Multilayer bonded panels (CLT)
Wood multi-layer glued panels represent a remarkable advance in woodworking, combining both the functionality and beauty of wood. These wood panels are constructed by joining several carefully selected layers of wood using state-of-the-art adhesive technology and precision craftsmanship to create a product that excels in terms of strength, stability and visual appeal. Multi-layer glued timber panels are suitable for high demand applications such as structural components in construction and heavy furniture making.
The main advantage of wooden multilayer glued panels is their exceptional strength stability of geometry and dimensions. By incorporating multiple layers of wood, each with a different grain orientation, these panels possess inherent resistance to warping, splitting and shrinking, even when exposed to varying temperature and humidity conditions. In addition to their strength and stability, these panels offer a visually compelling aesthetic. The use of different types of wood in each layer creates an impressive natural pattern with different tones and textures.
Specification of Adhesive Panels
| Applications | Multi-storey residential buildings, as well as schools, office buildings, etc. Halls and industrial construction Construction of modules and systems Carports Roof structures Walls Reinforcing structures Support beams |
| Types of wood | Spruce/Ella Pine Larch Deciduous wood on request |
| Advantages | High precision thanks to new technologies Fast and economical on-site assembly thanks to a high level of prefabrication Creates a cosy indoor climate High earthquake resistance Lower dead weight than reinforced concrete |
| Slats | Thickness: 19 mm to 45 mm |
| Type of adhesive | Melamine resin |
| Options for blanks | Rectangular formatting of the plane Preparation of elements for interconnection by X-connections, folding, etc. Bevel cuts and curves Cutting of door and window openings Cutting holes for electrical and plumbing installations Holes and slots for all types of fasteners and assemblies |
| Humidity | 11% +/- 2% on delivery |
| Raw density | average 450 kg/m3 to 500 kg/m3 |
| Thermal conductivity | λ = 0,12 W/mK |
| Heat capacity | 1600 J/kgK |
| Fire resistance | first layer – 0.65 mm/min, each subsequent layer – 0.80 mm/min |
| Airtightness | Joints, edges of components, openings and installations must be hermetically sealed. |
| Classes of resistance | Class 1 – heated interior Class 2 – covered outdoor area |