NOTATION 4
CONTENTSINTRODUCTION 4
R1 GENERAL-FACTORS AFFECTING FIRE RESISTANCE 5
R1.1 Type of structure 5
R1.2 Type of concrete and aggregates 6
R1.3 Type and quality of reinforcement or prestressing steel 6
R1.4 Size and shape of structural members 7
R1.5 Concrete cover and other protection to steel 7
R1.5.1 Concrete cover 7
R1.5.2 Additional protective cover 7
R1.5.3 Spalling 7
R2.1 General 8
R2 DESIGN RECOMMENDATIONS FOR INDIVIDUAL STRUCTURAL MEMBERS 8
R2.2 Reinforced concrete columns 9
R2.3 Walls 9
R2.3.1 Non load-bearing walls(partitions) 9
R2.3.2 Load-bearing solid walls 9
R2.4 Tensile members 10
R2.5 Simply supported beams 11
R2.6 Continuous beams 14
R2.7 Simply supported slabs 15
R2.8 Continuous slabs 15
APPENDIX 16