CIR (Resistant inner wall)
Customised solutions
Double wall, insulated selfsupporting chimney with resistant inner wall
Do you want more info?
Contact usCustomized comprehensive projects
We take all factors into account
Location
Location
Orography
Altitude
Ambient temperature, max. and min.
Generator
Appliance technical data is used to determine the material and corss-section of the flue, as well as to check the height by means of enviromental criteria.
Number of Appliances
Type of appliance
Fuel
Power (kW, Kcal/h)
Efficiency (%)
Gas flow rate, mass (Kg/h) or volume (m3/h, Nm3/h)
Nominal/minimum gas temperature (ºC)
Minimum draught or maximum available overpressure (Pa, mm wc)
Gas outlet diameter (mm) or flange (mm)
Design
Optimal configuration (CIR, CER. CERm, Structures)
Technical and architectural requirements
Optional equipment (ladders, platforms, lightning conductors, sampling points, beaconing...)
Connection
The arrangement of the connecting sections between the generators and the self-supporting structure or chimney must be defined in order to calculate the cross-section of the flues.
Singularities
Knowledge of the particular situations on the site is essential for the smooth running of the project.
Fixings or supports
Access conditions and limitations
Rules
Every aspect of project development is carried out according to the highest international and national standards.
Assembly
Technical features
Materials and thicknesses
Inner wall
Corten steel (minimum S235JRW)
Stainless Steel AISI 304 (1.4301)
AISI 316L Stainless Steel (1.4404)
Insulation
High density rock wool
Wall and outer finish
Stainless steel AISI 34 (1.4301) mirror polished BA
Stainless steel AISI 316L BA (1.4404) mirror polished BA
Stainless steel painted in RAL colours according to EN ISO 12944