pulverized ash cement

例句：

1. 1. The construction crew used this type of pulverized ash cement to build the foundation.
   建筑工人使用这种粉状灰浆来建造地基。
2. 2.The engineer recommended using pulverized ash cement instead of traditional concrete for its superior fire resistance.
   工程师推荐使用粉状灰浆而不是传统混凝土，因为它有更好的防火性能。
3. 3.Due to environmental concerns, many companies are now switching to pulverized ash cement in their construction projects.
   由于环保考虑，许多公司现在在其建设项目中转向使用粉状灰浆。