Calibrated log: characteristics, advantages and disadvantages. Projects and construction of houses from calibrated logs

A beautiful warm home is the dream of any family. The main criteria for selecting any architectural project are convenience and affordable price. Every year, the number of those who use a calibrated log in the construction of a summer house, a bath or a country house increases. Stylized antique houses look "rich", and most importantly - elegant.

What it is?

In the old days, all houses were built of wooden logs. To the wall turned out perfectly smooth, and most importantly, that the house was warm, craftsmen cleared all the branches and bark from the trunks. Each used barrel was a continuation of the previous one, the carpenters knew their work so well.

In the modern world, those who can cut a house with an ax are almost gone. In place of technology, allowing tree trunks of different sizes and diameters to fit the required standards.

A calibrated log is a log that has been mechanically cleaned and has the same diameter along its entire length. These logs are also called rounded logs.

Dimensions of calibrated logs

Round logs of standard size, under this length and most builders are adjusted. Most often logs have a length of 4 m, 6 m, 7 m, 13 m.

Their diameter also varies - from 180 to 240 mm. When choosing logs, it is necessary to specify the length and width, since all these parameters significantly affect the cost of the building, as well as its aesthetic side.

Features

Masters who permanently mount wooden structures note that a calibrated log is a good material that retains its original properties. First of all, this is due to the fact that after cleaning the harvested barrels from bark and branches they are allowed to dry in special chambers.

When installing houses from calibrated logs, projects always take into account possible drying or swelling of wood. In order to avoid cracks in the walls, the logs are laid one on top of the other, making a "cup" in each of them at the corner joint for a close fit.

Modern wooden buildings are like a huge puzzle. Parts of such a "toy" are brought to the place of installation in numbered packages. If the wood is not treated, it is impregnated with a solution of pests, and then - with an antipyretic.

Only after completing the preparatory work, begin the installation.

Use in construction

Any construction from a calibrated log (bath, house, dacha) requires the use of a foundation. It will serve as additional protection of wood from moisture, fungi and smoldering, as well as protect the structure under various natural disasters.

On stable soils, the owners can use the usual cement band foundation, but it is worth considering that after it is poured, it is necessary to wait for drying and shrinkage. In the rocky terrain, developers suggest using piles.

The base of the piles not only reliably fixes the initial layers of logs, but also significantly shortens the time of mounting the walls. An additional advantage of such a foundation is a rod welded to the head of the piles in the places where the corners are formed.

Through the connection of the rod to the logs, through holes are made, and the processed trunks are simply worn on them. In this way, one to three levels of calibrated logs can be secured.

In order for the tree not to deteriorate and damp in the places where the foundation and laid logs come in contact, it is necessary to separate the substrate base in the form of a hydro-barrier, roofing material or, in the old way, moss.

Window openings are cut as the frame of the house is assembled. In the right places, notes are made, and the wizards with the help of tools cut out a hole of the necessary size.

Standard and non-standard projects

To ensure that the customer does not hesitate for a long time how his house will look, the developer can offer a choice of standard house designs from calibrated logs. If you decide on the proposed option, you will not only save, but you can be assured of the warmth and comfort of the new structure.

Typical projects are calculated taking into account the standard length of the calibrated log. Often it can be a house 6 * 6 m, 7 * 13 m or 4 * 4 m. Heat in such houses provides a minimized number of joints connecting logs among themselves.

For large houses, the project proposed by the architect 6 * 6 m or 7 * 13 m is perfect. But the second option will go like a special order. To implement it, you have to order a non-standard length of the log, which will entail additional expenses for processing and delivery.

Habitual projects for us log buildings look like a quadrangle or a rectangular box. At the request of the customer, the masters can also offer more interesting options - with serving outbuildings and outbuildings.

The specificity of such houses from a calibrated log is the increased heat transfer at the joints of logs. In order for the house to be warm and less energy-intensive in the winter, all joints will have to be further isolated.

The construction of houses, baths from calibrated logs also requires careful selection of the width of the logs. After all, if this is an apartment house, then it is preferable for it to be rounded round logs with a maximum diameter. The rooms will not only look great, but they will also be a great place for winter evenings, preserving their original qualities.

For baths or outbuildings you can use logs with a small diameter. Buildings will be strong, with heating of internal premises also they will keep heat, but they will look less massive on the background of the main house.

If the customer requires a large house, but does not want to increase the area due to additional meters of wood, the developer can always offer a combined construction option: wood - stone.

Such a dwelling can have a stone foundation (foundation, basement or first floor) and a wooden attic. In addition, architects often offer projects of log cabins from two floors. Thus, the newly minted owners not only save their time for construction, but also receive a sound building, insulated due to the least number of joints and seams of the joint.

How to make such a house?

People who decided to build a house made of wood are definitely ready for its design. After all, most often, choosing this particular material, they leave the walls of the finished house in its original form.

Beautiful cleaned logs smell of wood for a long time. Smell of resin brings warmth and comfort to the atmosphere of the house. To fiber less spoiled, knowledgeable people offer to periodically open the calibrated logs with varnish.

Thus, the tree retains its presentation for a long time, in addition, even shrinking, does not leave gaps and cracks. At will, the owners can level the walls with gypsum boards and already on them to glue the wallpaper or apply plaster.

The situation with the decoration of baths from a calibrated log is a bit more complicated. Yes, a warm steam room is undoubtedly a plus! But the project used for construction, should take into account all the nuances (high humidity, good thermal insulation, the availability of the necessary number of rooms), as well as the presence of a stove to warm the room.

Dignity

What is so fond of projects from the calibrated logs? First of all, bribes the speed of their erection. In the skilled hands of installers and with the proper selection of the foundation (foundation), as well as the type of wood, construction can be completed six months after its inception.

Basically, the speed of erection depends on the quality of the preparatory work done, as well as the size of the building. The smaller the size, the sooner the construction will end.

The second advantage is an excellent thermal insulation, which saves on heating in the winter. In addition, in houses made of natural wood, summer heat is much easier to tolerate.

After the primary cleaning from the bark and knots, and after drying, the wood is covered with special solutions that increase the service life of the material. Such treatment allows to avoid not only putrefaction, but also the occurrence of mold, fungi and damage to wood by pests.

The environmental friendliness of the materials used is also considered a valuable factor. Wood not only preserves the optimal microclimate of the structure, but also generates natural substances that do not harm health when heated.

But the biggest plus is still the optimal price. In addition, round logs have an excellent appearance, which significantly reduces the cost of interior decoration of premises.

disadvantages

Experts consider the only drawback of wooden buildings to be the care of an already ready building. This is due to the fact that during the primary treatment the trunk loses the protective layer. The inner layers are more exposed to external factors (wind, temperature changes, moisture).

It is for a longer operation and it is necessary to handle special solutions, and preferably several times. In addition, experts advise to conduct several such treatments in the first six months after the erection of the house.

To keep logs as long as possible, this treatment should be done annually.

Price

Thinking about building a house from a calibrated log, it is worth considering that the cost of such a project directly depends on the type of wood, as well as its size.

The most affordable for customers will be houses with a house size 6 * 6 m, with a log diameter up to 240 mm. The more individual the architectural idea is, the more expensive the material and its transportation cost.

On average, the price for a calibrated log for one square meter of area is from 25 thousand rubles.

The desire to have one's own home sooner or later appears in every person. But the way it will look and what material will be built depends only on your financial capabilities and aesthetic taste.