UNI EN 1856-1 : 2009
Current
The latest, up-to-date edition.
CHIMNEYS - REQUIREMENTS FOR METAL CHIMNEYS - PART 1: SYSTEM CHIMNEY PRODUCTS
11-19-2009
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Manufacturer's declaration for type test
5 Dimensions and tolerances
6 Performance requirements
6.1 General
6.2 Mechanical resistance and stability
6.2.1 Compressive strength
6.2.2 Tensile strength
6.2.3 Lateral strength
6.3 Resistance to fire (internal to external)
6.4 Sootfire resistance
6.5 Hygiene, health and environment, gas tightness
6.6 Safety in use
6.6.1 Thermal performance at normal operating
conditions
6.6.2 Accidental human contact
6.6.3 Thermal resistance
6.6.4 Water vapour diffusion resistance
6.6.5 Condensate penetration resistance
6.6.6 Rainwater penetration resistance
6.6.7 Flow resistance
6.6.8 Other requirements for terminals
6.7 Durability
6.7.1 Durability of the flue liner against corrosion
6.7.2 Flue liner material specification
6.7.3 Freeze-thaw resistance
6.7.4 Flue liner seals.
7 Product information
7.1 Manufacturer's instructions
7.2 Minimum information to be included in the
manufacturer's documentation and instructions
8 Marking
8.1 General
8.2 Chimney sections, fittings or terminals
8.3 Chimney plate
8.4 Packaging
9 Product designation
10 Evaluation of conformity
10.1 General
10.2 Type testing
10.2.1 Initial type testing
10.2.2 Further type testing
10.2.3 Sampling for type testing
10.3 Factory production control (FPC)
10.3.1 General
10.3.2 Equipment
10.3.3 Raw materials and components
10.3.4 Product testing and evaluation
10.3.5 Non conforming products
Annex A (normative) - Corrosion tests
Annex B (normative) - Choice of size for type test and
sampling
Annex C (normative) - Sampling for factory production
control
Annex D (normative) - Factory production control
Annex ZA (informative) - Clauses of this European Standard
addressing the provisions of the EU Construction
Products Directive
Bibliography
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