Calibrated bar: features of use and application

Calibrated beam today is quite common when building houses. This is due not only to the exact dimensions, but also to the fact that the basis of the walls of such a dwelling will be natural wood, which is completely ecological. If we consider the features of the calibrated beam, then we can say that this is a lumber, which is formed by the method of initial selection of logs and their further sawing up to a given size and shape. When comparing the described variety of the beam with the conventional one, it can be noted that in the first case the geometry will strictly comply with the declared dimensions. This result is achieved by using a four-sided professional machine tool in the process of processing.

Features of the calibrated bar application

Before you buy a calibrated bar, you need to take into account some characteristics that affect the use of the material. The described bar is not so strong in comparison with a wild log-house. This quality is due to the fact that during the sawing process, the fibers are damaged, eventually the material becomes exposed to external influences. In the process of using the calibrated bar quite often forms on its surface cracks on the side. However, working with it is much more convenient, since it can be easily processed by the machine tool. And in the process of its operation it is enough to cover it with paint, which falls perfectly on the surface prepared at the factory. The same applies to the application of puttying compound.

Scope of use

Calibrated beam is often used in private housing construction also because the walls of it are obtained very warm because of the excellent ability of the material to heat savings. In view of the fact that wood is several times better able to maintain heat compared to brick, use in the construction process will have a much smaller amount of insulation, which saves not only money, but also strength.

The calibrated beam is used quite often in the agricultural industry during construction because its surface copes with the external influence, which allows the material to be used for a long time. Its surface is extremely resistant to atmospheric precipitation and undergoes temperature changes. If you do not have the skills to conduct work on the construction of a house, this will not prevent you from building your own home in a few days, because with the use of this material, a unified installation is possible. In addition, the factory gives the products the exact shape and parameters that simplify the construction. After completion of the work, the house is very attractive.

Features of erection

Houses from the calibrated timber are erected quite simply, but the work can be called technical. It is extremely important to correctly implement the marking of the cut and cut. Despite the fact that wood acts as a relatively inexpensive building material, houses from calibrated timber are not the cheapest. In particular, this applies to buildings that are built for permanent residence.

If there is a need to insulate such a house, it will be necessary to use a ventilated facade, under which it will be necessary to place not only a thermal insulation layer, but also a vapor barrier.

Fastening of wall elements from calibrated log

A calibrated wooden beam should be attached using a special technology that does not involve the use of nails or screws. This is due to the fact that the hardware contributes to the corrosive processes of the lumber at the time of shrinkage and shrinkage. Thus, if you use steel fasteners, this can cause damage to the integrity of the walls and the elements in their base. Fasteners must be made using nagels. These elements are represented by wooden pins, which in the manufacturing process are given a circular cross-section.

In order to attach one wooden bar to another, you must first prepare the holes, which are located not only in the lower, but also in the upper bar. The length of the created fasteners should be divided into two, in order to transfer the resulting result to the sawn timber. However, in the course of the work, it is necessary to ensure the stock. So, if you have to work with a nagel, the length of which is six centimeters, then you need to make holes so that the length of each of them is equal to three and a half centimeters.

Preparation of holes

When making a hole, it is necessary to choose a drill whose diameter should be equivalent to this parameter characteristic of the fastening element.

Install the fasteners in a row so that the nagels are placed one above the other. If the house will have a wall, the length of which is six meters, then you need to mount four fasteners. Two of them should be installed in the corners, while the other two are along the wall plane. If there are openings on the wall, the fasteners must be installed around them. In order to exclude curvature of openings, it is important to install draft boxes in the process of construction, each of which becomes part of window and door openings.

Features of the formation of a corner joint

When using a calibrated bar, it is necessary to make a corner joint, for this purpose a groove with a width of 50 mm should be cut in one crown, while its depth should be equal to 45 mm. But in another bar you need to form a spike with parameters equal to 50x50 mm. After the two elements are connected, the design can be pinched.

All rows of the calibrated bar must be laid with jute. Due to the fact that the fiber has a significant coefficient of elasticity, the material is able to reliably protect the house from heat loss. This will save money for heating and make the premises dry and cozy.

Building using calibrated profiled timber

If in the work it is supposed to use a profiled beam, then it is necessary to apply the same technology as described above, however, the main feature is that the calibrated beam must be laid on the foundation as a starting ring, only after it is possible to start the construction of walls with Using profiled sawn timber. Angle joints must be formed by the same method as described above. But it is not necessary to produce works on caulking, since such walls do not need to be insulated due to a strong fit. This is a caulk, which is produced after shrinkage and shrinkage of the house. However, in addition to the joint, nagels must be used. At the stage of construction, as a rule, a heater is installed in the form of braids made of flax and hemp. The seal is mounted in the grooves that the profiled bar has.

Cost

Dimensions of the bar can be different, this affects the price of the material. Thus, if you prefer a bar with a cross-section of 150x150, then one product, the length of which is equivalent to 6 meters, will have to pay a thousand rubles. And here for a cube of a bar - 7400 rubles. For a material with a cross-section equal to 200х150 mm, the consumer will pay 1364 rubles, whereas for 1 m ^{3 of} material - 7500 rubles.

The dimensions of the calibrated bar can be negotiated with the manufacturer, this will allow the purchase of products manufactured on an individual order. Such solutions help to realize construction with less impressive labor and without the use of special equipment for sawing.

The beam, the price of which was specified above, will allow the calculation of construction costs.