But, for example

The wood for the preparation of the beam is sawn in a specialized way, and the lumber is further sorted and dried in specialized drying chambers. In addition, the beam is produced not only in chamber drying, but also in the natural. On high -quality modern equipment, the process of profiling and grinding of dry bars takes place. This makes it possible to build houses without auxiliary finishes, and smooth and smooth walls are provided. The profiled timber has a head, spikes, grooves for insulation, therefore, the construction of houses from a dry profiled beam is performed on the likeness of the designer assembly — it does not need to be sawn up and tapped. They have ideal sizes with a technologically possible error of 1-2 mm. The profiled beam is most often dried when 10-18% of the moisture content is reached, but, for example, natural wood has a moisture-cost 30-40%.Regardless of the type of boards, their laying is required to be performed by one -year layers in different directions. Such a condition is considered prerequisite to get an even finish gender.