺路(lu)至新橋大道(dao)(dao)(dao))工程(cheng)作為(wei)合(he)肥市(shi)西向出城的大通道(dao)(dao)(dao),與G312合(he)六(liu)路(lu)并行(xing),是合(he)肥市(shi)西部(bu)組團的主(zhu)干道(dao)(dao)(dao)。工程(cheng)設計瀝(li)青路(lu)面標準高。結構層為(wei):1cm厚橡膠瀝(li)青應(ying)力吸收層SAMI+8cm粗粒式(shi)瀝(li)青砼AC-25C+6cm中粒式(shi)改(gai)性(xing)瀝(li)青砼AC-20C(巖瀝(li)青改(gai)性(xing))+4cm細粒式(shi)瀝(li)青瑪蹄脂碎石砼SMA-13(巖瀝(li)青改(gai)性(xing))。
為了把保(bao)證瀝(li)青(qing)混凝土的質量(liang),項(xiang)目部自建了瀝(li)青(qing)拌合(he)站,嚴(yan)格控(kong)制(zhi)原材料質量(liang),依托(tuo)母(mu)體實(shi)驗(yan)室做好目標(biao)配合(he)比(bi)和(he)(he)施(shi)工(gong)(gong)配合(he)比(bi)設(she)計,經過前期緊張的準備(bei)工(gong)(gong)作,從9月24日開始,望江西(xi)路路面瀝(li)青(qing)攤鋪工(gong)(gong)程(cheng)全面開始。現(xian)場數十名工(gong)(gong)人、十幾臺大型(xing)施(shi)工(gong)(gong)機(ji)械正在(zai)道(dao)路一側忙碌(liu)著,在(zai)經過清(qing)理的路面上(shang)首先施(shi)工(gong)(gong)了1cm厚(hou)橡膠瀝(li)青(qing)應力吸收層SAMI,隨后大型(xing)攤鋪機(ji)將瀝(li)青(qing)鋪灑在(zai)道(dao)路結構層上(shang),攤鋪機(ji)需控(kong)制(zhi)瀝(li)青(qing)的溫度(du)(du)、以(yi)合(he)適(shi)的速(su)度(du)(du)行進,接縫(feng)處(chu)由(you)人工(gong)(gong)配合(he)完成(cheng)攤鋪,再由(you)碾壓(ya)(ya)設(she)備(bei)跟(gen)隨其后進行初壓(ya)(ya)、復壓(ya)(ya)、終壓(ya)(ya)三個階段,每一道(dao)工(gong)(gong)序都嚴(yan)格按(an)照市政工(gong)(gong)程(cheng)路面瀝(li)青(qing)攤鋪施(shi)工(gong)(gong)工(gong)(gong)藝,保(bao)證路面的密(mi)實(shi)度(du)(du)和(he)(he)平(ping)整度(du)(du)。
經(jing)過項目部的充足準備、科學組織、精心施工(gong),一(yi)定(ding)能夠確保(bao)望江西路的工(gong)程質量(liang),向全市人民交上一(yi)份滿意(yi)的答(da)卷。
橡膠瀝青應力(li)吸收層SAMI施工(gong)后效(xiao)果
施工機械設備(bei)準備(bei)就緒
攤鋪(pu)前(qian)進行班(ban)前(qian)交(jiao)底
瀝(li)青混(hun)凝土攤鋪正(zheng)式(shi)開(kai)始