MSD - multi smoke damper
Page 20
Version 2022-12-20
TPM 159/22
Dividing construction between SINGLE / MULTI duct - insulation with ROCKWOOL FIREPRO - mortar or gypsum
EIS 120
1
MSD - design „IB‟
2
Solid wall construction separating FIRST fire compartment from following compartment
3
British gypsum thistle bond 60 (or equivalent can by used) minimum density 670 kg/m³)
4
Fixing profile with threaded rod
5
ROCKWOOL FIREPRO DuctRock Slab th. 90 mm acc. to EN 1366-8
6
ROCKWOOL FIREPRO Glue
≥
125
Following duct
SINGLE
acc. to
EN 1366-9
Connection detail
Following duct
MULTI
acc. to
EN 1366-8
Connection detail
FLOW DIRECTION
(only applies for s
moke extraction)
FIRST
FIRE COMPARTMENT
IN DIRECTION OF
EXHAUST HEAT AND
SMOKE
SECOND
FIRE COMPARTMENT IN
DIRECTION OF
EXHAUST HEAT AND
SMOKE
X
X
≥
50