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Declaration of performances

They are defined according to following criteria :

  • Mechanical resistance and stability
  • Safety in case of fire
  • Hygiene, health and environment
  • Safety in use and accessibility
  • Protection against noise
  • Energy saving and thermal insulation
  • Use of natural resources

With respect to the basic requirements of construction works, the products norms define the products performances to be declared according to their use, as well as the system of assessment and verification of constancy of performance of the construction product.

These various performances and their appraisal and verification system are detailed in the declaration of performances available for downloading on the right