aerated concrete floor slab

例句：

1. 1.The new construction project has a large area of aerated concrete floor slab.
   新建设项目拥有大面积的多孔混凝土地板。
2. 2.The engineer designed the aerated concrete floor slab to withstand heavy loads.
   工程师设计了多孔混凝土地板以承受重载。
3. 3. The aerated concrete floor slab is an excellent insulator, reducing heat loss during winter.
   多孔混凝土地板是一个优秀的绝缘体，在冬季可以降低热量损失。