施工案例(li)

CASE

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  溝槽(cao)回填壓實作業

  溝槽回填(tian)(tian)壓實作業(ye)在眾(zhong)多溝槽回填(tian)(tian)土工(gong)(gong)(gong)(gong)程(cheng)中，小(xiao)(xiao)型壓路(lu)(lu)機(ji)因(yin)機(ji)型小(xiao)(xiao)巧可(ke)以任意進入一些比較狹窄的工(gong)(gong)(gong)(gong)地施(shi)工(gong)(gong)(gong)(gong)，這個是(shi)(shi)大型壓路(lu)(lu)機(ji)所不(bu)具備的也是(shi)(shi)不(bu)可(ke)代(dai)替的，小(xiao)(xiao)型壓路(lu)(lu)機(ji)的結構非常緊湊，而且體積小(xiao)(xiao)，運輸較為方(fang)便(bian)，可(ke)長途進行作業(ye)，極(ji)大的方(fang)便(bian)了人(ren)們的工(gong)(gong)(gong)(gong)作范(fan)圍和提高工(gong)(gong)(gong)(gong)作的效率。小(xiao)(xiao)型壓路(lu)(lu)機(ji)適用范(fan)圍廣泛(fan)，可(ke)適應不(bu)同工(gong)(gong)(gong)(gong)況作業(ye)，滿足不(bu) ...

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  管道施(shi)工壓實作(zuo)業

  隨著城(cheng)(cheng)市(shi)建設(she)的日益發展,市(shi)政基礎(chu)設(she)施(shi)建設(she)的步伐突飛猛進,現(xian)代(dai)城(cheng)(cheng)市(shi)建設(she)對(dui)市(shi)政基礎(chu)設(she)施(shi)的功能要求越來越高,各種管網工程在市(shi)政基礎(chu)設(she)施(shi)中(zhong)所占的比例(li)日益加大(da).如(ru):城(cheng)(cheng)市(shi)燃氣(qi),供暖,給排水改造,強弱電入地等.由于市(shi)政管線入地工程溝(gou)槽開挖斷面狹小,無法(fa)采(cai)用(yong)重型機械碾壓,溝(gou)槽回填壓實度很難，路(lu)工集團生產的手扶式(shi)壓路(lu) ...

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  路(lu)基(ji)回填分層壓實作業

  路(lu)基回填分層(ceng)壓(ya)實作(zuo)(zuo)業(ye)手扶壓(ya)路(lu)機(ji)(ji)在工(gong)程機(ji)(ji)械(xie)中屬于(yu)(yu)道路(lu)設備的(de)范疇，廣泛用于(yu)(yu)高等(deng)級公(gong)路(lu)、鐵(tie)路(lu)、機(ji)(ji)場(chang)跑道、大壩、體育場(chang)等(deng)大型工(gong)程項目的(de)填方壓(ya)實作(zuo)(zuo)業(ye)，可以碾(nian)壓(ya)沙性(xing)(xing)、半粘(zhan)性(xing)(xing)及(ji)粘(zhan)性(xing)(xing)土壤、路(lu)基穩定土及(ji)瀝(li)青(qing)混凝土路(lu)面(mian)層(ceng)。手扶壓(ya)路(lu)機(ji)(ji)以機(ji)(ji)械(xie)本身的(de)重力作(zuo)(zuo)用，適用于(yu)(yu)各種壓(ya)實作(zuo)(zuo)業(ye)，使被(bei)碾(nian)壓(ya)層(ceng)產生永久(jiu)變形而密實。

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  瀝青(qing)路面養護作業(ye)

  如何操(cao)作壓(ya)(ya)(ya)(ya)路(lu)機(ji)做好(hao)瀝(li)青路(lu)面的(de)碾(nian)壓(ya)(ya)(ya)(ya)作業瀝(li)青混凝土(tu)結(jie)構層的(de)壓(ya)(ya)(ya)(ya)實度(du)和平整度(du)取決于碾(nian)壓(ya)(ya)(ya)(ya)時的(de)溫(wen)度(du)和壓(ya)(ya)(ya)(ya)實方法(fa),按照緊跟(gen)、慢壓(ya)(ya)(ya)(ya)、高(gao)頻、低幅(fu)的(de)原(yuan)則進行碾(nian)壓(ya)(ya)(ya)(ya)。壓(ya)(ya)(ya)(ya)路(lu)機(ji)緊跟(gen)在(zai)攤(tan)鋪機(ji)后面碾(nian)壓(ya)(ya)(ya)(ya),在(zai)終壓(ya)(ya)(ya)(ya)前消除(chu)全部輪跡(ji),達到要求的(de)壓(ya)(ya)(ya)(ya)實度(du)后立即停止作業,以免過(guo)振。由現(xian)場(chang)專職(zhi)測(ce)試溫(wen)度(du)人(ren)員指揮控制碾(nian)壓(ya)(ya)(ya)(ya)時間(jian)和地(di)點。碾(nian)壓(ya)(ya)(ya)(ya)按照由上而(er)下、先(xian)靜 ...

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