開槽埋管（承插管企口管）作業(yè)指導書.doc

開槽埋管（承插管、企口管）作業(yè)指導書
    1特點
    1．1管道接口防滲漏性能好
鋼筋混凝土承插管其接口的水密機理主要依靠接口之間的“O”型橡膠圈的彈性壓縮，鋼筋混凝土企口管的接口之間的止水材料是采用了目前世界上較先進的拉密爾橡膠止水圈（見圖），具有良好的防滲漏性能。
 
    1．2施工工藝簡單
    由于鋼筋混凝土承插管及企口配用橡膠圈的接口形式均為柔性接口形式，允許在接口部位可發(fā)生微量的轉(zhuǎn)角或微量的水平位移
Slot Buried (Cheng intubation, I stand pipe) Operating Instructions
    1 Features
    1.1 channel interface, good performance against leakage
Reinforced concrete bearing tube watertight mechanism of its interfaces rely on interfaces between the "O" ring rubber elastic compression, reinforced concrete pipe interface I stand between the sealing material is used the world's more advanced Rami Seoul rubber sealing ring (see photo), has good anti-leakage performance.
 
    1.2 The construction process is simple
    As the reinforced concrete commitments intubation and I stand with rubber ring with a flexible interface, the interface forms are forms that allow trace may occur in the interface part of the corner or the trace of horizontal displacement

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