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K-FLEX INDUSTRIAL

K-FLEX INDUSTRIAL

How does a multilayer acoustic configuration work?
In a correct sound insulation design for industrial application, the configuration must comprise three different mechanisms: sound barrier, decoupling and absorption/dissipation. This is the reason why we need a multilayer configuration, with different materials for specific purposes.

FOAM 1

MASS BARRIER high density material with sound insulation effect and improved transmission loss.
K-FLEX K-FONIK GK, K-FLEX K-FONIK GV, K-FLEX IN CLAD Jacketing

FOAM 2
ABSORPTION/DISSIPATION
open cell foam with sound absorption high properties.
K-FLEX K-FONIK OPEN CELL 240

FOAM 3


MECHANICAL THERMAL/ACOUSTIC
 flexible closed cell foam.
K-FLEX ST, K-FLEX SOLAR HT (EPDM FOAM)

For K-FLEX INDUSTRIAL Brochure click here

    

K-FLEX ACOUSTICAL CONFIGURATIONS FOR ISO 15665 CLASSES

 K-FLEX K-FONIK INDUSTRIAL “A2”
 

Test Result Class A2
nom. pipe-Ø: ≥ 300mm to < 650 mm

Weight:

Octave band centre frequency, Hz

125 250 500 1000 2000 4000 8000

1 Layer K-FLEX SOLAR HT, 1 Layer K-FLEX IN CLAD

5Kg/m2

1,5 1,0 8,0 12,5 18,5 29,5  37,5 

K-FLEX K-FONIK INDUSTRIAL “B2”

 

Test Result Class B2
nom. pipe-Ø: ≥ 300mm to < 650 mm

Weight:

Octave band centre frequency, Hz

125 250 500 1000 2000 4000 8000

1 Layer K-FLEX SOLAR HT, 1 Layer K-FLEX K-FONIK 240,
1 Layer K-FLEX IN CLAD

 12Kg/m2 -0,5 2,5 14,5 22,0 32,0 43,5 47,5

K-FLEX K-FONIK INDUSTRIAL “C2”

 

Test Result Class C2
nom. pipe-Ø: ≥ 300mm to < 650 mm

Weight:

Octave band centre frequency, Hz

125 250 500 1000 2000 4000 8000

1 Layer K-FLEX SOLAR HT, 1 Layer K-FLEX K-FONIK 240
2 Layers K-FLEX K-FONIK GK, 1 Layer K-FLEX IN CLAD

 25Kg/m2 -1,5 4,5 17,5 30,0 45,0 51,0 51,5

K-FLEX K-FONIK INDUSTRIAL “C2”

 

Test Result Class C2
nom. pipe-Ø: ≥ 300mm to < 650 mm

Weight:

Octave band centre frequency, Hz

125 250 500 1000 2000 4000 8000

1 Layer K-FLEX SOLAR HT, 1 Layer K-FLEX K-FONIK 240,
2 Layers K-FLEX K-FONIK GK, 1 Layer K-FLEX SOLAR HT,
1 Layer K-FLEX IN CLAD

 27Kg/m2 -0,5 4,5 16,0 24,0 38,5 51,5 51,5

K-FLEX K-FONIK INDUSTRIAL “D2”

 

Test Result Class D2
nom. pipe-Ø: ≥ 300mm to < 650 mm

Weight:

Octave band centre frequency, Hz

125 250 500 1000 2000 4000 8000

1 Layer K-FLEX SOLAR HT, 2 Layers K-FLEX K-FONIK 240,
1 Layer K-FLEX K-FONIK GK, 1 Layer K-FLEX ST,
1 Layer K-FLEX IN CLAD (2mm)

29Kg/m2 0 8,5 24,5 38,5 52 55 49

1 Layer K-FLEX SOLAR HT, 2 Layers K-FLEX K-FONIK 240,
1 Layer K-FLEX K-FONIK GK, 1 Layer K-FLEX ST,
1 Layer K-FLEX IN CLAD (1mm)

28Kg/m2  -1 6,5 20,5 37 52  55,5  49 

1 Layer K-FLEX SOLAR HT, 2 Layers K-FLEX K-FONIK 240,
1 Layer K-FLEX K-FONIK GK, 1 Layer K-FLEX SOLAR HT,
1 Layer K-FLEX IN CLAD (2mm) 

30Kg/m2 -1  8,5  20  36  51  56  50,5 

 

 

 

 

 

For K-FLEX ST technical data click here
For K-FLEX SOLAR HT technical data click here
For K-FLEX IN CLAD JACKETING technical data click here
For K-FLEX K-FONIK GK/GV  technical data click here
For K-FLEX K-FONIK OPEN CELL technical data click here

 

Contact us for more information.
 

 

 

 

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