THERMAL MODE OF ISOLATION OF PROTECTIONS UNDER EXTREME CONDITIONS OF HIGH-TEMPERATURE INFLUENCE
The temperature mode of a two-layer protection is considered at extreme high-temperature heating. The decision of the equation of non-stationary heat conductivity for the building designs consisting of materials with different thermo by properties is offered. Results of calculations have shown, that low heat conductivity of fireproof materials, allows to extinguish temperature indignation and to become the basic deterrent at force majeure.