Handbook F C22022 04 21

29/34 | F-C2
≥12,5 (EI60S,EI90S) ≥15 (EI120S) ≥40 (EI60S,EI90S) ≥60 (EI120S)
DN
D1 = DN+100
≤60
DN
≤60
D1 = DN+100
≥50
≥50
≥100 (DN80...DN125 = EI60S, EI90S)
≥150 (DN80...DN125 = EI120S)
≥100 (DN80...DN125 = EI60S, EI90S)
≥150 (DN80...DN125 = EI120S)
≤45
(mm)
Y1
A2
2
(mm)
Y2
2
A2
F5 1
F6 4
1
F6
F5
3
F5
1
A24 F6
2
3
i
YY
Opening and Wall and/or Ceiling Preparations
B C
Ta , Tb (mm):
≥100 (DN80...DN125 = EI60S,EI90S)
≥150 (DN80...DN125 = EI120S)
4a (mm):
≥12,5 (EI60S,EI90S)
≥15 (EI120S)
4c (mm):
≥50 (EI60S,EI90S)
≥90 (EI120S)
4d:
≥40 mm; ≥30 kg/m
3
(EI60S)
≥40 mm; ≥80 kg/m
3
(EI90S)
≥60 mm; ≥85 kg/m
3
(EI120S)
D1
Ta
A
4b
4d
4c
4a
4d
4c
4a
3
≤
625 mm
D1
D
1
øD
1
T
a
T
b
C
B
A