Reduce the water cement ratio, control the slump; reduce the amount of cement, reduce the heat of hydration. The strength of concrete in later period (90 days, 180 days) is used to reduce the amount of cement. The cooling water pipe is embedded in the foundation, and the circulating cooling water is introduced to reduce the hydration heat temperature of concrete. In the thick and large concrete without reinforcement or thin reinforcement, adding less than 20% block stone can absorb heat and save concrete.<br>
正在翻译中..