Steel combined wall systems, also known as combi walls, are used in situations where regular sheet piles are not strong enough to support the load. Combined walls can be deployed in various applications and can be used as a permanent or temporary solution.

ArcelorMittal offers both HZM/AZ - and tubular combined walls. 

Advantages of combined walls

• High beating strength and stiffness
• Can be used in different soil types
• Can be used both for permanent and temporary applications
• A cost-effective alternative to concrete
• Ideal for marine applications
• Some combi wall applications include quay walls, flood walls, and piers.