Waterproof Osb 3 For Construction Roofing Structure
Production
Commodity | OSB (Oriented Strand Board) |
Size | 1220*2440/1250*2500MM |
Thickness | 6-30mm |
Tolerance | ±0.5mm in the thickness,±0.2mm in the width and length |
Glue | MR, melamine,WBP,PMDI |
Materials | poplar, pine,Combine materials |
Production capacity | 20000CBM/year |
Density | 600-650kgs/cbm |
Density tolorance | ±10% |
Formaldehyde emission (mg/100g) | ≤8% |
Moisture content | ≤10% |
Elasticity modulus(parallel) | Average value (Mpa):≥3500 |
Minimum value (Mpa):≥2800 | |
Elasticity modulus (vertical) | Average value (Mpa):≥1400 |
Minimum value (Mpa):≥1120 | |
| Type | OSB/2 OSB/3 OSB/4 |
Internal bond strength | Average value (Mpa):≥0.32 |
Minimum value (Mpa):≥0.256 |
OSB
is Oriented strand board, is the upgrading of the traditional particleboard products,
its mechanical properties with directionality, durability, moisture resistance, and dimensional stability than ordinary particleboard.With a small expansion coefficient, no distortion, good stability, uniform material and nail holding high performance.
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
Hot Tags: waterproof osb 3 for construction roofing structure, China, manufacturers, factory, customized, wholesale, quotation, low price, free sample, made in China, OSB3 Full Pine, OSB2 Poplar Or Hardwood, OSB
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