NF – Concrete chimneys components (NF054) – MARQUE NF

NF – Concrete chimneys components (NF054) – MARQUE NF

Caractéristiques :

  • Physical characteristics (Thermal stress resistance; Gas leakage ; Bulk density ; Heat, flow, abrasion, condensation and corrosion resistance ; Thermal schock (option))
  • Visual characteristics (Appearance)
  • Geometric characteristics (Dimensional tolerances ; Squareness and straightness ; Interlocking)
  • Mechanical strength (Compressive and Flexural)
  • Distance to combustible material
  • Organisme certificateur :

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