Particle board is a type of engineered wood product made from wood chips, sawmill shavings, or even sawdust, which are bonded together with a synthetic resin or other suitable binder and pressed into sheets. It is commonly used for a variety of applications due to its affordability and versatility.

Here are some key aspects of particle board in this context:

1. Applications: Particle board is often used for interior applications such as flooring underlayment, wall panels, and furniture. It is not typically used in structural applications due to its lower strength compared to other engineered wood products like plywood or oriented strand board (OSB).

2. Types: There are different grades of particle board, including standard, moisture-resistant, and fire-retardant varieties. The choice of type depends on the specific requirements of the project, such as exposure to moisture or fire safety standards.

3. Advantages: Particle board is cost-effective, easy to work with, and provides a smooth surface for veneers or laminates. It is also considered an environmentally friendly option as it utilizes wood waste materials.

4. Limitations: It is less durable and has lower load-bearing capacity compared to other wood products. It can also be susceptible to moisture damage if not properly sealed or if the wrong type is used in damp environments.

5. Standards and Compliance: In Australia, particle board used in construction must comply with relevant standards such as AS/NZS 1859.1, which specifies requirements for reconstituted wood-based panels.

6. Installation Considerations: Proper installation is crucial to ensure the longevity and performance of particle board. This includes considerations for expansion gaps, sealing edges, and using appropriate fasteners.