Combined Wall

Combi walls, also known as combined walls, integrate steel pipe piles with steel sheet piles to create strong and stable retaining structures.

Box Pile

Box piles are key structural components in combined wall systems, offering high bending resistance, load-bearing strength, and stability for foundation and retaining wall applications. They are created by welding two or more steel sheet piles together, forming a closed-section profile that enhances rigidity and structural integrity.

These piles are commonly used in retaining walls with a bearing function, where they increase wall stiffness and vertical load capacity. Typically, box piles are longer than the infill sheet piles, ensuring greater stability and performance.

Various combinations of box piles can be designed to achieve higher bending moments and greater moment of inertia, making them ideal for demanding construction environments.

Steel Pipe and Sheet Pile

Steel tubes and sheet piles are commonly used together in combined wall systems to provide high structural strength, stability, and resistance to lateral forces. This combination is ideal for applications such as port structures, deep excavations, and waterfront developments where durability and load-bearing capacity are critical.

This system is especially beneficial in projects requiring deep foundations, enhanced stiffness, and protection against ground movement while ensuring long-term durability in harsh environments.

Our Unique Value Service

At Oriental Sheet Piling, we deliver value through uncompromising quality, expert technical support, and decades of proven experience, ensuring reliable solutions for every project.