What type of construction does the letter 'I' refer to in NIOSH recommendations?

In the context of NIOSH recommendations, the letter 'I' refers to "Engineered Wood." Engineered wood products, such as laminated veneer lumber and oriented strand board, are increasingly being used in construction due to their strength and efficiency. These materials are often designed for specific structural needs and can be more resilient than traditional wood in various applications.

Recognizing the architecture and materials involved is crucial for firefighters, especially during emergencies. Engineered wood can behave differently than solid wood when subjected to fire, leading to unique challenges regarding structural integrity and stability. Understanding these differences helps firefighters assess risks and plan their tactics for effective response and safety during operations. This insight is essential when addressing incidents related to fires in buildings constructed with engineered wood components.