slag brick

例句：

1. 1. The construction workers used slag bricks to reinforce the foundation of the new building.
   建筑工人使用熔渣砖加固了新建筑的基础。
2. 2.The engineer recommended using slag bricks for the walls in this area.
   工程师建议在这个区域使用熔渣砖作为墙壁材料。
3. 3. Due to their durability and fire resistance, slag bricks are commonly used in industrial buildings.
   由于其耐用性和防火性能，熔渣砖常被用于工业建筑中。