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Australian Hydronic Supplies
10 Frankston Gardens Drive
Carrum Downs, Victoria,
Australia 3201
1.0 Introduction
Tiemme
radiant heating systems give exceptional comfort and safety, and offers substantially
lower running costs than other types of heating. It is also resistant to scale build up and is non
corrosive.
Tiemme
pipe has an oxygen barrier. The first
Tiemme
pipes were installed over twenty
five (50) years ago, since then many millions of metres of
Tiemme
pipe have been installed and
continue to give trouble free service.
Tiemme pipe is manufactured and certified in accordance to EN-ISO 15875 & IPP n
⁰
16 standards
1.1 Technical details
Material :
PE-Xb CobraPex
Shock resistance:
as low as – 100
o
C
Working Pressure:
10 Bar at +95
o
C
Density:
0.943 g/M
3
Tenacity:
22+27 N/mm2
Crack extension:
%
E-module:
N/mm
2
Dimensions outside diameter:
16 mm
Wall thickness:
2.0 mm
Coil length
120/300/600M
Volume content:
l/100M
Weight:
kg/100M
Bending radius at 20
o
C:
14 diameters
Oxygen diffusion Barrier
EVOH
The COBRAPEX pipe with oxygen barrier EVOH is made of high density polyethylene chemically cross
linked (silani reticulation)
The COBRAPEX pipe reticulation is type “b” (PE-Xb) this process modifies the chemical structure in order
to:
-
Increase the maximum working temperature (95
⁰
C or 110
⁰
C for short periods);
-
Reduce the deformation under stress;
-
Increase the resistance to chemical products;
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Increase the resistance to UV rays
-
Increase the resistance to abrasions and hurts
-
Increase the technical memory characteristics
.
TIEMME
Offers the best solution for a safe radiant floor heating system
The objective of this manual is to assist with the selection and installation of radiant in a hydronic heating
system. The installer should have a mechanical services license and exercise a duty of care in all aspects
of the installation. Australian Hydronic Supplies Pty Ltd cannot be held responsible for the selection or
installation of any system.