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隧道施工白城水泥管注意事項
更新時間::2022-09-21 08:54:02

  白城水泥管用于隧道施工需要注意哪些方面?首先通過橫向引水管將水引入混凝土管,中心水泥管的安裝在仰拱填充施工前進行,安裝時先在仰拱中心位置抹上一層砂漿作為管節的基礎,管節的搭接長度為20cm。 

  其次橫向引水管每10米設一道,因此在中心水泥管管節預制時注意預留橫向引水管與中心水泥管的銜接孔位;炷凉茉陬A制場集中預制,按2米一節進行預制,預制模板采用定型模板。白城水泥管施工時注意不得有被堵塞的現象,確保盲溝排水暢通。 

  長春水泥管廠溫馨提示:在使用管材之前,一定要仔細檢查管道各部位是否有裂縫,或者交管之間的連接是否有做好,保證管材施工沒有問題存在,更利于水泥管的后期使用。

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