Douglas fir suspended ceiling LINEA 2.6.6

solid woodoakpine

Acoustic solid wood panel for suspended ceiling Cross-section of slats - 20 mm (face) x 68 mm (height) Spacing between slats - 65,71mm Centre distance of slats - 85,71mm Black rear counter-slats - 34 x 45 mm Wood species - Pine, oak, douglas fir Surface mass (pine) - 13 kg/m2 Surface mass (oak) - 16,70 kg/m2 Surface mass (douglas fir) - 12,90 kg/m² Openness percentage - 77 % 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 on T24 grid system or by screwing : As per DTU 58-1 As per EN 13964 Reaction to fire possibilities Euroclass B-s1,d0 or B-s2,d0 according to species and finishes. 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).