Add to ORKGFire resistance to protected shaft to be a maximum of REI 60 Fire resistance of construction to be a minimum of REI 30 (including fire doorsets that are a minimum of E 30 Sa) Fire resistance of glazing to be a minimum of RE 30(including fire doorsets that are a minimum of E 30 Sa) a. WITH CORRIDOR b. WITH LOBBY See para 7.2
Any external escape stair should meet all of the following conditions (Diagram 2.7). a. Doors to th...
a. Flue passing through compartment wall or floor b. Flue built into compartment wall Flue walls s...
NOTES: For single storey buildings, the periods under the heading ‘Up to 5’ apply. If single storey...
An uninsulated glazed screen may be incorporated in the enclosure to a protected shaft between a sta...
Fire resisting window(minimum RE30) No fire resistance required for door 1100mm zone above top la...
No fire resistance required for door 1100mm zone above top landing 1100mm zone above top landing ...
Minimum fire resistance REI60 from both sides with E30 Sa fire doors Minimum fire resistance REI 12...
The performance of some doorsets set out in Table C1 is linked to the minimum periods of fire resist...
The construction enclosing a protected shaft (Diagram 7.1) should do all of the following. a. Form ...
NOTE: The ceiling should meet the following conditions. a. Provide a minimum fire resistance of EI...
Firefighting shafts should achieve a minimum fire resistance of REI 120. A minimum of REI 60 is acce...
See para 2.5 Fire resisting construction minimum REI 30 Fd Fire doorset minimum E 2
Glazed elements should also comply with the following, where necessary. a. If the enclosure forms p...
The fire resistance necessary for different circumstances is set out in the following tables. a. Ta...
Divide a common corridor connecting two or more storey exits with a fire doorset fitted with a self-...
Any external escape stair should meet all of the following conditions (Diagram 2.7). a. Doors to th...
a. Flue passing through compartment wall or floor b. Flue built into compartment wall Flue walls s...
NOTES: For single storey buildings, the periods under the heading ‘Up to 5’ apply. If single storey...
An uninsulated glazed screen may be incorporated in the enclosure to a protected shaft between a sta...
Fire resisting window(minimum RE30) No fire resistance required for door 1100mm zone above top la...
No fire resistance required for door 1100mm zone above top landing 1100mm zone above top landing ...
Minimum fire resistance REI60 from both sides with E30 Sa fire doors Minimum fire resistance REI 12...
The performance of some doorsets set out in Table C1 is linked to the minimum periods of fire resist...
The construction enclosing a protected shaft (Diagram 7.1) should do all of the following. a. Form ...
NOTE: The ceiling should meet the following conditions. a. Provide a minimum fire resistance of EI...
Firefighting shafts should achieve a minimum fire resistance of REI 120. A minimum of REI 60 is acce...
See para 2.5 Fire resisting construction minimum REI 30 Fd Fire doorset minimum E 2
Glazed elements should also comply with the following, where necessary. a. If the enclosure forms p...
The fire resistance necessary for different circumstances is set out in the following tables. a. Ta...
Divide a common corridor connecting two or more storey exits with a fire doorset fitted with a self-...
Any external escape stair should meet all of the following conditions (Diagram 2.7). a. Doors to th...
a. Flue passing through compartment wall or floor b. Flue built into compartment wall Flue walls s...
NOTES: For single storey buildings, the periods under the heading ‘Up to 5’ apply. If single storey...