Understanding the Connection Systems in Aluminum Formwork Assembly

Understanding the Connection Systems in Aluminum Formwork Assembly
The strength, speed, and accuracy of an aluminum formwork system depend fundamentally on its connections. Shoulv Alu Formwork is engineered with a robust and intuitive connection system that ensures a rigid, leak-proof structure for concrete pouring. Understanding these details is key to achieving optimal on-site performance.

The Core Component: High-Strength System Pins

At the heart of the connection system are the high-strength steel pins. These pins are designed to slide effortlessly through the precisely aligned holes on the edges of adjacent aluminum panels. A simple yet effective wedge bolt or self-locking pin is then used to secure the connection, creating a tight joint that resists concrete pressure. This pin-and-wedge system allows for rapid assembly and disassembly by a small crew using basic tools.

Ensuring Panel Alignment and Stability

To maintain perfect alignment between panels, the system incorporates specially designed alignment blades. These components fit seamlessly into the panel profiles, preventing any lateral movement or misalignment during assembly. This ensures a smooth, continuous formwork surface, which is essential for achieving a high-quality concrete finish without visible joint lines.

Resisting Concrete Pressure: Tie Rods and Cones

For wall formwork, the two opposing faces must be held firmly at the correct distance apart. This is achieved using high-tensile tie rods. The rods pass through PVC cones placed inside the formwork cavity, which create the necessary holes in the finished concrete wall. External washers and nuts are tightened on the ends of the rods, creating a strong tensile link that counters the outward force of the wet concrete.

Additional Bracing for High Loads

On large wall pours or high-rise structures, additional stability is provided by horizontal and vertical wailers or braces. These aluminum or steel sections are attached to the main panels using clamps or hooks, distributing the concrete load more evenly and minimizing deflection. This ensures the formwork remains dimensionally accurate under maximum pressure.

The Shoulv Alu Formwork connection system is a masterpiece of simplicity and strength. By combining durable pins, precise alignment blades, and robust tie rods, it delivers a fast, safe, and reliable assembly process, project after project. This intelligent design is what makes Shoulv a trusted choice for contractors worldwide.