NEN EN 15285 : 2008 C1 2008

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
  4.1 Requirements for geometric characteristics
      4.1.1 General
      4.1.2 Dimensions
      4.1.3 Size and shape
      4.1.4 Surface finish
  4.2 Requirements for flooring and stairs modular tiles made of
      agglomerated stones
      4.2.1 General
      4.2.2 Apparent density and water absorption
      4.2.3 Flexural strength
      4.2.4 Abrasion resistance
      4.2.5 Chemical resistance
      4.2.6 Visual appearance
      4.2.7 Reference sample, visual inspection and acceptance
             criteria
      4.2.8 Reaction to fire
      4.2.9 Slipperiness
      4.2.10 Thermal conductivity
      4.2.11 Thermal shock resistance
      4.2.12 Tactility/visibility
      4.2.13 Linear thermal expansion coefficient
      4.2.14 Electrical resistivity
      4.2.15 Impact resistance
      4.2.16 Frost resistance
      4.2.17 Dimensional stability
5 Marking, labelling and packaging
6 Evaluation of conformity
  6.1 General rules
  6.2 Initial type testing (ITT)
  6.3 Factory production control (FPC)
      6.3.1 General
      6.3.2 FPC requirements
      6.3.3 Description of the records
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 Procedures for the attestation of conformity of
           agglomerated stone modular tiles
           ZA.2.1 Systems of attestation of conformity
           ZA.2.2 EC certificate of conformity and EC declaration
                  of conformity
      ZA.3 CE marking and labelling
Bibliography

Defines requirements and appropriate test methods for modular tiles of agglomerated stone which are made for use as flooring and stairs for internal and external uses, fixed by mortar or adhesives.