Three-layer board 500x2000x21 without fittings CN 55 pcs

Three-layer board CN 2000x500x21 mm – durability and precision in formwork systems

Optimal Choice: Three-Layer Slab Formwork

In modern construction, speed and quality are essential. A three-layer slab formwork panel is a key component enabling efficient and precise execution of horizontal reinforced concrete structures. Our 21 mm panel has been designed to meet the rigorous demands of the construction site.

Technical Specification and Structural Parameters

The presented three-layer formwork panel stands out for its dimensional stability and resistance to weather conditions:

• Standard dimensions: 2000 mm x 500 mm
• Thickness: 21 mm (an ideal balance between strength and weight)
• Structure: three-layer softwood (spruce/fir) construction with cross-grain fibers in the middle layer, minimizing warping and shrinkage
• Surface: coated on both sides with high-basis-weight melamine resin, protecting against water penetration and alkalis from concreto
• Edges: protected with polyurethane paint to protect against moisture

Thanks to these parameters, the three-layer panel can achieve up to 20–30 reuse cycles with proper maintenance, making it a cost-effective and economical choice.

Product Application in Construction Practice

The versatility of our board makes it irreplaceable in many areas:

• Main application: execution of three-layer slab formwork as sheathing in beam-based formwork systems
• Wall formwork: perfectly suitable as a component of frame formwork systems or traditional formwork
• Foundations and footings: the board's resistance to moisture and loads allows it to be used in the formwork of underground elements
• Non-standard elements: the flexibility of working with wood allows the board to be cut to irregular shapes and architectural details