-
1.The engineer used a special grouting material to fill the cracks in the wall.
工程师使用一种特殊的灌浆材料来填充墙壁上的裂缝。
-
2. The construction crew used high-quality grouting material to ensure the structural integrity of the building.
建筑工人使用高质量的灌浆材料来确保建筑物的结构完整性。
-
3.The grouting material was carefully mixed and applied to the surface of the concrete beam to prevent it from cracking.
这种灌浆材料被小心地混合并应用到混凝土梁的表面，以防止它开裂。