What is the effect of the reaction-to-fire performance in the long term?

Both the durability of the fire-retardant treatment and that of wood products can be assessed according to the standard. Within this standard, there is a classification system (DRF) that indicates how durable a fire-retardant treatment is under different service conditions. It is important to choose the correct DRF class to ensure that the fire-retardant treated […]

Both the durability of the fire-retardant treatment and that of wood products can be assessed according to the standard. Within this standard, there is a classification system (DRF) that indicates how durable a fire-retardant treatment is under different service conditions. It is important to choose the correct DRF class to ensure that the fire-retardant treated wood remains safe in its end use.