Sheep's wool insulation
ISOLENA Acoustic underlay felt




Item number: S0900090BR24
Density: 100 kg/m³
Application: Interior Room Air Renovation: Suspended (Acoustic-)Ceiling, Sound Proof Ceiling, Floor: Sound insulation, Wooden Construction
Our ISOLENA Acoustic underlay felt is made of 100% wool and is renewable, durable, recyclable and manufactured without synthetic additives.
- Sound absorber as support for horizontal and inclined surfaces.
- Footfall sound felt for full-area installation or as a strip for sound insulation between the underfloor and the construction.
- Natural mottled yurt felt for the side wall and roof.
- Full-area installation of the sound felt and fixation through lateral stapling.
We manufacture ISOLENA Acoustic underlay felt in the following standard dimensions:
- Art-Nr.: 150026
- Thickness: 9 mm
- Width: 1000 mm
- Length: 10000 mm
- Item/PU:1 item
- kg/PU: 9,00 kg
- m²/PU: 10,00 m²
- Form of delivery: 1 item or pallet with 22 x 1 item (0,55 ldm)
- Art-Nr.: 150026
- Thickness: 9 mm
- Width: 1000 mm
- Length: 10000 mm
- Item/PU: 1 item
- kg/PU: 9,00 kg
- m²/PU: 10,00 m²
- Form of delivery: 1 item or pallet with 22 x 1 item (0,55 ldm)
ISOLENA Schallfilz in 18 mm liefern wir folgt:
- Gewicht: 100 kg/m³
- Dicke: 18 mm
- Breite: 1 m
- Länge: 5 m
- Stück/VPE: 1 Stk.
- m²/VPE: 5 m²
- VPE/Palette: 22 VPE
- m²/Palette: 110 m²
Nature Plus® | 0103-1006-099-1 | ![]() |
---|---|---|
Vapour diffusion resistance factor μ | 1 | |
Specific heat capacity c | 1760 J/kgK | |
Length-related flow resistance according to EN 29053 | r = 29,5 kPa s/m² | |
Fire behaviour according to EN 13501-1 | C-s2, d0; CH: RF3 | |
Assessed degree of sound absorption D. 50 mm according to ÖNORM EN ISO 11654 | αw = 0,30 | |
Mould growth intensity according to EN ISO 846 | 0 | |
Dynamic stiffness as per ÖNORM EN 29052-1 | 62,1 MN/m³ | |
Bauaufsichtliche Zulassung | ETA-07/0214 |
---|---|
Nature Plus® | 0103-1006-099-1 |
Wärmeleitfähigkeit λtr | 0,038 W/mK |
Dampfdiffusionswiderstandszahl μ | 1 |
Spez. Wärmekapazität c | 1760 J/kgK |
Längenbez. Strömungswiderstand nach EN 29053 | r = 4,1 kPa s/m² |
Brandverhalten nach EN 13501-1 | D-s2, d0; CH: RF3 |
Brandverhalten Akustikdeckenelement nach EN 13501-1* | B-s1, d0 |
Bewerteter Schallabsoptionsgrad D. 50 mm nach ÖNORM EN ISO 11654 | αw = 0,75 |
Schimmel-Wachstumsintensität nach EN ISO 846 | 0 |
*Gelochte Gipskartonplatte Dicke 12 mm, Lochung Ø 18/18 – 5 mm, ISOLENA Optimal Dicke 40 mm, 60 mm Hinterlüftung. |