Acoustic IndexAcoustic Index
OtherHighly absorbent

Data source

PTB reference data

Physikalisch-Technische Bundesanstalt

Source: Herstellerangabe unter http://asonad.de, März 2002

Asona Sonaspray K-13 acoustic spray coating

Sonaspray K-13

PTB reference data

Original description

Asona Sonaspray K-13 acoustic spray coating

Material properties

Manufacturer: Asona Deutschland GmbH
Thickness: 16 mm, 19 mm, 25 mm, 32 mm, 38 mm, 44 mm, 50 mm, 57 mm, 63 mm, 70 mm, 76 mm

Measurement data

Sound absorption

ISO 354 – reverberation chamber· 11 variants

αw
0.88

Frequency values

αp per ISO 11654

f (Hz)1252505001k2k4k
αp0.700.951.000.850.850.90

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CompareValue
76 mmαw0.88
70 mmαw0.87
63 mmαw0.86
57 mmαw0.85
50 mmαw0.84
44 mmαw0.83
38 mmαw0.78
32 mmαw0.72
25 mmαw0.67
19 mmαw0.59
16 mmαw0.54
Terms of use

See also

Acospray DC3

Acospray DC3

Acosorb

αw 0.45–1.00

Acospray DC1

Acospray DC1

Acosorb

αw 0.60–1.00

Acosorb Green Line

Acosorb Green Line

Acosorb

αw 0.45–1.00