Tracked Changes. Fire resistance tests for service installations. Fire dampers|Density, Floors, Test specimens, Fire dampers, Fire resistance, Building services, Fire barriers, Fire tests, Structural fire protection, Performance testing, Thermocouples, Test equipment, Dampers (air conditioning), Walls, Pressure testing, High-temperature testing, Temperature-rise limit, Performance, Ducts (building services), Fire safety in buildings, Fire spread prevention, Furnaces, Water absorption, Leak tests, Cellular concrete, Sealing materials, Construction systems parts, Thickness, Thermal testing, Concretes, Installation, Test duration, Gypsum plaster, Testing conditions