晶种提高混凝土早期强度的热力学分析

THERMODYNAMIC ANALYSIS OF THE EARLY AGE STRENGTH IMPROVEMENT OF CONCRETE WITH SEED CRISTAL

以水泥水化产物为晶种掺入混凝土中 ,可以促进水泥水化产物快速结晶。实验结果表明 ,其对混凝土早期强度具有明显的增强作用 。

The experiment results show that the early age compressive strength is significantly higher than those of the common.The seed crystal that is added into the concrete can accelerate the hydration of cement.The acceleration mechanism is expounded thermodyamically.