O.S.B.
O.S.B.
O.S.B.

O.S.B. (Oriented strand board) is a flat-panel timber structure produced by compression of oriented large timbers, with suitable adhesives and anti-gyroscopes. Due to the way it is made from many layers of oriented lumber, the anisotropy of the wood is reduced and wood is produced with properties similar to the non-stick.
Its main quality characteristics are as follows:
- Density
- Moisture content
- Weeding
- Inflation
- Mechanical strength
- Surface quality
Accordingly, the main uses of O.S.B. are as follows:
- Structural insulation panels
- Formwork for concrete slabs
- Roofing & panel overlaying of interior & exterior walls of prefabricated houses & other buildings.
- Industrial packaging & cans
- Pallets
- Carpentry
- In upholstery furniture parts
O.S.B. 2

Dimensions(mm) | 2440 x 1220 |
Thickness (mm) | 09 , 11 , 15 , 18 , 22 |
Glue | Outdoor use E1 |
O.S.B. 3

Dimensions(mm) | 2500 x 1250 |
Thickness (mm) | 06 , 09 , 12 , 15 , 18 , 22 |
Glue | Outdoor use E1 |
ALFA BUILDING
O.S.B.
O.S.B.

O.S.B. (Oriented strand board) is a flat-panel timber structure produced by compression of oriented large timbers, with suitable adhesives and anti-gyroscopes. Due to the way it is made from many layers of oriented lumber, the anisotropy of the wood is reduced and wood is produced with properties similar to the non-stick.
Its main quality characteristics are as follows:
- Density
- Moisture content
- Weeding
- Inflation
- Mechanical strength
- Surface quality
Accordingly, the main uses of O.S.B. are as follows:
- Structural insulation panels
- Formwork for concrete slabs
- Roofing & panel overlaying of interior & exterior walls of prefabricated houses & other buildings.
- Industrial packaging & cans
- Pallets
- Carpentry
- In upholstery furniture parts
O.S.B. 2

Dimensions(mm) | 2440 x 1220 |
Thickness (mm) | 09 , 11 , 15 , 18 , 22 |
Glue | Outdoor use E1 |
O.S.B. 3

Dimensions(mm) | 2500 x 1250 |
Thickness (mm) | 06 , 09 , 12 , 15 , 18 , 22 |
Glue | Outdoor use E1 |