BS EN 13171 : 2012

Foreword
1 Scope
2 Normative references
3 Terms, definitions, symbols,
  units and abbreviated terms
4 Requirements
5 Test methods
6 Designation code
7 Assessment and Verification of the
  Constancy of Performance (AVCP)
8 Marking and labelling
Annex A (normative) - Determination of the
        declared values of thermal resistance and
        thermal conductivity
Annex B (normative) - Product type determination
        (PTD) and factory production control (FPC)
Annex C (normative) - WF multi-layered thermal
        insulation products
Annex D (normative) - Determination of the thermal
        conductivity in relation to moisture content
Annex E (informative) - Additional properties
Annex F (informative) - Examples for the determination
        of the declared values of thermal resistance and
        thermal conductivity for a product or a product group
Annex ZA (informative) - Clauses of this European Standard
         addressing the provisions of the EU Construction
         Products Regulation
Bibliography

Describes the requirements for factory made wood fibre (WF) products, with or without facings or coatings, which are used for the thermal insulation of buildings