Oriented Strand Board is a widely used, versatile structural wood panel. Manufactured from waterproof heat-cured adhesives and rectangularly shaped wood strands that are arranged in cross-oriented layers, OSB is an engineered wood panel that shares many of the strength and performance characteristics of plywood. OSB's combination of wood and adhesives creates a strong, dimensionally stable panel that resists deflection, delamination, and warping; likewise, panels resist racking and shape distortion when subjected to demanding wind and seismic conditions. Relative to their strength, OSB panels are light in weight and easy to handle and install.
| Product Name | OSB board,Oriented strand board,osb sheet,OSB2,OSB3,OSB4 | Face/Back color | Poplar, pine, birch,mixed etc. |
| Surface | Sanding or press polish | Density | 650-680 kg/m3 (+/- 50 kg) |
| Size | 1220x2440mm or as required | Moisture Content | 10% (+/- 2%) |
| Thickness | 7-25mm | Thickness tolerance: | +/-0.5mm or as required |
| Glue | E2,E1, E0,MR,WBP | Modes of packing | STRONG EXPORT PACKING,SUPER PROTECTION |
OSB Board Oriented strand board for Construction
1) Poplar materials
2) E0,E1 glue
3) Density : 680 -700 kg/m3
4) Thickness: 12mm - 25mm
5) Laminated or no laminated
Grades of OSB are defined in EN 300 in terms of their mechanical performance and relative resistance to moisture:
OSB 1 – General purpose boards and boards for interior fitments (including furniture) for use in dry conditions.
OSB 2 – Load-bearing boards for use in dry conditions.
OSB 3 – Load-bearing boards for use in humid conditions.
OSB 4 – Heavy-duty load-bearing boards for use in humid conditions.
Advantage:
1) High bending strength
2) little linear expansion conefficient
3) Strong nail holding
4) Moistureproof and easy work
5 Tight construction and high strength
6) No ratten or decay
7) Low formaldehyde emission
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