1. High quality (high strength, light weight, good water resistance)

2. The construction is simple, the construction period is shortened, the durability is good, and the service life is more than 50 years.

3. The construction cost is cheap, the interchangeability is good, and it can be reused 58 times.

4. The construction has a significant environmental protection effect, which greatly reduces the amount of soil taken and the amount of concrete used, and effectively protects land resources.

5. The timeliness of disaster relief is strong, such as flood control, landslides, subsidence, quicksand, etc.

6. Handle and solve a series of problems in the mining process

7. The construction is simple and the construction period is shortened

8. For construction tasks, it can reduce the space requirements

9. The use of steel sheet piles can provide the necessary safety and strong timeliness

10. The use of steel sheet piles can not be restricted by weather conditions

11. The use of steel sheet pile materials can simplify the complexity of inspection materials and system materials

12. Guarantee its applicability, good interchangeability, and reusability