Ningjin County Yelu Wood Corporation Ltd.
Main products:Lvl,Lvl Scaffold Board,Plywood,Chipboard,Mdf/Hdf
Contact Us
  • Contact Person : Mr. Gan Forrest
  • Company Name : Ningjin County Yelu Wood Corporation Ltd.
  • Tel : 86-534-5212365
  • Fax : 86-534-5212365
  • Address : Shandong,Dezhou,Wang Zhuang Village Chaihudian Town Ningjin County Shandong Province
  • Country/Region : China
  • Zip : 253400

1220*2440mm OSB board

1220*2440mm OSB board
Product Detailed
OSB (Oriented Strand Board) size:1220*2440mm,1250*2550mm gule:wbp,melamine,mr main material:poplar,pine Certificate:CARB





OSB Board


I) Specification of OSB  

OSB (Oriented Strand Board) is an engineered wood panel made of wood strands, which are in cross-oriented pattern and bonded with adhesives under heat and pressure.OSB is different from MDF and Particle board. MDF is made of wood powder. Particle Board is made of wood powder and very small wood chips which are put in random pattern. These are why OSB is better than MDF and Particle Board in strength, stiffness and consistency.

OSB (oriented strand board)osb1,osb2,osb3,osb4


Standard panel size

1220*2440&1250*2500mm, or as customized.


6-30mm(6mm, 8mm,9mm,12mm,13mm,15mm, etc)






Poplar, pine

Moisture contents

4 - 10%


OSB1:MR glue for packing and construction material;

OSB2:moisture proof melamine glue for construction indoor and furniture;

OSB3:waterproof WBP glue for construction outdoor and furniture etc.

OSB/4:Heavy duty load-bearing panels for use in humid conditions


High bending strength

strong shock resistance

moisture-proof and easily work

tight construction and high strength

no ratten or decay

low formaldehyde emission

good heat and sound resistant

good nailing strength, easy to be sawn, nailed, drilled, grooved, planed, filed, or polished


Wood construction:

External wall coverage, roof coverage, flooring base, constructional insulation board, 

H beam, flooring Package, container, shelf, pallet  for heavy machinery

Truck carriage and flooring Core board, storing case, building material, Fashion furniture, kitchen cabinet, Concrete forming

5. Package

moisture-resistant and collision-proof

a. pallets packing

b. in bulk


Alice   skype: yelualice

II)features of OSB

OSB board is made from  small diameter timber , thinned wood ,and wood core as raw materials , processed into long shavings (typically 40-100mm long , 5 - mm wide ,0.3  0 .7 mm thick) , then de-oiled , dryed, sized, orientational pavement , hot pressing process to be a directional structural panels .


(1) compact structure , high strength(2) resistance to deformation , peel  ,  warping triple characteristics(3)Corrosion, decay, anti- deformation ability retardant Fully waterproof performance, can be permanently exposed to the natural environment and humid conditions* Formaldehyde emission is very low , belonging to a real green productsnail-holding power is very strong , easy to saw , nail , drill , open wood mold , plan , filior sand* Excellent heat insulation, sound insulation effect , brilliant performance of finishing paint

III)  Applications of OSBDue to its high mechanical properties and the orientation of the strands within panels, OSB is particularly suitable for load-bearing applications in construction and is widely used for flooring, roof decking and wall sheathing, but there is also a wide field of other applications where OSB as a wood-based panel product can be utilised. Different grades of the product are available for different levels of loading and different environmental conditions. Guidance on the use of OSB in these load-bearing applications is given in ENV 12872 and EN 13986. OSB is a quality, precision-engineered product that can satisfy the same applications and loading conditions as plywood and in some cases a thinner OSB panel may be used thereby reducing costs.

IV) Classes of OSB

Four grades of OSB are defined in EN 300 in terms of their mechanical performance and relative resistance to moisture. These are: 

1. OSB/1 - General purpose boards and boards for interior fitments (including furniture) for use in dry conditions.

2. OSB/2 - Load-bearing boards for use in dry conditions.

3. OSB/3 - Load-bearing boards for use in humid conditions

4. OSB/4 - Heavy-duty load-bearing boards for use in humid conditions.


contact name:alice liu (ms. for export)

Mobile: 86-15153405969

Trade manager:cn1000699214

1220*2440mm OSB board

Copyright Notice @ 2008-2012 ECVERY Limited and/or its subsidiaries and licensors. All rights reserved.