灌漿期間已完成的結構體滲水請教 - 土木
By Regina
at 2016-05-24T10:23
at 2016-05-24T10:23
Table of Contents
各位前輩們您好
因為小弟在灌漿前有先去工地現場進行灑水濕潤模板當天陽光頗熾熱,所以水有灑的比較
多
後續灌漿完成後發現下面已完成的結構體發現有滲水的狀況
請問這種情形是否為結構體內部也有蜂窩的情況,故導致有滲水狀況?
http://i.imgur.com/ITrcNe7.jpg
樓梯轉折之平臺角隅(上圖)
http://i.imgur.com/SoATlK2.jpg
柱子(上圖)
http://i.imgur.com/GCe4kcu.jpg
樓梯轉折處之平臺角隅(圖)
請問滲水狀況這是否為正常現象!?
是否需要先將外部蜂窩部位先行打除後再確認內部是否也有相同情況
這問題是否為混泥土太“硬”導致(攤度18~20左右,廠牌:台泥)、振動太久、加水太
多造成?
雖然常常被泵送車哭夭說混泥土太硬,但我看好像也沒有說多硬
http://i.imgur.com/BLT0K13.jpg
混泥土車泄料至泵送車(上圖)
因現場經驗不足,因此在此懇請前輩給與一些寶貴的意見,感謝您
--
因為小弟在灌漿前有先去工地現場進行灑水濕潤模板當天陽光頗熾熱,所以水有灑的比較
多
後續灌漿完成後發現下面已完成的結構體發現有滲水的狀況
請問這種情形是否為結構體內部也有蜂窩的情況,故導致有滲水狀況?
http://i.imgur.com/ITrcNe7.jpg
樓梯轉折之平臺角隅(上圖)
http://i.imgur.com/SoATlK2.jpg
柱子(上圖)
http://i.imgur.com/GCe4kcu.jpg
樓梯轉折處之平臺角隅(圖)
請問滲水狀況這是否為正常現象!?
是否需要先將外部蜂窩部位先行打除後再確認內部是否也有相同情況
這問題是否為混泥土太“硬”導致(攤度18~20左右,廠牌:台泥)、振動太久、加水太
多造成?
雖然常常被泵送車哭夭說混泥土太硬,但我看好像也沒有說多硬
http://i.imgur.com/BLT0K13.jpg
混泥土車泄料至泵送車(上圖)
因現場經驗不足,因此在此懇請前輩給與一些寶貴的意見,感謝您
--
Tags:
土木
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