Introduction
OSB board, also known as oriented strand board, flakeboard, sterling board, or aspenite in British English, is a popular type of engineered wood. It is formed by adding adhesives and compressing layers of wood strands (flakes) in specific orientations. OSB board exhibits excellent durability, moisture resistance, and dimensional stability, making it a reliable choice for a wide range of applications. It finds extensive use in house construction, flooring, wall panels, ceilings, furniture making, and more. In this article, we will delve into the specifications and features of OSB board, including its core composition, glue types, grades, sheet dimensions, thickness range, and density.

1. Core Composition: Wood Chips OSB board is composed of wood chips as its core material. These wood chips are carefully selected and aligned in specific orientations during the manufacturing process. The use of wood chips contributes to the board’s structural integrity and strength.
2. Glue Types: E0, E1, E2, MR, WBP OSB board is available with different glue types to meet specific requirements. The glue options include E0, E1, E2, MR (Moisture Resistant), and WBP (Water Boil Proof). The choice of glue type ensures the board’s suitability for different applications, taking into consideration factors such as environmental impact and moisture resistance.
3. Grades: OSB-1, OSB-2, OSB-3, OSB-4 OSB board is categorized into different grades based on its intended use and performance characteristics. The grades include OSB-1, OSB-2, OSB-3, and OSB-4. Each grade has specific attributes related to strength, moisture resistance, and load-bearing capacity. The selection of the appropriate grade depends on the application requirements.
4. Sheet Dimensions: Customizable Options Available OSB board is available in standard sheet dimensions of 1220mm x 2440mm, 1250mm x 2550mm, and 915mm x 2135mm. However, customized dimensions can be provided to meet specific project needs. The flexibility in sheet dimensions allows for easier installation and efficient utilization in construction and furniture making.
5. Thickness Range: Versatility for Various Applications OSB board comes in a wide range of thickness options to suit different applications. Common thicknesses include 3mm, 4mm, 6mm, 7mm, 9mm, 11mm, 12mm, 15mm, 18mm, 21mm, 25mm, and 33mm. This versatility allows for flexibility in meeting specific design and construction requirements, providing suitable strength and stability for a variety of applications.
6. Density: 650-700kgs/CBM OSB board exhibits a density ranging from 650 to 700 kilograms per cubic meter (kgs/CBM). This density ensures a good balance between strength and weight, contributing to the board’s durability and structural stability. The density also enhances its resistance to warping, deformation, and impacts.

Conclusion
OSB board stands as a durable and versatile engineered wood solution for construction and furniture making. With its composition of wood chips, it offers structural integrity and reliable performance. The choice of glue types and grades ensures suitability for different environments and load-bearing requirements. Available in standard and customizable sheet dimensions, OSB board offers flexibility in installation and utilization. The wide range of thickness options caters to various application needs, providing the necessary strength and stability. With its moisture resistance, dimensional stability, and good durability, OSB board proves to be a valuable choice in house construction, flooring, wall panels, ceilings, furniture making, and beyond.