Hoesch

isorock® acoustic

The sound absorber with fire protection

Annoying noise. Take on the noise levels by installing our Hoesch isorock® sandwich element. The element has a non-combustible insulation core as well as special acoustic perforations and is intended for use indoors. First-class sound absorption values that will amaze and impress you. This ensures that everything that should not come in remains outside, and it still looks great: The panel with screw-through fixing is available in a wide variety of colours and opens up a wide range of ideas for the architectural design to you.

 

 

Application areas

  • Industrial construction
  •  
 
  • Product characteristics
  • Downloads
  • Data tables

Product characteristics

  • Physiologically acceptable mineral wool slab with fire performance A1, "non-combustible", classified in accordance with EN 13501-1
  • Sandwich panel with fire performance A2-s1, d0, "non-combustible", classified in accordance with EN 13501-1
  • Good sound insulation Rw = 34 dB, tested in accordance with DIN EN ISO 140-3
  • Lengths up to 16 m, element thicknesses from 60 mm to 150 mm
  • Still provides a high degree of stiffness despite the perforated surface design
  • Factory inserted sealing tape
  • Only for use indoors
  • U-values in accordance with EN 14509 from 0.72 to 0.29 W/m2K

Construction physical data for designs with MW cores

Type

Element
thickness

Cover sheets thick

max.
Shipping length

Weight

Thermal by let-resistance

Heat transfer coefficient

outside

inside

according to EN 13165 and
EN 14509 with joint influence

d
mm

tN
mm

tN
mm

m

g
kg/m2

R
m2K/W

U
W/m2K

D1

60

0.50

0.75

0.50

0.75

16.0

13.5

1.35

0.67

16.0

17.2

80

16.0

15.5

1.80

0.52

16.0

19.2

100

16.0

17.5

2.30

0.42

16.0

21.2

120

16.0

19.5

2.75

0.35

16.0

23.2

150

15.3

26.2

3.45

0.28

15.3

25.0

Sound reduction Rw = 34 d
Insulation core: D1 = at least 100 kg/m3
This product is produced in DE-Kreuztal.

The information provided in this technical data sheet is subject to technical modifications. Details of features can be guaranteed only as far as these are explicitly confirmed in writing on a case by case basis.

 

Certificates

 
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