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Isorock

Hoesch isorock®

Element LL

Hoesch Isorock

Product attributes

  • defined resistance classification against fire from 30 to 240 minutes according to european approvals
  • Internal covering shell - thickness of sheet: 0,50 mm and 0,75 mm
  • Internal covering shell - profile: lined (L) /plane (E)
  • External covering shell - profile: lined (L)/microprofiled (M)/ v-profiled (V)/ plane (E) (on demand)
  • Stated transmission loss Rw: 32 dB according to test report no. 164 22589/2 of ift Rosenheim 
  • on demand elements in thickness of 140 mm, 160 mm and 180 mm in version D1 and D2 producable.

 

 

View of product

sandwich element
joint geometry

Technical Data

for type D1:
non-cumbastible rock wool filling with a volume weight of 100 kg/m³

Component
part

Thickness of
element
d [mm]

Thickness of
covering shell
[mm]

max.
length
[m]

Weight
[kg/m²]

Effective
thermal
resistance
R [m²K/W]

Thermal
transmission
coefficient
U [W/(m²K)]

externalinternal
D1 60 600,50
0,75

0,50
0,75

16,0
16,0

14,6
18,9
1,350,67
D1 80 800,50
0,75

0,50
0,75

16,0
16,0

16,6
20,9
1,800,52
D1 100 1000,50
0,75

0,50
0,75

16,0
16,0

18,6
22,9
2,300,42
D1 120 1200,50
0,75

0,50
0,75

16,0
16,0

20,6
24,9
2,750,35
D1 1501500,50
0,75

0,50
0,75

17,0
14,4

24,6
28,9
3,450,28
D1 175 1750,50
0,75

0,50
0,75

15,3
13,1
25,9
30,2
4,050,24
D1 200 2000,50
0,75

0,50
0,75

14,1
12,2
28,5
32,8
4,600,21

for type D2:
non-cumbastible rock wool filling with a volume weight of Raumgewicht von 125 kg/m³

Component
part

Thickness of
element
d [mm]

Thickness of
covering shell
[mm]

max.
lenght
[m]

Weight
[kg/m²]

Effective
thermal
resistance
R [m²K/W]

Thermal
transmission
coefficient
U [W/(m²K)]

externalinternal
D2 60¹) 600,50
0,75

0,50
0,75

16,0
16,0

16,0
20,4
1,250,72
D2 80 800,50
0,75

0,50
0,75

16,0
16,0

18,5
22,9
1,700,55
D2 100 1000,50
0,75

0,50
0,75

16,0
15,8

21,0
25,4
2,150,44
D2 120 1200,50
0,75

0,50
0,75

16,0
14,4

23,5
27,9
2,550,37
D2 150 1500,50
0,75

0,50
0,75

14,7
12,6
27,1
31,4
3,200,30
D2 175¹) 1750,50
0,75

0,50
0,75

13,1
11,5
30,2
34,5
3,750,26
D2 200¹)2000,50
0,75

0,50
0,75

12,0
10,6
33,2
37,5
4,300,23
¹) not yet approved for Germany

 

 

Profile for covering shells

profile

external
covering shell

internal

covering shell

microprofiled (M)

X

v-profiled (V)

X

lined (L)

X

X

plane (E)

O

O

X=available, O=on demand

Should you require personal advice or do you have any special requirements, please feel free to contact us.