Suspended ceiling LINEA RANGE Suspended ceiling LAUDESCHER – LINEA RANGE

FINISH / REACTION TO FIRE (AS PER EN 13501-1) Natural ACOUSTIC RESULTS LINEA PRODUCTS 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). LINEA 4.2.1 CEILING + LR 20 mm on E250 mm plenum TECHNICAL CHARACTERISTICS ACOUSTIC ABSORPTION COEFFICIENT Panel dimensions Spacing between slats Centre distance of slats Black rear counter-slats Overall thickness Wood species Surface mass (pine) Surface mass (douglas fir) Openness percentage...