False ceiling acoustic panel LAŌ 2.4.4

solid woodpinerectangular

Short description
Solid wood acoustic panel for suspended ceilings designed for standard T24 grid (1200 mm module). Slatted pine face with removable rear acoustic backing; installation from below for fast maintenance.

Key features

• Quick and simple installation and removal
• Can be installed by a single operator
• Tile size 1200 x 600 mm adapted to T24 grid (for suspended ceilings with standard T24 at 1200 mm spacing)
• Invisible frame: assembly conceals the framework and ensures precise panel alignment; installed on black T24 framing with a maximum uniformly distributed load of 13.5 kg/m2 in accordance with applicable standards and best practices (DTU 58-1); Laudescher does not supply all structural elements
• Installation from below — patent pending: allows fitting without entering the plenum and the addition of standard acoustic tiles (not included); recommended to fit insulation first then engage Laō panels in one simple movement
• Removable panels for straightforward maintenance and access
• Wide range of models and finishes: 6 finger-jointed pine finishes and 1 solid pine finish; available in 6 edged-slat and 6 flat-slat designs

Acoustic performance

• Weighted index: αw = 0.90*
• Absorption class: Class A
• Acoustic absorption data (αp, αw, absorption class) calculated in compliance with ISO 11654 (Laō + LR 20 mm acoustic complement on E316 mm plenum)
• Acoustic absorption measured in accordance with ISO 354

Finish / Reaction to fire (to EN 13501-1)
Euroclass B-s1,d0 or B-s2,d0 depending on finish.

Fitting system

• Installation on T24 framework
• Compliant with NF EN 13964
• Compliant with DTU 58-1

Rear surface
Acoustic mineral wool tiles with black fleece facing, 2.4 kg/m2, surfaced with black fleece (format 600 x 600 mm; 20 or 22 mm thickness). Not supplied by Laudescher.

Environmental indicators

• Production stage (finger-jointed pine): -8.18 kg CO2 eq/m2
• IC component (finger-jointed pine): -0.73 kg CO2 eq/m2

Technical specifications

• Panel dimensions: 1199 x 600 mm
• Slat cross-section: 20 mm (face) x 42 mm (height)
• Slat spacing: 47 mm
• Center distance of slats: 67 mm
• Black edge rear counter-slats: 20 mm (face) x 42 mm (height)
• Black central rear counter-slats: 20 mm (face) x 28 mm (height)
• Total thickness: 66 mm
• Surface mass (pine): 9 kg/m2
• Openness percentage: 70 %