суббота, 24 марта 2018 г.

Manufacture of rounded logs and beams (square logs) .

  Our company offers the production of lumber: round log, profiled beam, glued beam meeting international quality standards. We produce high quality wood products, chamber drying, glued beam and logs and other wood products. Production is in the Vologda region. The timber forest is harvested in the Arkhangelsk and Vologda regions and is delivered by road to the production site.
The forest is also bought in Siberia. From Siberia, timber of larch and cedar is transported, since in our areas there is almost no cedar, and there is little left of the larch. While the Chinese have not cut down the entire forest in Siberia and the Far East, we offer our customers round logs and beams, as well as other sawn timber from cedar and larch.

 Round logs of chamber dryingRound logs of chamber drying






Benefits of the material:
It is environmentally friendly material. Log houses, made of round logs, "breathe", letting air and moisture through the walls. Durabilityand strong. A house made of such material will serve you for more than a decade. Houses made of round logs are of less value than stone houses. They preserve the unique beauty of the tree. Natural patterns on the surface give the exterior look and interior an amazing grace and variety. The rounded log of chamber drying is not subject to cracking.
See specifications.

Thermal treatment of wood makes it possible to obtain a material with a moisture content ranging from 18 to 22%. This is 3 times lower than the natural level! In addition, heat treatment reduces the likelihood of subsequent wood damage by fungi and mold (so-called blue). A log from a dried tree gives a minimum shrinkage - 3-5% for the first year after the erection of the building.


When operating a house built of dry logs, you can not wait for unpleasant surprises in the form of cracks, twisting and warping. All cracks are formed on the "cylinder" during the chamber drying - internal stresses in the wood break out. Chamber drying takes from three to four weeks.

Round logs








Round logs (Ø150, 170, 190, 210, 230, 250, 270, 280, 300 and 500 mm)
Advantages of the Round logs:
  • Round logs are traditional.
  • Round logs blend in harmoniously with natural landscapes and are therefore ideal for holiday homes.
  • Round logs are available in a wide range of sizes, which enables relatively thick solid wall structures.
  • Round logs are relatively inexpensive considering their size.

Laminated round log

A laminated round log glued together from four or more layers (Ø 230, 245 and 270 mm)
Advantages of the Laminated round logs:
  • the logs will not split
  • with a special tight-fitting corner structure, very tight structures are possible
  • precise installation
  • minimal settling
  • extremely finished look

Bar Profiled massif (Solid heart split square logs)



Solid heart split square logs (190hx140; 190hx190; 140hx140; 140hх190)
Advantages of the Solid heart split square logs:

  • The logs are cut through the centre of the heartwood, which minimises cracking on the logs’ surface.
  • Square logs are especially well suited for builds where an additional layer of insulation is used on the external walls or where an especially energy-efficient double log structure is used.
  • Square logs fit in well with urban environment ( normal log crossings in the corners can be substituted with dovetail corners).
  • The double tongue-and-groove structure makes the logs fit tightly together.
  • Compared to round logs, square logs take up less space during transportation and are easier to assemble.
  • Square logs are more affordable than laminated logs although almost equal in terms of surface cracking
 
Advantages of the profiled bar of the natural moisture massif:
  • The most economical version of the construction of solid wood.
  • Excellent appearance.
  • In production, the profiled beam acquires a smooth surface and a regular shape.
  • Collected from this material, the walls are perfectly even, look natural and beautiful, the insulation with such an assembly remains invisible.
  • Manufacturing of elements of log and corner joints in the factory. The connections made at the factory are perfectly even and durable. Used when assembling the main box of a wooden house, they serve as the basis for a strong construction of the structure and make the shrinkage uniform. A more dense connection between the crowns and in the corner joints - the best thermal characteristics and minimum purging.
  • The walls of the profiled beam are flat and are made with the maximal fitting of the profile to each other. In the process of natural shrinkage of the house, the initial state of the walls does not change: it is not necessary to caulk and cut excess jute, as it happens in the construction of unprofiled timber.

Bar array of profiled chamber drying



Advantages of the profiled bar of the chamber drying:
  • Houses from a profiled beam of a chamber drying chamber are easily assembled and practically do not undergo shrinkage and shrinkage is minimal.
  • The profiled bar of the chamber drying chamber does not deform with time.
  • In the process of operation it is not subject to cracking.
  • Smooth surface does not need additional processing, labor-intensive and expensive finishing works.
  • The optimum humidity of the profiled bar of the chamber drying chamber excludes its decay and the appearance of unwanted microorganisms and bacteria in it.
  • Profiled bar of the chamber drying chamber can be used to implement the most complex projects.

Profiled glued beam - Glue-laminated square logs (two or more planed layers of wood glued together)




(185hх240;200;160;120 and 135hх200;160;140;120)
Advantages of the Glue-laminated square logs:

  • Cracking on the surface is minimal.
  • The logs do not bend even longitudinally.
  • Similarly to solid square logs, laminated logs fit in well with urban settings.
  • Laminated logs are available in more sizes than heart split square logs , which allows for conformance with local thermal insulation requirements without the need for additional insulation.
  • The finished wall structure is compact and less susceptible to settling.
  • Similarly to solid square logs, laminated logs are easy to assemble and transport.

  • Houses made of laminated veneer lumber are easy to assemble and practically do not suffer shrinkage and shrinkage is minimal.
  • Glued beam does not deform with time.
  • During operation, the glued beam is not cracked.
  • Smooth surface of glued beams does not need additional processing, labor-intensive and expensive finishing works.
  • The optimum humidity of the glued beam excludes its decay and the appearance of unwanted microorganisms and bacteria in it.
  • Glued beam can be used to implement the most complex projects.

Profiled glued beam - Glue-laminated square logs


Glue-laminated square logs (breathable) with transverse plywood




(185hх240;200;160) 

Construction of handcrafted houses 







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