A steel frame formwork system typically consists of several components that work together to create a strong and durable structure for concrete casting. These components include:
1. Steel frames: The main element of the system, steel frames provide the structural support and shape for the formwork. They are usually made of sturdy steel beams or columns that are welded or bolted together to create a framework.
2. Plywood panels: These are used to cover the steel frames and create the surface onto which the concrete is poured. Plywood panels are typically made of high-quality, durable plywood that can withstand the pressure of the concrete and provide a smooth finish.
3. Tie rods and wing nuts: These components are used to secure the plywood panels to the steel frames. Tie rods are threaded steel rods that pass through holes in the frames and panels, while wing nuts are used to tighten the rods and hold everything in place.
4. Formwork accessories: Various accessories are used to enhance the functionality and efficiency of the steel frame formwork system. These may include adjustable formwork clamps, corner brackets, formwork spacers, and connectors, among others. These accessories help in aligning and connecting the different components, ensuring stability and accuracy during the concrete casting process.
5. Formwork supports: These are used to provide additional support to the formwork system and distribute the weight of the concrete evenly. Supports can be in the form of adjustable props or scaffolding, which are placed beneath the formwork to prevent sagging or collapsing.
Overall, a steel frame formwork system is designed to provide a robust and reliable structure for concrete casting. The combination of steel frames, plywood panels, tie rods, formwork accessories, and supports helps create a sturdy and adjustable formwork that can be used repeatedly for multiple concrete casting projects.
The components of a steel frame formwork system typically include steel frames, cross braces, adjustable jacks, formwork panels, and assorted accessories such as wedge pins, tie rods, and form aligners.
