Laudescher LINEA 2.4.3 Lite – Wall Cladding

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Rear surface : acoustic mineral wool tiles 2,4 kg/m2 surfaced with black fleece facing (format 600 x 600 mm ; 20 or 22 mm thickness) Not supplied by Laudescher

Wall cladding
Mechanical fixing by screwing:
– Selon DTU 36-2
– Selon NF EN 14915

Additional information

Panel dimensions

1880 x 600 mm

Cross-section of slats

20 mm (face) x 42 mm (height)

Spacing between slats

34, 54 mm

Centre distance of slats

54, 54 mm

Black rear counter-slats

34 x 45 mm

Overall thickness

69 mm

Wood species

Pine, oak, douglas fir

Surface mass (pine)

9,8 kg/m²

Surface mass (oak)

11,6 kg/m²

Surface mass (douglas fir)

9,5 kg/m²

Openness percentage

73 %

Rear Surface

Rear surface : acoustic mineral wool tiles 2,4 kg/m2 surfaced with black
fleece facing (format 600 x 600 mm ; 20 or 22 mm thickness)
Not supplied by Laudescher

Acoustic Results

The various data relating to acoustic absorption (αp, αw, absorption class) have been calculated according to ISO 11654 standard (LINEA + acoustic supplement).

αw = 0,90
ABSORPTION CLASS : Class A

Acoustic 2-4-3-lite-wall

Documentation