CF FLOOR PRO 12 dry screed element – heat conduction layer for underfloor heating
The CF FLOOR PRO 12 dry screed element is a heavy-duty heat conduction layer for modern floor constructions in drywall construction. With an installation height of only 12 mm, the element is ideal for renovations, refurbishments and new buildings where a low installation height and fast heat transfer are required.
The base plate consists of a pressure-resistant fibre cement board in accordance with DIN EN 12467, which was specially developed for use over drywall underfloor heating systems. Thanks to its good thermal conductivity, the heating energy generated is distributed efficiently and evenly to the floor covering above. In combination with a drywall floor heating system, this creates a particularly responsive heating system with low flow temperatures.
Thanks to the integrated 3 cm step joint, the elements can be connected precisely to each other. Installation is carried out in a floating screed structure and is suitable for heated and unheated floor constructions. For a secure and durable connection, the step joint is bonded with the appropriate CF FLOOR PRO hybrid adhesive for dry screed elements. The adhesive is supplied in 310 ml cartridges, with one cartridge sufficient to cover approx. 5 m² of CF FLOOR PRO dry screed elements. After installation, the result is a stable and resilient surface that is suitable for almost all common floor coverings – such as laminate, parquet, vinyl, carpet or tiles.
The robust fibre cement structure ensures high mechanical strength and a permanently dimensionally stable construction. At the same time, the material offers very good thermal conductivity, which means that the heating power of the underfloor heating system underneath is used optimally.
Advantages at a glance
- Only 12 mm installation height – ideal for renovation and refurbishment
- Highly resilient heat conduction layer for drywall floor heating Systems
- Responsive heat transfer at low flow temperatures
- Stable fibre cement board in accordance with DIN EN 12467
- 3 cm step joint for precise and secure element connection
- Suitable for heated and unheated floor constructions
- Compatible with almost all floor coverings
- Non-combustible material (fire behaviour A2-s1,d0)
Technical data
Material thickness: 12 mm
Dimensions: 1210 mm (W) x 710 mm (L)
Area: 0.859 m²
Weight per m²: 15.6 kg
Thermal resistance: 0.044 m²K/W
Thermal conductivity: 0.27 W/mK
Compressive strength: 300 kPa
Point load, tiled: 3.0 kN
Impact sound reduction: 14dB
Scope of delivery
1x CF FLOOR PRO 12 dry screed element 121x71cm (0.859m²)
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