OSB 21mm – ROCPLEX OSB Board (Oriented strand board) OSB1, OSB2, OSB3, OSB4
ROCPLEX ® OSB 21mm is built to provide superior strength and stability for demanding construction projects. This oriented strand board (OSB) is 21mm thick, making it ideal for heavy-duty structural applications. Its robust design ensures that it can withstand significant loads, making it perfect for flooring, roofing, and wall sheathing.
The 21mm thickness offers increased rigidity, ensuring that the board remains stable under various conditions. Made from high-quality wood strands bonded with resin, ROCPLEX OSB 21mm is engineered to resist warping, swelling, and other common issues associated with wood products.
ROCPLEX OSB 21mm supports sustainable building practices, as it is manufactured from renewable resources. The board's consistent quality and smooth surface make it easy to work with, ensuring a professional finish for all construction projects.
Whether for residential, commercial, or industrial use, ROCPLEX OSB 21mm meets rigorous industry standards and provides reliable performance. Trust ROCPLEX for materials that deliver on quality and durability.
ROCPLEX OSB 3 TECHNICAL SPECIFICATION | |||||
PRODUCT | OSB/3 | MATERIALS | POPLAR,PINE | ||
SIZE | 1220x2440 | 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 BODING STRENGTH | N/mm2 | 0.18 | 0.15 | 0.14 | |
INTERNAL BODING 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 |
■ High Strength: ROCPLEX OSB 21mm offers exceptional strength and stability, ideal for heavy-duty structural applications.
■ Versatility: Available in OSB1, OSB2, OSB3, and OSB4, catering to different needs.
■ Thick and Rigid: The 21mm thickness provides added rigidity and load-bearing capacity.
■ Sustainable: Manufactured from renewable resources, supporting eco-friendly building practices.
■ Consistent Quality: Ensures a smooth surface and uniform thickness for a professional finish.
■ Durable: Resists warping, swelling, and other common wood issues.
■ Easy to Work With: Simple to cut and install, suitable for various applications.
■ Certified Safety: Meets industry standards for safety and quality.
■ Cost-Effective: Offers excellent value without compromising on performance.
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 |
■ ROCPLEX OSB 21mm is perfect for heavy-duty applications such as flooring, providing a strong, stable base capable of supporting significant loads. It is also ideal for roofing, offering excellent structural support for various roofing materials.
■ For wall sheathing, ROCPLEX OSB 21mm provides added strength and improves insulation, making it suitable for both exterior and interior walls. Its thickness and rigidity make it a reliable choice for high-traffic areas and load-bearing applications.
■ In industrial settings, this OSB board meets stringent safety and performance standards, ensuring compliance with building codes and regulations. ROCPLEX OSB 21mm is a versatile material that can handle the toughest construction challenges.
Choose ROCPLEX OSB 21mm for your next construction project. Contact us today to learn more and place your order.