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Trio panel formwork and H20 timber-beam formwork can both be used for reinforced-concrete walls and columns, but they differ in panel construction and the way they adapt to project dimensions. Panel systems rely on ready-made steel-framed modular panels, while H20 systems combine timber beams, steel walers, plywood and related components.
For the basic panel-system structure, see What Is a Panel Formwork System?. For H20 beam applications, see H20 Timber Beam: Sizes, Features and Uses.
How Is Trio Panel Formwork Built?
Trio-type systems use prefabricated steel-framed panels. Different panel sizes are connected horizontally or vertically to create wall and column layouts. Locks, corner components, braces and lifting accessories complete the system.
How Is H20 Timber-Beam Formwork Built?
H20 formwork panels are assembled from H20 timber beams, steel walers, plywood facing and compatible connection components. This arrangement can be configured to project-specific panel widths and heights.
Main Differences
| Feature | Trio Panel Formwork | H20 Timber-Beam Formwork |
|---|---|---|
| Panel construction | Prefabricated steel-framed modular panels | H20 beams + steel walers + plywood |
| Dimensional approach | Combination of standard panel sizes | More flexible project-specific panel layout |
| Site assembly | Connection of ready-made panels | Panel components arranged for the project |
| Facing | Facing is part of the panel system | Plywood is a separate panel component |
| Typical advantage | Efficient for repeated standardized layouts | Flexible for special dimensions and geometries |
What Determines System Suitability?
The appropriate system depends on concrete geometry, repetition, required panel dimensions, available equipment and site handling conditions. Repeated layouts that match standard panel sizes can suit a modular panel system, while custom panel dimensions can favor an H20 timber-beam arrangement.
Related Products
H20 Double-Sided Wall Formwork Example
For a double-sided Vario product built from H20 timber beams, steel walers and plywood, see Double-Sided Wall Formwork | H20 Beam Vario Formwork.