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OSB 21mm – ROCPLEX OSB Board (Oriented strand board) OSB1, OSB2, OSB3, OSB4

OSB 21mm – ROCPLEX OSB Board (Oriented strand board) OSB1, OSB2, OSB3, OSB4

OSB 21mm – ROCPLEX OSB Board (Oriented strand board) OSB1, OSB2, OSB3, OSB4

Short Description:

ROCPLEX offers a high-quality 21mm OSB (Oriented Strand Board) product, sourced from China. This OSB board is manufactured using small-diameter timber, thinned timber, and wood core as raw materials. Through a series of processes including wood chipping, deoiling, drying, sizing, directional paving, and hot pressing, a directional structural board is formed.

The surface layer shavings of the OSB board are arranged longitudinally, while the core layer shavings are arranged horizontally. This unique crisscross arrangement optimizes the wood texture structure, eliminating the impact of internal wood stress during processing. As a result, the OSB board exhibits exceptional ease of processing and moisture resistance. Due to its directional structure, the OSB board has no joints, gaps, or cracks, ensuring excellent overall uniformity and remarkably high internal bonding strength. This characteristic provides the OSB board with superior nail-holding ability, surpassing that of ordinary boards.

 

  • FOB Price: US $0.5 – 9,999 / Piece
  • Min.Order Quantity: 100 Piece/Pieces
  • Supply Ability: 10000 Piece/Pieces per Month

Product Detail

21mm – ROCPLEX OSB Board

ROCPLEX OSB Board belongs to the category of Oriented Strand Board (OSB), which is a highly utilized engineered wood panel product. OSB is produced by combining small wood strands oriented in various directions and bonded together using resin adhesive under high pressure and heat.

ROCPLEX OSB Board encompasses all four types of OSB, providing a diverse selection suitable for various applications. It stands as a robust, long-lasting, and economically viable substitute for conventional plywood and solid wood products. Consequently, it has gained significant popularity and is widely chosen for an extensive range of construction and do-it-yourself (DIY) projects.

ROCPLEX 21MM OSB (ORIENTED STRAND BOARD) OSB1 , OSB2, OSB3, OSB4

ROCPLEX 21mm OSB is an engineered wood-based panel specifically designed for the construction industry, serving both structural and non-structural purposes. This OSB panel stands out for its exceptional elasticity and resistance to bending. Its versatility and cost-effectiveness make it a preferred choice for various roofing applications, including bitumen, brick, and tile roofs. Additionally, it finds extensive use in the packaging industry, offering a high cost-benefit ratio in both wet and dry conditions due to its lightweight nature and remarkable durability. The availability of large sizes further adds to its practicality.

Moreover, ROCPLEX OSB provides ample decorative options due to its natural wood fiber pattern, enabling easy varnishing and application of various textures. It is a versatile and environmentally friendly choice, as it utilizes raw materials sourced from fast-growing tree species, minimizing environmental impact. This high-performance panel exceeds numerous EN300 requirements, exhibiting outstanding resistance to humidity and impacts. Consequently, it proves to be an ideal solution for demanding applications, surpassing expectations in terms of performance and durability.

