Manufacturer
LIGNOTREND Produktions GmbH
LIGNOTREND manufactures cross-laminated timber building elements and solid-wood acoustic panels in Weilheim-Bannholz (Black Forest). In the LIGNO® Akustik light, Sport and home acoustic range, exposed surfaces in native softwood and hardwood are combined with integrated wood-fibre absorbers. All acoustic panels are tested to DIN EN ISO 354 / DIN EN ISO 11654 (more than 100 BAE reports) and approved under European Technical Assessment ETA-21/0360 (ETA-Danmark) as well as the German national technical approval Z-9.1-555. Sustainability credentials: natureplus 0211-0606-014-1, PEFC/04-31-2893, QNG certificate of conformity, IBR test seal (Institut für Baubiologie Rosenheim), DGNB Navigator codes OZ5NI5 / D06GD.
LIGNO® Decke Q3
LIGNO Decke Q3
Description
Cross-laminated timber floor element, tested as a complete build-up with Rw 78 dB and Ln,w 37 dB.
Technical data
Measurement data
Last updated:
Building acoustics dataRw 78 (-3; -9) dB · 2 measurements
Airborne sound insulation Rw· 1 variant
EN ISO 10140-2 / ISO 717-1 · Component: Separating floor · Build-up: Screed 50 · Decke Q3 262 · limestone…
Frequency values
R per third-octave band in dB
| f (Hz) | 50 | 63 | 80 | 100 | 125 | 160 |
|---|---|---|---|---|---|---|
| R | 31.80 | 37.40 | 45.40 | 51.90 | 55.20 | 61.20 |
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ift Schallschutzzentrum / LSW Labor für Schall- und Wärmemesstechnik GmbH, Stephanskirchen · 2005 · 168 30649/X15+X16Caveat from the test record
Impact sound Ln,w· 1 variant
EN ISO 10140-3 / ISO 717-2 · Component: Separating floor · Build-up: Screed 50 · Decke Q3 262 · limestone…
Frequency values
Ln per third-octave band in dB
| f (Hz) | 50 | 63 | 80 | 100 | 125 | 160 |
|---|---|---|---|---|---|---|
| Ln | 57.50 | 47.50 | 45.30 | 45.90 | 45.50 | 40.80 |
Create a permanent free account — Access frequency bands, variants and export.
Free. No password required.
ift Schallschutzzentrum / LSW Labor für Schall- und Wärmemesstechnik GmbH, Stephanskirchen · 2005 · 168 30649/X15+X16Caveat from the test record