日本暴力强奷免费视频

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常見問題

新聞展示分類:

新聞展示標題

收口網拼縫處應采用鋼筋網固定
 
1再施工時剪力墻堵頭板使用收口網拼縫處應采用鋼筋網固定,防止剪力墻陽角漏漿.對于較短剪力墻堵頭板建議采用通長螺桿加固,防止剪力墻端頭變形、脹模。
 
2使用收口網支模前在剪力墻同一水平筋兩端焊接對拉螺桿,用以加固堵頭板。
 
3墻厚為250mm及以上時收口網加固:在原支模主龍骨上焊接一根12cm長鋼管,然后采用對拉螺桿固定。
 
4層高小于3m和墻厚為200mm時加固:在原收口網支模長鋼管上固定一個活動扣,然后采用對拉螺桿固定,端頭加固鋼管必須和剪力墻支模長鋼管十字扣固定。
 
5墻陰角處必須采用兩道穿墻螺桿加固,長方向陰角處穿墻螺桿應加長加固短方向端頭板.

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日本暴力强奷免费视频
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