Larch timber - a guarantee of a beautiful and durable

In Siberia, you can still find buildings made of larch, which are more than three hundred years old. This species of wood is rightfully considered to be an elite and heavy-duty building material. Houses made of larch lumber differ not only in their magnificent appearance, but also have a positive effect on the health of the inhabitants.

What are the main fundamental differences of sawn timber from this wood and why it is so valued among professional woodworking craftsmen.

Siberian beauty

In northern Russia, larch occupies thirty percent of forest land. This tree species, due to its unpretentiousness and frost resistance, is quite widespread, but for household needs the tree must be at least one hundred years old. Therefore, lumber from these breeds are not cheap.

Imitation of larch lumber from the manufacturer for its technical characteristics is not much inferior to natural wood, and the cost of the material is quite democratic.

What are the characteristics of wood Siberian beauty?

• The material is stronger than oak wood and its strength is 96 MPa;
• The density of sawn timber with a moisture content of twelve percent is 620 - 725 kg / m3. Such a high density guarantees the strength and durability of the building;
• Since this tree belongs to sound rocks, in the center of the log is painted in a reddish-brown color and has a sharply limited white or slightly yellowish sapwood. On the cut, annual rings are clearly visible, which gives the facade of a wooden house a special charm;
• The house of larch lumber is resistant to moisture, as this wood has a low water absorption due to its high density.

Council When purchasing lumber for construction, pay special attention to the texture and appearance of logs. Since larch belongs to tree species with a strong drying out during the drying process, an incorrect drying process of the logs can lead to their cracking and warping.

• Low air permeability of wood ensures a comfortable and stable indoor microclimate regardless of the weather outside the window;
• The density of lumber largely depends on the place of growth of a particular breed. For example, the Altai beauty is distinguished by the highest density of wood, and its European relative can boast the lowest density. Ural larch has average density indicators;

Interesting. With prolonged exposure to water, wood becomes denser. The piles, on which stands the famous Venice, are made precisely of this type of wood. And after millennia during the inspection of piles, it was discovered that the tree seemed to have turned to stone with time.

• In a house built of this tree, you can forget about colds and high blood pressure. Coniferous phytoncides, secreted by the tree, relieve stress and treat migraines, as well as help get rid of many diseases of the broncho-pulmonary system;
• The wood is resistant to microorganisms and mold.

Important. The best technical characteristics are provided by sawn timber harvested in Altai, Baikal and in the upper Lena or Angara. But the cost of this wood is much higher than that of European. Therefore, in some cases, imitation larch timber from the manufacturer can be an excellent alternative to expensive building materials.

Key benefits of sawn hardwood

When in the construction of a wooden house should stay on a bar of this wood?

• If construction is planned in areas of high groundwater or in swampy areas, the high resin content of the logs is not affected by moisture and dampness. Even the basement of the construction of such logs does not need additional protective water-repellent treatment;
• Material properties guarantee not only durability, but also a special stable geometry of the house;
• High fire resistance of larch also significantly reduces the cost of construction - the walls do not need to be treated with expensive flame retardant impregnation;
• The absence of additional chemical protective treatment guarantees the ecological safety of the wooden house;
• Larch bar - natural healer. In the house of this wood, you can forget about colds and broncho-pulmonary diseases, as well as significantly strengthen the nervous system;
• Since even piles and other elements of hydraulic structures are made of this material, the rotting, deterioration and wetting of walls erected from this wood can be forgotten.

Interesting. Than not proof of strength - the parquet of the Ostankino Palace and the window cover of the Winter Palace are made of Siberian larch. Without special treatment with modern antiseptics, their beauty pleases the eye to this day.

Types of timber

The use of new technologies in the production of lumber can significantly reduce their cost. Glued laminated timber, while retaining all the advantages of this unique wood, the price of such material is much cheaper than whole processed logs.

The technology allows to combine expensive wood with sawn timber of other coniferous trees, mainly with pine.

For example, timber 150x150 of larch with the addition of pine, costs 40 percent less than the equivalent of expensive species.

Note. The track of the well-known Olympic cycle track in Krylatskoe is made of a combined beam.

Types of timber из лиственницы:

• Solid, unplaned and planed, having natural moisture - the most affordable option, but requires complex additional processing.

Council If you have free time and building skills, you can significantly save on construction by acquiring this option. But if there is no woodworking skills, it is better to opt for the options below.

• Profiled - made of solid wood, has high strength and excellent texture. Shrinkage using natural moisture material is two to three percent and lasts two years. Therefore, it is preferable to use a dry material;
• Glued - can be made exclusively from hardwood, and in the combined version, which is much cheaper.

Due to the simplicity of the assembly of the frame, the construction of a profiled or glued timber construction time is significantly reduced. Even with minimal building skills, the skeleton assembly can be done by hand. And the strength of wood and careful fitting of parts guarantee the correct geometry of the house and exclude its deformation over time.

Advantages and disadvantages

Houses made of larch lumber have the following invaluable advantages:

• Durability and durability;
• Preserving the geometry of the building, the walls of dried material practically do not shrink;
• Excellent water-repellent characteristics - under the influence of moisture, the material becomes only stronger;
• Fungi, mold and insects are not afraid of such a house. The installation manual allows the use of timber without additional antiseptic treatment;
• The healing microclimate provided by this lumber guarantees the health and immunity of all households;
• The original texture and color of wood excludes internal additional finishing work;

Fast installation, thanks to the locking system of fixing timber, significantly reduces the time of work;

• For the construction of wood there is no need to arrange an expensive and powerful foundation. Quite enough usual tape base base.

This material has very few minuses:

• High price. But, imitation of larch timber from the manufacturer, as an alternative, is not much less than the characteristics of natural wood;
• Chance to acquire poor quality or wet material.

Council It is best to buy materials produced in Siberia or the Far East, even if the cost is slightly higher. This guarantees the purchase of timber from hardwood.

Conclusion

Having stopped the choice on a bar from a larch for construction of a country house or a cottage, the builder is guaranteed in durability and durability of material. The proposed video in this article will help determine the choice of timber for the construction of a particular architecture.