super-rapid hardening cement

例句：

1. 1. This type of cement is used in construction to achieve super-rapid hardening.
   这种水泥用于建筑，以实现超快速硬化。
2. 2. The engineers were tasked with developing a new cement that could quickly harden under extreme conditions.
   工程师们被指派开发一种新的水泥，可以在极端条件下迅速硬化。
3. 3.The rapid hardening of the cement allowed for quicker construction and less time spent on drying.
   水泥的快速硬化使得施工更快，减少了干燥所需的时间。