SE - Fjordwall - Datasheet - Traepaneler

Trä paneler

0,5 mm

27 x 11 mm

Passande FJORDWALL tillbehör:

9 mm

•

Monteringsskruvar 4,5 x 45 mm, svarta, grå

•

Monteringslim 290 ml

20 x 600 x 2400 mm (+/- 2 mm) Ek

Valnöt

Rökt ek

13 mm m2

Valnöt

Ek grå filt

Ekgrå

1,44 m2 14,2 kg (+/- 10%)

Laboratory measurement of sound absorption according to EN ISO 354:2003

Montering Akustik Client:

Fog & Venø A/S, Buntmagervej 5, 7490 Aulum, Denmark

Date of test:

13 October 2022

Test specimen: Product: Acupanels Træ Panel Thickness: 20 mm Construction height:

65 mm (Type E-65 mounting with mineral wool)

Test area:

10.8 m²

Room volume: Frequency215 m³ [Hz]

Room surface: 100

Figur 2:

s

1.2

0.09

1.0

125 0.22 Frequency αs 0.30 f 160 0.8 0.53 [Hz] 200 100 250 0.090.56 125 315 0.220.87 0.6 160 400 0.300.99 200 500 0.531.97 0.4 250 630 0.560.97 315 800 0.871.02 0.2 400 0.99 1k 1.02 500 0.97 1.25k 0.91 630 0.97 0.0 1.6k 0.90 100 800 TEST Reg. no.1.02 4000Graph Sheet 1 125 500 1000 2000 250 1000 2k 1.020.87 Frequency, f [Hz] 1250 2.5k 0.910.80 1600 3.15k 0.900.81 Ljudtest of Figur 3: absorption according to 0.77 2000 4k 0.87 Laboratory measurement sound 2500 5k 0.800.71 Montering: 45 mm luftavstånd bakom panelen.

EN3150 ISO 354:2003 0.81 Stängd ram runt kanten.

4000 0.77 5000 0.71 Fog & Venø A/S, Buntmagervej 5, 7490 Aulum, Denmark Client: Sound absorption coefficient, αs

Figur 1:

305 m²

Test area:

10.8 m²

Room volume: Frequency 215 m³ [Hz]

Room surface: 100

305 m²

s

1.2

0.02

1.0 125 0.02 Frequency αs0.02 f 160 0.05 [Hz] 200 0.8 100 250 0.02 0.05 125 315 0.020.11 0.6 122-32087 / DANAK 100/2800 160 400 no. 0.02 0.16 Rev. 1 200 500 0.05 0.26 0.4 250 0.05 630 0.32 315 0.11 800 0.46 400 0.16 0.2 500 1k 0.260.63 630 1.25k 0.320.78 0.0 800 1.6k 0.460.97 4000 125 500 1000 2000 250 1000 2k 0.631.11 Frequency, f [Hz] 12502.5k 0.781.05 16003.15k 0.97 0.88 2000 4k 1.110.75 Ljudtest Figur 4: 2500 5k 1.05 0.68 Montering: De 11 panelerna ligger platt på 3150 0.88 4000 0.75 betonggolvet i ekotestrummet.

5000 0.68 Sound absorption coefficient, αs

mm

13 October 2022 Testområde:: Date ofTechnology, test: 10,8 m2 FORCE 10 November 2022 Træ Panel Test specimen: Product: Acupanels Rumsvolym: 215 m3 Liisa Sell Thickness: 20 mmRumyta: 305 m2 Acoustics, Noise and Vibrations Construction 20 mm (Type A mounting) height:

Stängd ram runt kanten.

FORCE Technology, 10 November 2022 Liisa Sell Acoustics, Noise and Vibrations

Testområde: 10,8 m2 Rumsvolym: 215 m3 Rumyta: 305 m2

Fog & Venø A/S | Buntmagervej 5 | DK-7490 Aulum | Tel: (+45) 8877 8370 | hello@fog-veno.com | fjordwall.com

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