Product information
- Impact sound deadening for uneven substrates: 16 dB
- wedi Nonstep Plan impact sound deadening consists of a 6 mm wedi building board which is bonded in the factory to a 5 mm rubber matt resulting in an shiplap joint. The impact sound deadening board is used for the purposes of decoupling underneath ceramic floor coverings, laminate flooring or pre-fabricated parquet flooring.
Decoupling and insulating with wedi footfall sound insulation Nonstep Plan
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Technical Details
| Technical properties – Impact sound deadening board | |
|---|---|
| Material base | polyurethane-bonded recycled rubber material with styrofoam flakes and a special, flexible, mineral coating |
| Thickness | 6 mm |
| Format | 1196 x 590 mm |
| Density | 600 kg/m3 |
| Tear strength | 0,25 N/mm2 |
| Compressive strength at 30% deformation | 0,65 N/mm2 |
| Static rigidity | s`= 56 MN/m3 at the linear start of the load deflection curve in accordance with DIN 53421 |
| Dynamic rigidity | s`= 97 MN/m3 from resonant frequency 35 Hz at 2000 kg/m2 in accordance with EN 29052 |
| Temperature resistance | -40°C to 115°C |
| Fire behaviour | E in accordance with EN 13501 |
| Impact sound deadening | Δ L W,R = 14 dB in accordance with DIN EN ISO 140-8 (tested on concrete ceiling, under tiles) |
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Usage
- For decoupling ceramic and natural stone floor coverings from the substructure
- For deadening impact sound when laying ceramic and natural stone floor coverings with a relatively low design height
- On all load-bearing surfaces such as concrete, wooden floorboards (not stairs)
- Underlay for floating floor coverings such as ready-to-lay parquet or laminate
- Not for use under electric thin-bed heating elements
- For residential type use. Not approved for wheeled loads with high concentrated loads.
Surface requirements
The surfaces must be even, clean, load-bearing, dry and free of vibrations. Level out any unevenness before laying. Make sure that wedi Nonstep Plan covers the entire area.