Currently, a tree has become very popular. Country houses stand from it, as well as buildings where you do not need to build many floors. Since the wooden profile has a good area, it is able to maintain heat. If the log was properly processed, then its appearance can decorate your home. When a good strain is used during the processing of logs, it will be a guarantee that an excellent docking of individual elements will be made, and the joints will not need additional isolation or protection. In general, the beam can be divided into several main types that are most often used.
Brus classification: distinguishing features
