第三方认证
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QB40 - Chimneys and ducts
Certification manual
Certification manual QB
Documents
Référentiel de certification (FR)

Scope of the programme

Products covered:
  • Thermosetting resin flue liners
  • Aeraulic networks with joints: systems intended for the realization of new circular metallic air networks with joints,
  • Insulated metal flexible flue liners.

Certified characteristics

  • Lining methods for renovation of existing individual ducts
    • Temperature class,
    • Airtightness class,
    • Corrosion resistance for classes 1 and 2.
  • Aeraulic networks with joints
    • Network airtightness class.
  • Insulated flexible metal flue liners
    • Temperature class,
    • Airtightness class,
    • Mechanical characteristics.