Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Shapes, dimensions and tolerances
4.1 Air-flue system chimney
4.2 Terminals
4.3 Pressure-equalising openings
4.4 Air duct dimensions
5 Requirements
5.1 General
5.2 Material requirements for air-flue system
chimneys and terminals
5.3 Minimum compressive strength for a
pressure-equalising opening section
5.4 Outer wall elements
5.5 Safety in use
5.5.1 Thermal resistance
5.5.2 Thermal resistance of the flue duct
(concentric)
5.5.3 Thermal resistance of the flue duct (side by side)
5.5.4 Thermal resistance of the air duct
5.6 Resistance to fire external to external
5.7 Aerodynamic requirements
5.7.1 Flow resistance of air ducts
5.7.2 Aerodynamic properties of terminals
5.7.3 Pressure-equalising opening section
6 Replacement of single components of
the air flue system chimney
7 Designation
8 Product information
9 Marking and labelling
10 Evaluation of conformity
10.1 General
10.2 Initial type testing
10.3 Evaluation of conformity for the
exchange of components
10.4 Factory production control
Annex A (normative) Test methods
A.1 Compressive strength of pressure-equalising
opening sections
A.1.1 Test sample
A.1.2 Testing equipment
A.1.3 Test procedure
A.2 Aerodynamic behaviour of terminals
under wind conditions
A.2.1 Test apparatus
A.2.2 Test sample
A.2.3 Measuring parameters
A.2.4 Test procedure
A.2.5 Test results
Annex ZA (informative) Clauses of this European
Standard addressing the provisions of the EU
Construction Products Directive
ZA.1 Scope and relevant characteristics
ZA.2 Procedure(s) for attestation of conformity of
systems chimneys with clay/ceramic flue
liners
ZA.2.1 System(s) of attestation of conformity
ZA.2.2 EC Certificate and Declaration of
conformity
ZA.3 CE marking and labelling
Bibliography