What does a smoke developed rating of 200 indicate in comparison to red oak?

A smoke developed rating of 200 indicates that the material produces twice as much smoke as red oak. In the context of fire safety and materials assessment, smoke developed ratings are used to compare the amount of smoke generated by different materials when they are subjected to combustion.

Red oak serves as a baseline for smoke production, with a rating fixed at a certain level. When another material has a rating of 200, this signifies that it emits double the volume of smoke compared to red oak. This information is crucial for understanding the potential hazards associated with the burning of various materials, particularly in terms of visibility and toxicity in the event of a fire. Ensuring that fire safety professionals understand these differences plays a vital role in designing safer environments and preventing fire-related incidents.