BS 476:1987 Fire tests on building materials and structures
- Part 20 Method for determination of the fire resistance of elements of construction (general principles)
- Part 22 Method of determination of the fire resistance of non-load bearing elements of construction
- Part 23 Method for the determination of the contribution of components to the fire resistance of a structure.
BS EN 1364 – 1:1999 Fire tests on building materials and structures
BS EN 1365 – 2:2000 Fire resistance tests for load bearing elements Part 2 Floors & Ceilings