What type of plywood is commonly represented by the abbreviation OSB?

Oriented Strand Board (OSB) is a type of engineered wood product that is made from strands of wood that are oriented in specific directions and bonded together with adhesives under heat and pressure. It is known for its strength and durability, making it a popular choice in construction, especially for sheathing in walls, roofs, and floors.

The abbreviation OSB explicitly stands for Oriented Strand Board, which captures the essence of its manufacturing process and structural characteristics. This type of plywood is widely used in various construction applications due to its cost-effectiveness, versatility, and reliable performance.

Understanding the definition and properties of OSB is crucial for anyone working with building materials, as it highlights the significance of engineered products in meeting structural requirements in construction projects.