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OSB-3 – structural boards are used in humid conditions
Sheathing of interior and exterior walls. OSB panels can be used with all types of interior and exterior finishing materials.
Roof sheathing. Good sound insulation, high stiffness and ability to withstand significant snow and wind loads allow to use OSB panels as an underlayment for shingles, concrete and metal tiling, slating and other roofing materials.
I-joists – supporting floor and wall structures in timber houses.
Manufacturing of SIP panels consisting of two outer OSB layers and a core polystyrene foam layer. Stiff basis for thermal panels.
Subfloor, floor repair. OSB can be used both as continuous flooring and load bearing joists.
Single floor – in light structures OSB panel can be used directly as flooring.
Furniture – frames of upholstered furniture, chairs, cabinet furniture, home built-in furniture (coat closets, shelving units, wall wardrobes).
Stairs, landings, scaffoldings.
Shipping crates and pallets, shelving units, exhibition stands, furniture shelves, shop counters, table tops, bill boards.
Sartition walls for ships and railcars.
Structures for auto vehicles, trailer floorings and truck bodies
Property |
Standard value for 6-10 mm thick boards (nominal) | Standard value for 11-17 mm thick boards (nominal) | Standard value for 18-25 mm thick boards (nominal) | Standard value for 26-31 mm thick boards (nominal) | Standard value for 32-40 mm thick boards (nominal) |
MOR, Major Axis, MPa, min. | 22 | 20 | 18 | 16 | 14 |
MOR, Minor Axis, MPa, min. | 11 | 10 | 9 | 8 | 7 |
MOE, Major Axis, MPa, min. | 3500 | 3500 | 3500 | 3500 | 3500 |
MOE, Major Axis, MPa, min. | 1400 | 1400 | 1400 | 1400 | 1400 |
Tensile strength perpendicular to the board’s surface, MPa, min. | 0,34 | 0,32 | 0,30 | 0,29 | 0,26 |
Thickness swelling/24hr., min. | 15 | 15 | 15 | 15 | 15 |