Based on our recent researching results,delayed ettringite formation (DEF) in massive shrinkage compensating concrete and its influence on the concrete properties are discussed to reply Mr.

• 针对游宝坤同志对我们的试验结果和观点提出的质疑,基于近期的工作结果,就大体积补偿收缩混凝土内部延迟钙矾石生成及其影响进行讨论。