ilmenite loaded concrete

例句：

1. 1.The engineer used ilmenite loaded concrete to reinforce the foundation of the building.
   工程师使用富钛矿填充混凝土来加固建筑物的基础。
2. 2. The construction crew was tasked with pouring ilmenite loaded concrete for the new bridge.
   施工队被指派为新桥梁浇筑富钛矿填充混凝土。
3. 3. The ilmenite loaded concrete was tested for strength and durability, which met all industry standards.
   富钛矿填充混凝土进行了强度和耐久性的测试，所有指标均符合行业标准。