ROCPLEX 21MM OSB (ORIENTED STRAND BOARD) OSB1 , OSB2, OSB3, OSB4 Details

ROCPLEX OSB 3 TECHNICAL SPECIFICATION
PRODUCT OSB/3 MATERIALS POPLAR,PINE
SIZE 1220×2440   GLUE E1 GLUE
THICKNESS
 6~10mm 10~18mm      18~25mm
STATIC BENDING STRENGTH:HORIZONAL N/mm2 28 28 26
VERTICAL N/mm2 15 15 14
ELASTIC MODULUS:HORIZONAL N/mm2 4000
VERTICAL N/mm2 1900
INTERNAL BONDING STRENGTH  N/mm2 0.34 0.32 0.30
EXPANSION RATE
OF WATER ABSORPTION		 % ≤10
DENSITY KG/M3 640±20
MOISTURE % 9±4
FORMALDEHYDE EMISSION PPM ≤0.03             EO GRADE
TEST
AFTER THE CYCLE 		 STATIC BENDING STRENGTH
PARALLEL		 N/mm2 11 10 9
INTERNAL BONDING STRENGTH  N/mm2 0.18 0.15 0.14
INTERNAL BONDING STRENGTH
AFTER BOILING		 N/mm2 0.15 0.14 0.13
EDGE THICKNESS(WITH THICKNESS
TOLERANCE)		 MM ±0.3
COEFFICIENT OF HEAT CONDUCTION W/(Mk) 0.13
FIRE RATING  / B2

ROCPLEX 21MM OSB Advantage

  • ROCPLEX OSB Board is made from small strands of wood that are arranged in a cross-layered pattern and bonded together with a waterproof resin, creating a strong and durable material.
  • OSB 21mm – ROCPLEX OSB Board is available in different grades, including OSB1, OSB2, OSB3, and OSB4, each with specific characteristics and uses.
  • The board has a thickness of 21mm, making it suitable for a range of construction applications, including flooring, roofing, and wall sheathing.
  • ROCPLEX OSB Board is cost-effective and less expensive than other construction materials, making it a popular choice for builders and contractors.
  • The board is lightweight and easy to handle and install, reducing the overall project time and costs.
  • OSB 21mm – ROCPLEX OSB Board is a versatile material that can be used for both interior and exterior applications.

ROCPLEX 21MM OSB Packing And Loading 

Container type

Pallets

Volume

Gross weight

Net weight

20 GP

8 pallets

21 CBM

13000KGS

12500KGS

40 GP

16 pallets

42 CBM

25000KGS

24500KGS

40 HQ

18 pallets

53 CBM

28000KGS

27500KGS
https://www.plywood.cn/osb-oriented-strand-board-product/
https://www.plywood.cn
https://www.plywood.cn/osb-oriented-strand-board-product/

ROCPLEX 21MM OSB Application

  • OSB 21mm – ROCPLEX OSB Board is commonly used as a flooring material in construction projects due to its strength and stability, as well as its resistance to moisture and temperature changes.
  • The board is also used as wall sheathing in both residential and commercial buildings, providing a strong and durable barrier against external elements.
  • ROCPLEX OSB Board is frequently used as a roofing material, particularly in flat or low-slope roofs, as it offers excellent load-bearing capabilities and resistance to moisture.
  • The board is also used in furniture manufacturing, providing a strong and stable material that can be easily shaped and finished.
  • OSB 21mm – ROCPLEX OSB Board is used in packaging and shipping industries, as it can be easily cut and shaped to create custom crates and pallets.

21mm – ROCPLEX OSB Board FAQ

Q: What is ROCPLEX OSB Board?

A: ROCPLEX OSB Board is a type of Oriented Strand Board (OSB), which is an engineered wood panel product made from small strands of wood that are bonded together with resin adhesive under high pressure and heat.

Q: What is the thickness of the 21mm ROCPLEX OSB Board?

A: The thickness of the 21mm ROCPLEX OSB Board is 21 millimeters.

Q: What are the different grades of OSB available on the ROCPLEX OSB Board?

A: ROCPLEX OSB Board is available in all four grades of OSB: OSB1, OSB2, OSB3, and OSB4, each with different levels of performance and suitability for specific applications.

Q: What are the typical applications for ROCPLEX OSB Board?

A: ROCPLEX OSB Board is commonly used for wall and roof sheathing, flooring, packing materials, furniture, industrial flooring, and wall panels.

Q: Is ROCPLEX OSB Board moisture-resistant?

A: Depending on the grade, ROCPLEX OSB Board can be suitable for use in humid or wet conditions, making it ideal for use in bathrooms, kitchens, and other areas that are exposed to moisture.

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