Acoustic meets Concrete and Iron

imi application area acoustics

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Microperforated MDF panel with the original imi-surface.

The acoustic panel is, thanks to the specially developed microperforation, an effective sound absorber. It is easy in the further processing and does not require additional mounting frames. This allows a flexible and quick access within the production process. Because of the construction of perforation the acoustic panels are ideal suitable for acoustically effective furniture, wall cladding, room divider or ceiling sails. For hings, handles etc. no special fixation is necessary. Particularly high absorption values will be achieved in almost all frequency ranges.

Available surfaces

imi-beton

imi-rost

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Surfaces to touch:
Order our samples comfortably and easily with our sample request form. Please understand that this is an exclusive service for architects and design offices. You are fabricator or trader? Then we will forward your sample inquiry to our stock keeping partners close to you.
If you are a private or commercial end user, please contact the fabricator or trader you trust.

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Acoustic

Available in standard format (2,600 x 1,010 mm), large format (3,030 x 1,200 mm) and maxi format (3,400 x 1,300 mm).

Measurement results wall cladding (according to DIN EN ISO 354) structure with 19 mm MDF, 55,555 holes per square meter (diagonal), acoustic fleece, 30 mm insulation "Caruso WLG40" and 3 different air gap dimensions.

Luftspalt

Aufbauhöhe

1mm

50mm

21mm

70mm

151mm

200mm

Frequenz (Hz)alpha salpha salpha s
1000,150,230,5
1250,310,290,71
1600,320,390,92
2000,430,591,03
2500,620,681,04
3150,750,79 
4000,910,950,95
5001,010,990,89
6301,050,970,87
8001,030,950,81
10000,870,880,79
12500,720,680,80
16000,670,650,79
20000,510,60,77
25000,480,550,66
31500,50,570,61
40000,460,460,51
50000,440,460,47
alpha w 0,60/ L,M) Klasse C 0,65/ L,M) Klasse C0,75/ L,M) Klasse C

 

der fett-gedruckte Bereich ist der typische Büroschall

Application example