EN 13226:2009

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviations
5 Specific product requirements
  5.1 Wood species
  5.2 Appearance
      5.2.1 General rules
      5.2.2 Rules for the most commonly used species
      5.2.3 Free class
      5.2.4 Natural colours
  5.3 Moisture content
  5.4 Geometrical characteristics
      5.4.1 General
      5.4.2 Nominal dimensions
      5.4.3 Limit deviations
      5.4.4 Machining
  5.5 Technical specifications and properties
      5.5.1 Technical characteristics required when in
            service
      5.5.2 Specific site requirements
      5.5.3 Appearance
      5.5.4 Renovation and repair
6 Marking
Annex A (informative) Botanical and trade names of the most
         commonly used species for wood flooring (hardwood
         and softwood species)
Annex B (normative) Principles for the classification of
         the free class
Bibliography

This European Standard specifies the characteristics of solid parquet elements with grooves and/or tongues for internal use as flooring. This standard is not applicable to panels made from elements for which a separate standard is in course of preparation.This standard covers elements with or without surface treatment.