The beam is made of ordinary round logs. As a result of processing on the sawmill, the log becomes a beam. The beam can be the following types:
one. Dawn raw timber. The process of its manufacture is quite simple and fast. But as for the quality, it is much lower than that of other types of timber. Houses built from this material give a significant shrinkage. The surface of the raw timber is rough, so it needs additional processing; 2. A whole profiled beam has a strictly geometric shape. He does not need exterior decoration, since its surface is quite qualitatively processed. The profiled beam is not subjected to significant shrinkage, but a small percentage of it remains, since the whole beam cannot be dried to the end;
3. Glued beam is considered the most popular type of beam. Due to the special production method, the humidity of the adhesive beam is only about ten percent. This material is called adhesive, as it is glued under a special press from dry boards. Glued beam perfectly retains heat, does not deform and has a solid service life;
four. Glued beam from veneer – the newest type of timber to date. It is glued under a pressed press from a very thin veneer. This technology made it possible to create light, durable and durable building material.
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