孔溶液对水泥石干燥收缩的影响及其机理

Influences of Babble Solutions on Mechanics of Set Cement Dryness and Shrinking

为了研究孔溶液对干燥收缩行为的影响,进而解决工程中混凝土的收缩问题,本文以饱和氢氧化钙溶液浸泡的水泥石为基准,通过用不同溶液浸泡基准水泥石,使水泥石中的孔溶液发生改变,从而研究孔溶液的改变对水泥石干燥收缩行为的影响。通过探索"水泥石孔溶液—孔—干燥收缩"和"相对湿度—孔—干燥收缩"的并行关系,优化了水泥石干燥收缩模型,为水泥石干燥收缩模型的深入研究做了准备工作。

In order to study the influence of babble solution on dryness and shrinking and to solve the shrinking of the cement in construction, the writer of this paper focuses on the saturation sodium hydroxide solution. And the writer, taking into consideration of changed set cements dipped in different babble solutions, makes an effort to study the influence of babble solution on dry and shrinking. And finally, the paper sums up a model that has been optimized so as to make preparations for cement dryness and shrinking.