1 norms & standards – Roxul Industrial Insulation Process User Manual
Page 109
2.1 Norms & Standards
2.1.6 Relevant guidelines & standards for the industrial/mechanical insulation
industry in Germany
Rock wool insulation
Delivery form
Thermal conductivity
Maximum service
temperature
Nominal apparent
density
Group
Type
Group
Form
Group
Delivery form
Group
°C
Group
kg/m
3
10
Rock Wool
01
Wired mats
01
Limit curve 1
10
100
02
20
02
Lamella mats
02
Limit curve 2
12
120
03
30
03
Lamella mats
load-bearing
03
Limit curve 3
14
140
04
40
04
(Pipe) sections
04
Limit curve 4
16
160
05
50
05
(Pipe) elbows
05
Limit curve 5
•
•
06
60
06
Felts
•
•
07
70
07
Wraps (Mats)
•
•
08
80
08
Boards (Slabs)
72
720
09
90
09
Segments
74
740
10
100
10
Loose wool
76
760
11
110
12
120
13
130
18
180
99
*
* The digits 99 apply only to (pipe) sections.
Using ROCKWOOL wired mat with a density of
80kg/m
3
as an example results in the following
insulation code:
10.01.02.64.08
Apparent density
80 kg/m
3
Maximum service
temperature 640 °C
Limit curve of the
thermal conductivity
Limit curve 2
Delivery form
Wired mats
Rock wool
106