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    怎么正確的安裝襄陽井蓋
    - 2019-08-01-


    怎么正確的安裝襄陽井蓋


    1、襄陽井蓋在裝置之前,井蓋地基要劃一鞏固,要按井蓋的尺寸肯定內徑以及長和寬。

      2、在水泥路面裝置鑄鐵井蓋的時候,要留意井口的砌體上要運用混凝土澆注好,還要在外圍樹立混凝土維護圈,進行保養10天左右。

      3、在青路面裝鑄鐵井蓋要留意止施工的機械直接的壓井蓋和井座、以免發作損壞。

      4、為了堅持鑄鐵井蓋的美觀以及字跡、花紋的明晰,在路面澆注瀝青和水泥要留意不要弄臟井蓋。

      5、井口、加固井圈、井框必需吻合。

      6、在裝置井蓋前,應認真核對井蓋的類型、尺寸和結構能否契合設計規范,檢查有無損壞、裂紋等現象。

      7、井框、井蓋和附件裝置必需結實、平穩,位置正確。應保證完好無損。

      8、必需采用商品混土澆筑;養護時間缺乏時,應采用早強、速凝;混凝土必需振搗密實并與道路構造分離嚴密。

      5. The wellhead, the reinforcement well and the well frame must be matched.

      6. Before installing the manhole cover, carefully check whether the type, size and structure of the manhole cover can meet the design specifications and check for damage or cracks.

      7. The well frame, manhole cover and accessory device must be firm, stable and in a correct position. It should be guaranteed to be intact.

      8. It is necessary to use commercial concrete pouring; when the concrete curing time is lacking, early strength and quick-setting concrete should be used; the concrete must be vibrated and compacted and separated from the road structure.

      9、開挖、肅清井口位置的面層、基層資料時不得擾動四周路面構造。

      10、井圈澆筑前,依據實測高程,將井框墊穩;井口內模必需采用定型模板。

      11預埋螺栓不得少于6個;無法裝置預埋螺栓的,必需采用其它方式加固井框,如收縮螺栓或鋼筋網

      9. Excavation and clearing of the surface layer and base material of the wellhead location shall not disturb the surrounding pavement structure.

      10. Before the well ring is poured, the well frame is stabilized according to the measured elevation; the internal mold of the wellhead must be shaped.

      11 The number of pre-embedded bolts shall not be less than 6; if the bolts cannot be installed, the well frame must be reinforced by other means, such as shrink bolts or steel mesh.

     

     

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