epros®DrainLiner Program

epros®DrainLiner Program
All Liner Types At A Glance
DRAIN LINING
DRAIN LINING
epros®DrainLinerPP (mit PP-Beschichtung)
In trenchless rehabilitation methodology, a general distinction is made between
sectional or part repairs by means of patch or short liners and complete (full-length)
renovation of sewer and pipe runs using cured-in-place pipe lining (CIPP) techniques.
The renovation of non-man-entry sewer lines with full-length CIPP liners has
established itself as a sophisticated economical and technical alternative to
traditional repair techniques involving digging up the ground.
This method has become a proven and reasonable-cost solution for the basic
renovation of service lines in need of repair by extending their service lives for
another life cycle of at least 50 years.
It is imperative that materials used in CIPP operations are suitable for this type of
application and that the installation process meets stringent quality criteria.
Trelleborg Pipe Seals Duisburg provide all liners for the rehabilitation and repair of
main lines, lateral pipes, vertical pipes and diverse pipe lines with or without bends.
Various product lines geared to the particular needs are available:
epros®DrainFlexLiner with PP coating/installation aid
®
with integrated PP coating
epros DrainSteamLiner ®
epros DrainPlusLiner (TPU) with TPU film/installation aid
All epros®DrainLiners are approved
by Deutsches Institut für Bautechnik (DIBt)
In connection with the use of certain epoxy resin systems,
the following General Technical Approvals apply:
Pipe size
Resin system
DIBt Approval No.
DN 50 - DN 200
epros EPROPOX HC60/120
Z-42.3-488
DN 100 - DN 250
epros EPROPOX FC15/FC30
Z-42.3-366
DN 100 - DN 400
epros EPROPOX HC60
Z-42.3-375
DN 100 - DN 600
epros®EPROPOX HC120
Z-42.3-368
DN 100 - DN 1000
epros®EPROPOX HC2640
Z-42.3-483
®
(Inhouse Pipelines)
®
®
For the installation technique and specifications according to the German Institute for
Construction Enginnering (DIBt) please refer to the latest Method Statement manual.
DRAIN LINING
3
epros®DrainFlexLiner
st
World fir
PP liner
t flexible
The mos ll time.
of a
max. 120 °C
Benefits
Much better than conventional
PP liners due to
•maximal elasticity of the
coating
•steam resistant
• easy to handle
• easy to install
Applications
•epros®DrainFlexLiner for pipe lines and sewers having diameters from
DN 100 to DN 600*.
For installations according to DIBt specifications use the nominal pipe sizes
given therein.
• Use for lines with bends up to 45° - without changes in nominal size.
• Suitable for being installed in circular, egg-shaped and special sections.
• Suitable for steam curing due to high temperature resistant polypropylene
coating.
• extremely user-friendly wetting
characteristics
• dimensional stability during
inversion
• excellent price-performance
ratio
* greater
pipe sizes and wall thicknesses
available on request
Specifications
Material
Polyester needle-fleece tube (PES tube) with a polypropylene coating (PP).
The coating (approx. 300 µm) is deemed an installation aid. The special
formulation gives the new PP liner its extraordinary elasticity (DN 225 DN 600). This particular flexibility is also true for smaller diameters
(DN 100 - DN 200) due to a special PP-based coating used for this specific
purpose only. Undersize; 10%
Wall thickness
Wall thicknesses between 3 and 21 mm can be selected, depending on the
results of the design calculations.
Suitable resins
The epros®DrainFlexLiner can be used with epoxy, silicate or polyester resin
systems.
Curing method
Ambient cure
Hot water
Steam cure
DRAIN LINING
epros®DrainSteamLiner
5
max. 120 °C
Benefits
• Robust CIPP liner for
heavier-duty applications.
• Guaranteed waterproof by its
integrated coating.
• N o cutting in APS leakage
tests
Applications
•epros®DrainSteamLiner for pipe lines and sewers having diameters from
DN 150 to DN 600*. For installation acc. to DIBt specifications use the
nominal pipe sizes given therein.
• Use for lines with bends up to 45° - without changes in nominal size.
• Suitable for being installed in circular, egg-shaped and special sections.
• Specially recommended for steam cure.
• Very good hydraulic
characteristics.
Specifications
* greater
pipe sizes and wall thicknesses
available on request
Material
Polyester needle-fleece tube (PES tube) with a polypropylene (PP) coating,
but as an integral part of the liner in the case of the epros®DrainSteamLiner
(approx. 600 µm). Undersize; 10 %
Wall thickness
Wall thicknesses between 3 and 21 mm can be selected, depending on the
results of the design calculations.
Suitable resins
Epoxy, silicate and polyester resin systems can be used.
