At the same time, building fires caused by flammable thermal insulation materials frequently occur at home and abroad, which has triggered people to think about thermal insulation and fire protection. The fire performance of thermal insulation materials has attracted great attention from all walks of life in the industry.
At the beginning of the formulation of the external wall thermal insulation material policy, thermal insulation was first required. Later, due to the high-rise building, the mandatory requirement for fire protection was added to the thermal insulation foundation. However, in the future, buildings will become taller and more difficult to extinguish fires. Building insulation and fire protection systems should go hand in hand. Adapting to policy changes and developing technical systems with better fire protection performance are the direction of future development.
In other words, the fireproof performance requirements of the insulation material and the fire resistance of the system structure are both important conditions that determine the fire safety performance of the external insulation system, and both are indispensable.