Manufacturer

LIGNOTREND Produktions GmbH

LIGNOTREND fertigt in Weilheim-Bannholz (Schwarzwald) Brettsperrholz-Bauelemente und Echtholz-Akustikpaneele. Im Akustiksortiment LIGNO® Akustik light, Sport und home werden Sichtoberflächen aus heimischem Nadel- und Laubholz mit integrierten Holzweichfaser-Absorbern kombiniert. Alle Akustikpaneele sind nach DIN EN ISO 354 / DIN EN ISO 11654 geprüft (über 100 BAE-Berichte), nach Europäischer Technischer Bewertung ETA-21/0360 (ETA-Danmark) sowie der deutschen allgemeinen bauaufsichtlichen Zulassung Z-9.1-555 zugelassen. Nachhaltigkeitsnachweise: natureplus 0211-0606-014-1, PEFC/04-31-2893, QNG-Konformitätsbescheinigung, IBR-Prüfsiegel (Institut für Baubiologie Rosenheim), DGNB Navigator Codes OZ5NI5 / D06GD.

Website

LIGNO® Akustik home

LIGNO Akustik home

CeilingWall

Description

LIGNO® Akustik home is Lignotrend's acoustic panel line for the private living area. The product transfers the construction principle of the large contract panels, real wood with an integrated wood absorber, into a handy format that also works in smaller rooms. Akustik home is used in living rooms, open-plan kitchen-living spaces, home cinemas, home offices, and bathrooms, anywhere homeowners want to noticeably reduce the reverberation of their hard, modern surfaces of concrete, glass, and screed without overloading the room visually. The panels come in a small format of around 1,455 × 300 × 25 mm and can be self-installed on a simple wooden substructure, expressly intended as a DIY solution. Because the system is reversible, it is also suitable for rented flats. The version in knot-free silver fir from local forests is particularly in demand, complemented by further real-wood surfaces. All variants are PEFC-declared and can therefore be traced back to sustainable forestry.

Technical data

Material: Cross-laminated timber (CLT) 2V_25_a100b_300 with wood-fibre absorber, 100% absorber coverage behind the slats
Up to fire class: D-s2,d0
Application: Living area, kitchen, bathroom, hallway, stairwell, dining room, living room, home office, small office
Certifications: PEFC/04-31-2893, QNG-compliant, IBR test seal, DGNB Navigator OZ5NI5 / D06GD, ETA-21/0360, Z-9.1-555

Measurement data

Sound absorption

ISO 354 – reverberation chamber· 6 variants

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αw
0.90

Frequency values

αp per ISO 11654

f (Hz)1252505001k2k4k
αp0.300.750.950.900.850.80

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Absorber class: A

Test report: LIGNO Akustik home, Luftraum 20 mm

NRC: 0.85

Institute: BAE Fiedler / Lignotrend Datenblatt 2023-05-23

Measurement date: 2023-05-23

Absorber: + 40 mm mineral wool

Distance: Air cavity 20 mm

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