Add to ORKGUnprotected areas should not exceed the result given by one of the methods in paragraph 11.16, and the rest of the wall (if any) should be fire resisting but only from the inside of the building
Any external escape stair should meet all of the following conditions (Diagram 2.7). a. Doors to th...
This report presents proposals for defining means of regulating the use of combustible materials and...
External fire spread B4.(1)The external walls of the building shall adequately resist the spread of ...
Unprotected areas should meet the conditions in Diagram 11.5, and the rest of the wall should be fir...
Where a fire resisting external wall has an external surface material that is worse than class B-s3,...
This section provides guidance on resisting fire spread over external walls; however, it does not de...
The external envelope of a building should not provide a medium for undue fire spread to adjacent b...
The external envelope of a building should not contribute to undue fire spread from one part of a b...
Two simple methods are given for calculating the acceptable amount of unprotected area in an externa...
The external envelope of a building should not provide a medium for fire spread if it is likely to b...
In relation to buildings of any height or use, consideration should be given to the choice of materi...
Table 10.1 Reaction to fire performance of external surface of walls ‘Relevant buildings’ as define...
The external wall of a building should not provide a medium for fire spread if that is likely to be ...
The fire resistance of a wall depends on its distance from the relevant boundary (see Diagram 11.1)....
If a protected stairway projects beyond, is recessed from or is in an internal angle of the adjoinin...
Any external escape stair should meet all of the following conditions (Diagram 2.7). a. Doors to th...
This report presents proposals for defining means of regulating the use of combustible materials and...
External fire spread B4.(1)The external walls of the building shall adequately resist the spread of ...
Unprotected areas should meet the conditions in Diagram 11.5, and the rest of the wall should be fir...
Where a fire resisting external wall has an external surface material that is worse than class B-s3,...
This section provides guidance on resisting fire spread over external walls; however, it does not de...
The external envelope of a building should not provide a medium for undue fire spread to adjacent b...
The external envelope of a building should not contribute to undue fire spread from one part of a b...
Two simple methods are given for calculating the acceptable amount of unprotected area in an externa...
The external envelope of a building should not provide a medium for fire spread if it is likely to b...
In relation to buildings of any height or use, consideration should be given to the choice of materi...
Table 10.1 Reaction to fire performance of external surface of walls ‘Relevant buildings’ as define...
The external wall of a building should not provide a medium for fire spread if that is likely to be ...
The fire resistance of a wall depends on its distance from the relevant boundary (see Diagram 11.1)....
If a protected stairway projects beyond, is recessed from or is in an internal angle of the adjoinin...
Any external escape stair should meet all of the following conditions (Diagram 2.7). a. Doors to th...
This report presents proposals for defining means of regulating the use of combustible materials and...
External fire spread B4.(1)The external walls of the building shall adequately resist the spread of ...