FDMB - Fire damper
Page 22
Version 2022-12-20
TPM 164/22
Statement of installations
Placement
wall/ceiling
min. thickness
[mm]
Filling of space
between damper
and wall
Fire resistance
Page
In solid wall
construction
100
Mortar or gypsum
EI 120 (v
e
i
↔
o) S
Ablative Coated Batt
EI 90 (v
e
i
↔
o) S
Outside solid wall construction
ISOVER Ultimate Protect - Ablative Coated Batt
EI 90 (v
e
i
↔
o) S
In gypsum wall construction
Mortar or gypsum
EI 120 (v
e
i
↔
o) S
Ablative Coated Batt 100mm
EI 90 (v
e
i
↔
o) S
EI 60 (v
e
i
↔
o) S
75
Ablative Coated Batt 50mm
EI 45 (v
e
i↔o) S
EI 30 (v
e
i↔o) S
Outside gypsum wall construction
100
ISOVER Ultimate Protect - Ablative Coated Batt
EI 90 (v
e
i
↔
o) S
In solid ceiling construction
150
Mortar or gypsum
EI 120 (h
o
i
↔
o) S
EN Spec British Gypsum shaftwall
construction
92
Ablative Coated Batt
EI 90 (v
e
i
↔
o) S
87
EI 60 (v
e
i↔o) S
