A curved beam is suitable, for example, for the frame of a small bridge, the frame is glued from slats.
Pressure impregnated to green or brown.
Tammiston Puu Oy's yard structures are domestic and have been granted a key ticket number. The wooden yard products are made of fine-grained, Finnish pine, and only environmentally friendly AB class impregnations are used as impregnating agents.
However, as a natural material, the properties of wood, such as appearance, strength and other physical properties, vary. Depending on the moisture conditions, the wood may warp and crack, which is characteristic of late saturated wood, especially the scorching sun may dry the wood too quickly. However, the cracks often repair themselves and various oils and paints extend the life of the wooden product. Any color differences in the wood will even out in a few weeks outdoors. However, if well cared for, products made from ecological wood will last for decades.
