Fire Curve
Time is vital for fire fighters. It is essential that a building does not contain many combustible building materials but consists of fire-resistant materials, which can delay the spread of fire and provide many vital extra minutes to save people and property. Rockwool insulation materials are based on rock and cannot burn. The stone wool insulation acts as a fire barrier that resists temperatures above 1,000°C.
Standard fire curve (ISO 834)

