CF EXPERT 20

Concrete fibre-reinforced thermal conductive layer for higher loads

Maximum performance for residential, office & commercial buildings

With a load capacity of 5.0 kN/m², CF EXPERT is equally suitable for use in residential, office and commercial buildings. The 20 mm thick fibre-reinforced concrete elements transmit the heat directly to the floor covering. The construction time is greatly reduced by the dry laying of the elements.

 

The result: High heat output with maximum load-bearing capacity - the perfect underfloor heating system for commercial applications and large-format tiles.


  • Easy installation – can be walked and laid after 24-hour drying period
  • Fiber reinforced concrete slab provides high thermal conductivity
  • Suitable for all floorings (tile, carpet, parquet, laminate, design flooring)

Any Flooring


bodenbelag cf expert ukLayered structure: Drywall floor heating, CF EXPERT 20, Flooring

Thermal output

Thermal output on the basis of DIN EN 1264
Average heating water temperature θm = 35°C
Spread σ = 5 K
  Floor heating
(e.g. System IDEAL)
Installation gap = 250 mm
  Floor heating
(e.g. System IDEAL)
Installation gap = 125 mm
  Room temperature θi = 20°C Room temperature θi = 24°C   Room temperature θi = 20°C Room temperature θi = 24°C
Tiles (Rλ,B = 0,00 m²K/W)   83,7 W/m² 60,9 W/m²   111,2 W/m² 80,9 W/m²
Parquet, Laminate, Design flooring (Rλ,B = 0,05 m²K/W)   62,1 W/m² 45,2 W/m²   77,4 W/m² 56,3 W/m²
Carpet (Rλ,B = 0,10 m²K/W)   49,4 W/m² 36,0 W/m²   59,5 W/m² 43,2 W/m²
Velour, Ready-to-lay parquet (Rλ,B = 0,15 m²K/W)   41,1 W/m² 29,9 W/m²   48,3 W/m² 35,1 W/m²

Cooling capacity

Cooling capacity on the basis of DIN EN 1264
Average cooling water temperature θm = 18°C
Spread σ = 3 K
  Floor heating
(e.g. System IDEAL)
Installation gap = 250 mm
  Floor heating
(e.g. System IDEAL)
Installation gap = 125 mm
  Room temperature θi = 24°C Room temperature θi = 26°C   Room temperature θi = 24°C Room temperature θi = 26°C
Tiles (Rλ,B = 0,00 m²K/W)   23,2 W/m² 31,3 W/m²   28,7 W/m² 38,6 W/m²
Parquet, Laminate, Design flooring (Rλ,B = 0,05 m²K/W)   18,7 W/m² 25,2 W/m²   22,3 W/m² 30,1 W/m²
Carpet (Rλ,B = 0,10 m²K/W)   15,6 W/m² 21,0 W/m²   18,3 W/m² 24,6 W/m²
Velour, Ready-to-lay parquet (Rλ,B = 0,15 m²K/W)   13,4 W/m² 18,1 W/m²   15,5 W/m² 20,9 W/m²

mfh systems GmbH

Hager Feld 8
49191 Belm-Vehrte

+49 (0) 54 06 / 6 99 95-10
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