chemical grout

例句：

1. 1.The chemical grout was used to seal the cracks in the wall.
   用化学泥浆来密封墙上的裂缝。
2. 2.The engineer mixed the chemical grout according to the manufacturer's instructions.
   工程师按照制造商的指示混合化学泥浆。
3. 3. The chemical grout was tested for its strength and durability.
   化学泥浆被测试了它的强度和耐久性。