calpex flyer
TRANSCRIPT
CALPEX® News
Pentane-blown polyurethane foam
for CALPEX® Uno and Duo heating
pipe leads to an outstanding
insulation value of 0.0255 W/mK
8781_98_Brugg_Calpex_E_RZ 11.11.2003 11:02 Uhr Seite 2
Polyurethane foam insulatio
increased thermal insulation a
Improved thermal insulation
properties reduce energy
requirements
New! Our entire range of
CALPEX® Uno and Duo heating
pipes are now available in polyu-
rethane foam expanded with
PENTANE-gas. The thermal
conductivity of the foam has
been tested and certified by the
technical institute IMA, Dresden.
Proving an outstanding
thermal insulation value of
�50=0.0255 W/mK.
This is unique!
This modification has led
to these clear advantages:
– notably lower heat loss during
transport of energy, resulting
in lower kilowatt price
– Reduction of insulation thick-
ness for DN 20 Uno and Duo
heating pipes
CALPEX® flexible and
economic
– easy handling
– low transport costs
– enormous delivery lengths
– low weight
Comparison with other System
Basic values for calculation:
– average operating
temperature 75 °C
– earth temperature 5 °C
What really matters
The polyurethane foam used
as insulating material in CALPEX®
consists of the components
polyol and isocyanate, which
are originally in the liquid state.
If these two components are
mixed, the chemical reaction
produces our efficient CALPEX®
insulation. The thermal insulation
characteristic of the foam is
decisively influenced by the type
of gas and the cell diameter.
The principle here is: the finer
the cells of the finished foam,
the better the distribution of the
blowing agent.
Download insulation certificate:
www.pipesystems.comOther system 50 / 160Non-bonded systemCross-linked PE foam� 3 0-value = 0.040 W/mK
Heat loss: 15.75 W/m
New!CALPEX® 50 / 111Bonded systemPENTAN polyuretane foam� 50-value = 0.0255 W/mK
Heat loss: 12.75 W/m
Result:
CALPEX® with 30% less insulation has a
20% smaller heatloss
111
mm
160
mm
– covering height 0.8m
– conductivity of ground
�=1.0 W/mK
8781_98_Brugg_Calpex_E_RZ 11.11.2003 11:02 Uhr Seite 3
ion:
and an improved cell structure
Cell structure of a normalexpanded polyurethane foam
New:Pentane-blown
polyurethane foamwith a turbulent
mixing technology
Changes to the CALPEX® product range
Previous range Change New range
UNO
STD = StandardPLUS = Increased insulation thickness due to legal requirements
25/91PLUS Reduced by one thickness of insulation! 25 / 76
32/76 STD Unchanged32 / 76
32/111 PLUS Reduced by one thickness of insulation!
40/91 STD Unchanged 40 / 91 STD
40/126 PLUS Reduced by one thickness of insulation! 40 / 111 PLUS
50/111 STD Unchanged50 / 111
50/126 PLUS Reduced by one thickness of insulation!
63 /126 STD Unchanged63 / 126
63/142 PLUS Reduced by one thickness of insulation!
75/142 STD Unchanged75 / 142
75/162 PLUS Reduced by one thickness of insulation!
90/162 STD Unchanged90 / 162
90/182 PLUS Reduced by one thickness of insulation!
110/162 STD Unchanged 110 / 162 STD
110/182 PLUS Unchanged 110 / 182 PLUS
DUO
25 + 25/111 PLUS Reduced by one thickness of insulation! 25+ 25 / 91
32 + 32/111 STD Unchanged32 + 32 / 111
32 + 32/126 PLUS Reduced by one thickness of insulation!
40 + 40/126 STD Unchanged40 + 40 / 126
40+40/142 PLUS Reduced by one thickness of insulation!
50 + 50/162 PLUS Unchanged 50 + 50 / 162
63 + 63/182 PLUS Unchanged 63 + 63 / 182
8781_98_Brugg_Calpex_E_RZ 11.11.2003 11:03 Uhr Seite 4
Unlimited piping system
capability
Economic viability and
security of operation through
high-performance, customer
specific solutions
Your partner for pipe systems
We are your contact partner for
all matters concerning efficient
solutions for the transport of
fluids. We are capable of reliably
and competently managing your
projects, thanks to our project
engineers, development depart-
ment, in-house production, and
professional installation teams,
whether for local or district
heating, for petrol stations, for
industrial plant construction, or
for building services.
Customer tailored solutions
Brugg Rohrsysteme supplies the
full range covering the areas of
single-wall, double-wall, and heat
insulated piping systems. This
know-how permits us to manu-
facture tailor-made solutions for
specific projects. Contact us!
Our engineers will be glad to
advise you and will find a
tailor-made solution.
International network
Our worldwide active partner
network is available at all times
locally. Over 34 partners serve
you around the world in 20
countries.
11.2
003
2000
Edi
tion
EX
Online dokumentation
www.pipesystems.com
flexible solutions
BRUGG Rohrsysteme GmbH
Adolf-Oesterheld-Strasse 31
D-31515 Wunstorf
Telefon +49 (0)50 31 170-0
Telefax +49 (0)50 31 170-170
www.brugg.de
Brugg Rohrsystem AG
Industriestrasse 39
CH-5314 Kleindöttingen
Telefon +41 (0)56 268 78 78
Telefax +41 (0)56 268 78 79
www.pipesystems.com
Companies of
the BRUGG Group
www.brugg.de
ISO 9001ISO 14001
8781_98_Brugg_Calpex_E_RZ 11.11.2003 11:02 Uhr Seite 1