1. BSI (British Standards Institution) (1985) BS 8110-2:1985. Structural use of concrete – Part 2: Code of practice for special circumstances. London, BSI
2. BSI (British Standards Institution) (1987) BS 476-20:1987. Fire tests on building materials and structures – Part 20: Method for determination of the fire resistance of elements of construction (general principles). London, BSI
3. BSI (British Standards Institution) (1999) BS EN 1363-1:1999. Fire resistance tests – Part 1: General requirements. London, BSI
4. BSI (British Standards Institution) (2002a) BS EN 1991-1-2:2002: Eurocode 1: Actions on structures – Part 1-2: General actions – actions on structures exposed to fire, Annex C Localised fires. London, BSI