| Material | wood (spruce or pine) |
| Dimensions (width x thickness) | 500mm х 27mm |
| Length | 1 м - 1,5m - 2,0m - 2,5m - 3,0 m |
| Panel edges | polyurethane |
| Application | for walls and columns |
| Weight | 12,50kg / m2 |
| Package | packs of 80 pieces |
Three-layer formwork panel IRU-PU
The wooden formwork panel consists of three layers of high-quality solid wood, bonded together with waterproof adhesive. The two outer layers are arranged longitudinally, and the inner layer is arranged transversely.
The panel is coated on both sides with a protective layer of melamine resin with a density of 120 g/m², and the panel edges are made of polyurethane. The polyurethane edge reduces moisture absorption, prevents cracks in the wood and adhesion of concrete, facilitates cleaning, and increases the number of reuses.
The possible frequency of reuse depends on many external factors affecting the formwork. Under optimal usage conditions and with proper maintenance, it can reach between 5 and 25 uses.
The three-layer formwork panel IRU-PU is a high-quality panel used both in formwork systems for horizontal and vertical applications, as well as an individual panel.
| Three-layer formwork panel | ||||
| Material | Wood (spruce or pine). | |||
| Surface | A layer of melamine resin (120 g/m2) protects the panel from concrete, thereby increasing its durability. The wood that makes up the board's surface is oriented to minimize cracking. | |||
| Gluing | Bonding with melamine adhesive under controlled temperature and pressure conditions. | |||
| Edges | The edges of the IRU-L3 panel are coated with a water-repellent paint, ensuring durability and excellent performance. The IRU-PU panel's polyurethane edge reduces moisture absorption, preventing cracks in wood and adhesion in concrete; it facilitates cleaning and increases the number of uses. | |||
| Bending strength | Thickness: 27 mm / 21 mm Average value = 22 N / mm2 (according to Ö-Norm B3023). | |||
| Modulus of elasticity | Thickness: 27 mm / 21 mm Average value = 10,000 N / mm2 (according to Ö-Norm B3023.) | |||
The IRU-PU three-layer formwork panel consists of three layers of high-quality solid wood, bonded together with waterproof adhesive. The two outer layers are oriented longitudinally, and the inner layer transversely.
The three-layer panel helps to reduce formwork costs, as its high quality ensures a large number of reuses.
Available sizes are adapted to various formwork systems.
The product complies with the Ö-Norm B3023 standard.
The polyurethane edge reduces moisture absorption, prevents cracks in the wood and adhesion of concrete, facilitates cleaning, and increases the number of times the panel can be reused.
The range of components produced for formwork using three-layer panels ensures the assembly, installation, and safe operation of formwork elements for various systems:
wall formwork;
column formwork;
elevator shaft formwork;
slab formwork.







