低温混凝土早期内部水化结构形成的研究

Study on internal structure formation of low-temperature concrete in early hydration

为了从根本上了解低温混凝土内部结构的形成进程,有的放矢地解决寒冷地区混凝土冻害问题,采用差热分析以及SEM与EDXS相结合的分析方法,研究了低温混凝土早期内部水化产物和水化结构,提出了低温混凝土早期内部水化结构进程假设。

In order to fundamentally understood the forming progress of internal structure in low-temperature concrete and solved the cold in- jury of concrete with a purpose in cold region.The differential thermal analysed and the SEM combined with EDXS analysis were conducted to ex- plore the internal early hydration products and hydration structure of low-temperature concrete.Based on this, the hypothesis of internal structural process in early hydration of low-temperature concrete was put forward.