The result showed that the performance of cement improved greatly with 10% of calcined argilla.

研究表明： 掺入10% 煅烧高岭土的水泥的性能得到大幅度地提高；

The fracture growth level is strictly controlled by argilla content, structural stress action and fault.

裂缝发育程度严格受泥质含量、构造应力作用和断层的控制。