1. The Building Regulations, Approved Document B: Fire Safety,1991
2. BS5950: 1990, Structural Use of Steelwork in Building. Part 8: Code of Practice for Fire Resistant Design,1990
3. Eurocode 3: Design of Steel Structures. Part 1.2: Structural Fire Design (Draft),1993
4. Compendium of UK Standard Fire Test Data on Unprotected Structural Steel;British Steel Corporation;Report RS/RSC/S10328/1/87/B,1987
5. BS476: 1987 Method for Determination of the Fire Resistance of Elements of Construction: Part 20,1987