Ключевые слова:
Construction materials, Construction systems parts, Fire, Classification systems, Fire-test classifications, Fire tests, Fire safety in buildings, Fire spread prevention, Structural fire protection, Fire-resistant materials, Walls, Loadbearing walls, Floors, Roofs, Beams, Columns, Projections (buildings), Gangways (buildings), Stairs, Suspended floors, Ceilings, Facades, Curtain walling, Conveyor belts, Ducts (building services), Chimneys, Wall coverings, Fire doors, Fire barriers, Protective coatings