FernoMortar

Bloem Fernomortar is a fire-resistant, fast-setting mortar, composed of inorganic compounds and perlite. Fernomortar is used to restore the fire resistance of walls and floors. The dry mortar, which can be mixed with clean water, forms a strong thermal and insulating mass after hardening, which protects compartments for up to 240 minutes.
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Properties

  • Prevents fire damage for up to 240 minutes (EI240)
  • Fernomortar is a non-combustible product
  • Classified for use on floors and walls made of concrete, plaster, brick, etc.
  • For openings in floors and walls up to 2400×1200 mm
  • No primer required for most building materials; metal parts should be protected against corrosion
  • Does not damage cables and pipes
  • Easy to use
  • Fully cured within 1 hour
  • Provides a smooth surface finish.

Applications

  • Flexible walls
  • Rigid walls and floors
  • Metal pipes up to Ø 324mm with insulation
  • Plastic pipes up to Ø 400mm
  • Cables, cable bundles, cable trays, cable ducts, steel, copper, Alupex and plastic pipes, ventilation ducts, etc.

Testing / Certificates

  • Tested according to NEN 6069 and EU Standard
  • EN 1366-3, ETA 22/0705
  • CE Certificate No. 2531-CPR-CXO10397
  • Emicode EC1-Plus, VOC A+ Regulation, BREEAM, BlueAngel, LEED v4.

Technical data

Description: Mortar
Classification: Up to E240, EI240*
Reaction to fire: A1, non-flammable
Service temperature: 30°C to +80°C
Flexibility: none
Application temperature: +5°C to +50°C
Curing temperature: 0°C to +50°C
Hardening time: less than 1 hour**
Fully hardened: up to 30 days**
Product consumption: @50mm depth approx. 3 to 4 bags / m²
@100mm depth approx. 6 to 8 bags / m²
Service life: 30 years
* For achieved fire resistance per application, see test report (ETA 22/0705)
** Drying time and curing depend on temperature and layer thickness.

Packaging
Bags of 20 litres, 63 bags per pallet

Colour
Off white, can be painted after hardening.

Storage and shelf life
Store in a cool and dry place between +5°C and +30°C. Shelf life is of at least 12 months in original unopened packaging.

Downloads

Technical datasheet

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