application

ductwork made of cementitious grout silicate for support of exhaust systems for liquid and gaseous combustibles in negative and positive pressure operation mode

 

combustible
solid fuels

 

fire resistance class
F90

 

soot fire resistant
yes

 

extension
no linear extension

 

wall thickness
ductwork: 40 mm

 

insulation
25mm

 

free standing extension
1,5m

mounting
fast and easy installation - by using standard tools and fixing material

constuction
inner tube ew-fu or ew-kl

The installation has always to be carried out with minimum 25 mm insulation shells.

CE mark number
0036 CPD 9174 024

CE Classification DIN EN 1856-1

ew-kl
(installation with 25 mm insulation shells)
T400-N1-D-V3-L50050-G50
T400-N1-W-V2-L50050-G50

ew-fu
(installation with 25 mm insulation shells)
T400-N1-D-V3-L50050-G50
T400-N1-W-V2-L50050-G50

Application
Serves for the subsequent creation of F90 flue gas systems within buildings (over several floors).