air setting refractory mortar

例句：

1. 1. The engineer used air setting refractory mortar to reinforce the wall.
   工程师使用空气硬化砂浆来加固墙壁。
2. 2. The construction company used air setting refractory mortar for the foundation of the new building.
   建筑公司使用空气硬化砂浆作为新建筑物的基础。
3. 3. The engineer explained that air setting refractory mortar is a durable and strong material that can withstand heavy loads.
   工程师解释说，空气硬化砂浆是一种耐用且坚固的材料，能够承受重载。