CERm (Multiple insulated inner walls and supporting outer wall)
Customised solutions
Self-supporting chimney with multiple insulated inner walls and supporting outer wall
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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)
Outer wall
Carbon steel (S235JR)
Corten steel (S235JRW)
Insulation
High density rock wool
External finish
Stainless steel AISI 304 BA (1.4301)
Stainless steel AISI 316L BA (1.4404)
Lacquered according to RAL colours according to EN ISO 12944
For other finishes, please contact Dinak
Certifications
Equipment
