Development and Comparative Analysis of Fire-Heat Protection for Extreme Situations

Research results are presented on creating the fire-heat protection of objects under condition of extreme situations, accompanied with large-scale fires when the highly intensive radiation is influencing the environment. The application of materials which are partly transparent for the radiation and are solid-reflecting is shown to be effective under this condition. Some types of fibred and dispersive-filled materials are considered along with their heat protective properties. A system of the combined fire-heat protection for moving technical aids is offered on the basis of a material which is swelling and becomes solid-reflecting. Main characteristics of the system are given.