Such walls are the most economically profitable, because their installation is spent 2 times less than the forest than on walls of logs and bars. There are several more advantages of such walls: they do not shrink, have good sound insulation and heat transfer, as well as unlike other walls, has a slight weight.
You need good sea sand, but do not know where it is sold at a good price? We advise you to visit this site to you
So that moisture does not appear through the walls, during the external skin they try to provide overlapped joints, and also to make plums from the protrusions of the walls. From the inside the walls of the house are sheathed with vapor barrier film to protect against vapors. It is correct to do this between a layer of insulation and internal skin.
For external and internal load -bearing walls of the frame, boards are used with a thickness of 50 mm, of which beams and rafters are mounted.
When installing the racks of the frame of the external walls, it is necessary to take into account the width of the insulation. They are mounted on the lower strapping, which is mounted on a basement with waterproofing. To connect the top of the racks, the upper strapping is mounted.
Between the supporting racks, it is necessary to withstand the distance of 50 cm. This is done so that in the future, for internal and external sheathing, any type of material can be used. As a result of which the bearing capacity of the walls remains within the norm. If you place the beams of the basement and the attic according to the same type, you get the design, with a clear transfer of the load to the supporting racks and the elements of the overlap.
Due to the above, the cross -section of the upper and lower bindings can be made minimal and it will be designed only for the transfer of horizontal effort.
From the inside, the frame is usually sheathed from plywood sheets, fiberboard, drywall sheets, etc.
To protect the outer lining from blowing and rains, they provide for the creation of an outer screen, which is mounted at a distance of 3 – 5 cm. From the wall. The result is an air cushion, which will serve as ventilation.