Curing method
Ambient cure
Hot water
Steam cure
DRAIN LINING
epros®DrainPlusLiner (TPU)
st
World fir
Liner
rainPlus
istant D hose and
s
e
-r
m
a
ste
on
The new without calibrati ickness.
(TPU) – aranteed wall th
with gu
max. 100 °C
Benefits
• E xtremely flexible liner type,
negotiates bends easily
• Allows for bends up to 90°
• Allows for up to 2 changes in
diameter (DN 70 or higher).
• Minimal wrinkling
• Easy to handle even in case
of low ambient temperatures
Applications
•epros®DrainPlusLiner (TPU) for pipe runs including house connections with
diameters from DN 50 to DN 250.
The General Technical Approvals by DIBt apply to pipe sizes from
DN 50 to DN 250.
• For lines with up to two changes in diameter.
• For lines with bends up to 90°.
• Suitable for being installed in circular, egg-shaped and special sections.
Properties
Material
Polyester needle-fleece tube (PES tube) with a polyurethane film coating (TPU).
The coating (approx. 180 µm) is deemed an installation aid. Undersize; 10%
Wall thickness
DN 70 - DN 250: Uniform thickness of 4.5 mm - 3 mm guaranteed in
overexpansion area.
DN 50 - DN 70: Thickness of 3 mm - 2 mm guaranteed in overexpansion area.
Suitable resins
The epros®DrainPlusLiner can be used with silicate resins, recommended are
epoxy resin systems, preferably epros®EPROPOX variants.
Curing method
Ambient cure
Hot-water and steam cure without need of calibration hose.
DRAIN LINING
epros®DrainPreLiner
Ideal for protecting resins from infiltration.
7
The preliner is a thin but resistant protective PE film tube (approx. 200 μm).
It is pulled or inverted into the host pipe prior to liner installation in order to
form a barrier between the pipe wall and the liner to prevent the resin from
direct contact with the host pipe, or avoid damage to the liner.
Applications (examples)
•Always use a pre liner in groundwater-saturated zones, where infiltration is
present (groundwaterinfiltration).
• For rehabilitation of displaced joints where water accumulations before liner
installation cannot be avoided.
• Absolutely necessary if using the rapid ambient curing epoxy resin systems
epros®EPROPOX FC15 or FC30.
Available sizes: DN 100 to DN 1000
DRAIN LINING
Calibration Hoses
The epros®DrainLiner open-end method includes a calibration hose to be
inverted during liner inversion, either in an additional step or simultaneously
with the liner.
Optionally, an epros®LinerEndCap can be used instead of the calibration hose.
The end cap is glued to the end of the liner tube and removed after final cure.
Both methods are intended to support and expand the liner, which is loose
in the line due to the open end, and to hold it expanded until the end of the
curing process.
epros®DrainCali Type „Light Duty“ epros®DrainCali Type „Heavy Duty“
epros®DrainCali Type „Heavy Weight“
epros®LinerEndCap I epros®LinerEndCap II DRAIN LINING
(DN 65 – DN 200)
(DN 100 – DN 300)
(DN 350 – DN 600)
(silicone)
(PVC)
epros®DrainCali
„Light Duty“
•Calibration hose preferred for ambient curing resins
• Mainly used for house connection pipes
• Negotiates bends easily
• Welded
• Sizes: DN 65 to DN 200
max. 45 °C
„Heavy Duty“
•Calibration hose for hot curing resins
• Used in main sewers and for house connections
• Negotiates bends up to 90°
• Sewn
• Sizes: DN 100 to DN 300
max. 80 °C water
max. 100 °C steam
„Heavy Weight“
•Calibration hose for hot curing resins
• Mainly used in main sewers
• Negotiates bends up to 45°
• Sewn and welded
• Robust heavyweight design
• Sizes: DN 350 to DN 600
max. 80 °C water
DRAIN LINING
9
epros®LinerEndCaps
epros®LinerEndCap I
For Inliner with TPU coating, e.g. epros®DrainPlusLiner
(TPU)
Material:Silicone
Glue: 1-component liquid silicon (ambient curing)
epros®LinerEndCap II
For Inliner with PP coating, e.g. epros®DrainFlexLiner,
epros®DrainSteamLiner
Material:PVC
Glue: two-pack adhesive
DRAIN LINING
Notes®DrainLinerPP (mit PP-Beschichtung)
epros
DRAIN LINING
11
Version 2.1 – 2013-03-11
Änderungen und Ergänzungen vorbehalten.
Trelleborg Pipe Seals Milford Inc
Trelleborg Pipe Seals Duisburg GmbH
250 Elm Street Milford
New Hampshire 03055
Dr. Alfred-Herrhausen-Allee 36
47228 Duisburg
USA
Germany
Tel: +1 800 626 2180
Fax: +1 603 673 7271
Tel: +49 2065 999 0
Fax: +49 2065 999 111
www.trelleborg.com/epros

Download Report