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  • For example LINEA 4.2.4

    a = 42 mm

    b = 20 mm

    c = 43,71 mm

en
Wall cladding

Linea 4.2.1 Wall

Acoustic solid wood panel for wall cladding

Species and finishes

  • Natural species

    • Douglas Fir
    • Oak
    • Pine
  • Varnished finishes

    • Clear varnish
    • White Wash Soft varnish
    • White Wash varnish
  • Wax color finishes

    • Cherry
    • Chocolate
    • Grey
    • Honey
    • Mahogany
    • Oak
    • Wenge
    • White
    • White Oak

Characteristics

  • TECHNICAL CHARACTERISTICS

    Panel dimensions1880 x 600 mm et 1265 x 600 mm
    Cross-section of slats42 mm (face) x 20 mm (height)
    Spacing between slats18 mm
    Centre distance of slats60 mm
    Black rear counter-slats34 x 45 mm
    Overall thickness55 mm
    Wood speciesPine, oak, douglas fir
    Surface mass (pine)11,40 kg/m2
    Surface mass (oak)14,60 kg/m2
    Surface mass (douglas fir)11,20 kg/m2
    Openness percentage30 %
  • REAR SURFACE

    Acoustic mineral wool tiles with black fleece facing 120 Kg / m3 surfaced with black fleece facing (format 600 x 600 mm ; 20 or 22 mm thickness).
    Not supplied by Laudescher

  • FITTING SYSTEM

    Mechanical fixing by screwing

    • As per DTU 36-2
    • As per EN 14915
  • FINISH / FIRE REACTION (AS PER EN 13501-1)

    NaturalD-s2,d0 / B-s1,d0 / B-s2,d0
    Clear varnishD-s2,d0 / B-s1,d0 / B-s2,d0
    Wax colorD-s2,d0 / B-s1,d0 / B-s2,d0
    Wax color + varnishD-s2,d0 / B-s1,d0 / B-s2,d0
  • ACOUSTIC RESULTS

    Acoustic absorption was measured as per the ISO 354 standard. The various data relating to acoustic absorption (αp, αw, absorption class) have been calculated according to ISO 11654 standard (LINEA + acoustic supplement).

    • Weighted indexαw = 0,85
    • Absorption classClass B
    • As per ASTM C423NRC = 0,85
    LINEA 4.2.1 WALL + LR 20mm on E50mm plenum

Documentation

LINEA 4.2.1 datasheet pdf - 301.8 KB
LINEA 4.2.1 Wall product description zip - 694.7 KB
Certificat acoustique 4.2.1 mur pdf - 152.8 KB
FSC certificate pdf - 421.7 KB
PEFC certificate pdf - 701.6 KB
LINEA - Species and finishes pdf - 177.7 KB

Achievements