Construction work often requires high-quality sawn timber. The popularity of wood does not weaken. This material is convenient for processing, it is available, and modern technique reduces the percentage of marriage products. Construction work uses various types of lumber.
It is often used in a logid-type log, a timber as an unprofilated and profiled type, the glue bar. Although it is not rare, in construction, apply such materials such as an orange log, we recommend building houses from a glue bar.
Of the features of the technique of embodiment of the birch of the orange type, it is necessary to point out the elimination of the bitch, the removal of the upper layer, or the bark from the wood barrel, as well as the removal of the wood layer, which is necessary to give a lumber cone-shaped form. However, when conducting such a procedure, a sufficiently strong outer layer of lumber is preserved. This distinguishes the orange log from the log log. When decaying, the logs remove a much greater external layer than when the grinding.
Logging stricken maintains greater strength and, in general, more protective properties. Although a variety of impregnations for logs make it possible to largely protect and secure various types of sawnwashers from the effects of rodents and insects. Such impregnations can even provide protection against changing wood color and protect the construction of sawn timber. But, under similar conditions, the marked-type logs is exposed to much less "refinement" and impregnation, therefore this type of sawn timber and is known as unpretentious.
Many of the trained brine of planed type have a more conical form than cylindrical. Such brisms are given of particular importance, and the selection suitable for processing is not rarely conducted by specialists manually. Often and grinding and grinding works are also carried out manually. The optimal diameter of the sawn timber is selected. Such a diameter should be sufficient to ensure noise insulation, making the structure of strength, as well as protection against cold and excess heat. Many cottages and cottages are erected from reliable trunks.
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