Various types of lumber are widely used in the field of civil and industrial construction. They are also in demand in the construction and decoration of private houses. Edged board belongs to this category of building materials. It is made of solid logs and meets certain standards. You can choose and buy a trim board in the required volume through the manufacturer's website.
Classification and main types
Taking into account the purpose of the edged board, the material is selected according to the cutting method. There are products made using the following technologies and sawing equipment:
· Radial with an angle of inclination of the fibers from 60 to 90 degrees – provides resistance to moisture.
· Semi–radial with a 45-degree fiber angle - allows the manufacturer to reduce the volume of the consumable part when cutting.
The boards are supplied in batches with certain size parameters. The main dimensions of GOST are: length from 1 to 6 m, width from 75 to 275 mm in increments of 25, thickness 16-75 mm. The product has a smooth surface without bark residues and significant defects.
Wood grade and moisture content
The final cost of the edged board is calculated based on the type of wood used for cutting. There are four main types of products:
- Optimal humidity level, smooth cut edges and parallel planes.
- It may have large resin pockets, a slight color from fungi, and a sufficiently large dome is allowed.
- Low-cost lumber, which has a lot of visual and even structural defects.
- Rejected building materials, which have significant visual characteristics, may have serious structural damage.
The grade of the edged board will be determined according to the current parameters of GOST 8486-86. A number of well-founded and visually detectable criteria are used for evaluation. The main approach is as follows: the higher the grade of the building material, the fewer defects and knots on its surface. In addition to the current state standards, standards have been established for the limitation of defects in the presence of defects in the structure of the wood itself and its processing.
The realization of the edged board is carried out by the manufacturer at established competitive tariff rates. The cost of the ordered lot is calculated for one cube of wood.
