CLT panels
Cross-laminated timber also known as CLT, X-lam, BSP or Cross-Lam or other trade names, is a cutting-edge timber material for construction. Cross laminated timber panels combine the best structural properties of wood with a natural aesthetic and safety. Panels are made of spruce boards glued in perpendicular layers, ranging from three to eight layers. Formaldehyde free PUR adhesive makes the panels extremely durable and safe for living. CLT wood house can even be a high rise building since CLT panels can bear very high loads.
Cross laminated timber is mainly used as a homogenous load-bearing element for walls, floors/ceilings and roof elements in all types of buildings. This material is also used for interior elements such as stairs or design furniture.
CLT panels excel in fire safety characteristics, proving to be better performing than even metal and concrete. This is because the dense wood heats up much slower during a fire compared to metal or concrete. Also massive timber burns with predictably slow. Charring rate is 0.65 mm/min.
Production
The dimensions of CLT panels are calculated individually for each project, based on the parameters of the building and client’s wishes. Maximum dimensions of a cross laminated timber panel are 13 800 x 3100 x 400 mm.
The surface of CLT can be raw if it is not visible in the room, or if the panels are visible, their surface is sanded to achieve a smoother appearance.
Wall panels can be finished on the outside with various kinds of siding depending on the project and architecture. The siding can be board siding, plaster, various slab materials etc. Inside of a wall panel can be left to expose CLT in which case the plan for wiring and sockets must be adjusted to the technical capabilities of drilling channels and openings into the panel. Inside of a wall panel can also be covered with gypsum boards to add a service area for wiring and plumbing.
Assembling
CLT panels are a lightweight construction material and are at least 3 times lighter than lightweight concrete or almost 5 times lighter than regular concrete. This makes it very convenient for transportation to the construction site and handling during installation on-site therefore requiring less machine and manpower. Also, the joining of CLT elements is simpler, as there is no need to wait for the joints to harden as in the case of steel or concrete. This ensures a 50% faster construction time than concrete or steel structures.
CLT panels excel in fire safety characteristics, proving to be better performing than even metal and concrete. This is because the dense wood heats up much slower during a fire compared to metal or concrete. Also massive timber burns with predictably slow. Charring rate is 0.65 mm/min.
Production
The dimensions of CLT panels are calculated individually for each project, based on the parameters of the building and client’s wishes. Maximum dimensions of a cross laminated timber panel are 13 800 x 3100 x 400 mm.
The surface of CLT can be raw if it is not visible in the room, or if the panels are visible, their surface is sanded to achieve a smoother appearance.
Wall panels can be finished on the outside with various kinds of siding depending on the project and architecture. The siding can be board siding, plaster, various slab materials etc. Inside of a wall panel can be left to expose CLT in which case the plan for wiring and sockets must be adjusted to the technical capabilities of drilling channels and openings into the panel. Inside of a wall panel can also be covered with gypsum boards to add a service area for wiring and plumbing.
Assembling
CLT panels are a lightweight construction material and are at least 3 times lighter than lightweight concrete or almost 5 times lighter than regular concrete. This makes it very convenient for transportation to the construction site and handling during installation on-site therefore requiring less machine and manpower. Also, the joining of CLT elements is simpler, as there is no need to wait for the joints to harden as in the case of steel or concrete. This ensures a 50% faster construction time than concrete or steel structures.