HERADESIGN® Wallcoustic Element

Product	Nominal	Length mm	Weight kg	Mineral wool	Thickness mm	Backing thickness mm
HERADESIGN® Wallcoustic Element	600 x 600 x 75 mm	600	8.4	50 mm	75	50
HERADESIGN® Wallcoustic Element	600 x 600 x 125 mm	600	10.5	100 mm	125	100
HERADESIGN® Wallcoustic Element	1200 x 600 x 75 mm	1200	15.9	50 mm	75	50
HERADESIGN® Wallcoustic Element	1200 x 600 x 125 mm	1200	18.3	100 mm	125	100

Material	wood wool magnesia
Width mm	600
Height mm	125
Density kg m3	50
Reaction au feu	B-s1, d0
Backing material	mineral wool
Installation method	Livré avec le cadre en bois et LM 50 ou 100mm
Absorption coefficient 125hz	0.3
Absorption coefficient 250hz	0.7
Absorption coefficient 500hz	0.8
Performance by configuration	[object Object]
Absorption coefficient 1000hz	0.7
Absorption coefficient 2000hz	0.6
Absorption coefficient 4000hz	0.6

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Variants (4)