EN 14964:2006

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Product characteristics and test methods
  4.1 General
  4.2 Dimensions and tolerances (dimensional variation)
  4.3 Application-related characteristics
      4.3.1 Mechanical resistance
      4.3.2 Reaction to fire
      4.3.3 Water impermeability
      4.3.4 Water vapour permeability
      4.3.5 Durability
      4.3.6 Thermal resistance
      4.3.7 Airborne sound insulation
5 Evaluation of conformity
  5.1 General
  5.2 Initial type testing
  5.3 Factory production control (FPC)
      5.3.1 General
      5.3.2 Frequency of testing
6 Marking, labelling and packaging
Annex A (normative) Rules for factory production control
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 for the attestation of conformity of rigid
           underlays for discontinuous roofing
           ZA.2.1 Systems of attestation of conformity
           ZA.2.2 EC Certificate and Declaration of conformity
      ZA.3 CE conformity marking
Bibliography

This European Standard specifies the technical requirements for factory made flat or profiled sheets (wood-based, fibre cement flat sheets or corrugated bituminous sheets or other materials which can be characterised as one of these materials) that are used as underlays in pitched roof constructions with discontinuously laid coverings (e.g. tiles, slates). This European Standard also establishes methods of inspection and testing as well as criteria for evaluation of conformity.This European Standard does not include rigid underlays which have a stiffening function or a load bearing function.