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  • For example LINEA 4.2.4

    a = 42 mm

    b = 20 mm

    c = 43,71 mm

en
Suspended ceiling

Linea 4.2.4 Ceiling

Acoustic solid wood panel for suspended ceiling

Species and finishes

  • Natural species

    • Douglas Fir
    • Oak
    • Pine
    • Silver Fir
  • Varnished finishes

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

    • Black
    • Cherry
    • Chocolate
    • Douglas
    • Green
    • 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 slats43,71 mm
    Centre distance of slats85,71 mm
    Black rear counter-slats34 x 45 mm
    Overall thickness55 mm
    Wood speciesPine, oak, douglas fir
    Surface mass (pine)8,75 kg/m2
    Surface mass (oak)11 kg/m2
    Surface mass (douglas fir)8,6 kg/m2
    Openness percentage51 %
  • REAR SURFACE

    Acoustic mineral wool tiles with black fleece facing 2,4 Kg / m2 surfaced with black fleece facing (format 600 x 600 mm ; 20 or 22 mm thickness). Not supplied by Laudescher

  • FITTING SYSTEM

    Fitting on T24 grid system or by screwing :

    • As per DTU 58-1
    • As per EN 13964
  • FINISH / FIRE REACTION (AS PER EN 13501-1)

    Reaction to fire possibilities Euroclass B-s1,d0 or B-s2,d0 according to species and finishes.

  • 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 = 0,75
    • Absorption classClass C
    LINEA 4.2.4 CEILING + LR 20mm on E250mm plenum performances acoustiques plafond suspendu linea 4.2.4

Documentation

Datasheet LINEA 4.2.4 pdf - 173.5 KB
LINEA 4.2.4 Ceiling product description zip - 694.0 KB
LINEA - Species and finishes pdf - 177.7 KB
Cradle to Cradle™ certificate for LINEA range pdf - 154.8 KB
Acoustic certificate - LINEA 4.2.4 ceiling pdf - 135.0 KB