ANALYSIS OF THE CURRENT STATE REGARDING FIRE PROTECTION SYSTEMS OF STEEL BEAMS BASED ON FACING MATERIALS

The work includes a review analysis of the latest research and publications on the behavior of metal building structures under the influence of high temperatures, modern methods of increasing their fire resistance when using fire protection from plasterboard boards, and assessing the fire resistance of steel beams.An overview analysis of the use of fire protection systems of metal structures based on facing materials in buildings and structures, their protective ability in conditions of high temperatures, the method of modeling the behavior of steel beams with fire protection systems provides an opportunity to determine the temperature regimes that occur in real fire conditions and to propose effective methods of fire protection of steel beams on the basis of plasterboard plates.