BS ISO 3008-3. Fire Resistance Test. Door and Shutter Assemblies. Part 3. Horizontally oriented|Fire resistance, Fire tests, Building services, Fire safety in buildings, Fire spread prevention, Fire dampers, Fire barriers, Structural fire protection, Dampers (air conditioning), Ducts (building services), High-temperature testing, Thermal testing, Test equipment, Testing conditions, Test specimens, Installation, Construction systems parts, Concretes, Cellular concrete, Thickness, Density, Test duration, Gypsum plaster, Walls, Floors, Water absorption, Sealing materials, Thermocouples, Pressure testing, Leak tests, Performance, Performance testing, Temperature-rise limit, Furnaces