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混凝土與水泥幾個問題
Nov 2nd 2013, 04:32

1.試述混凝土重要性

2.混凝土材料應如何考量，才能滿足「工作性」之需求

3.請說明骨材級配的重要性對混凝土之影響

4.混凝土施工前，水泥的品質檢驗項目有哪些

5.試述C3A與C4AF之水化作用

6.說明石膏在水泥水化過程中之角色作用

7.水泥水化作用之放熱反應與超音波率測量間，有一過度轉換，其物理意義為何?

8.何謂HPC?其材料需求為何?

9.某混凝土配比材料重要如下:水泥316kg/m3比重為3.16、水174kg/m3、細骨材725kg/m3比重2.35、粗骨材1135kg/m3比重2.66，求混凝土之空氣含量多少%

以上這些問題請大大幫解答，愈多愈好...
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