epros®DrainLiner Program All Liner Types At A Glance

DRAIN LINING

DRAIN LINING

epros®DrainLinerPP (mit PP-Beschichtung)

DRAIN LINING

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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

epros®DrainSteamLiner with integrated PP coating

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:

For the installation technique and specifications according to the German Institute for Construction Enginnering (DIBt) please refer to the latest Method Statement manual.

Pipe size Resin system DIBt Approval No.

DN 50 - DN 200 epros®EPROPOX HC60/120 Z-42.3-488 (Inhouse Pipelines)

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

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DRAIN LINING

epros®DrainFlexLiner

•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.

•Useforlineswithbendsupto45°-withoutchangesinnominalsize.

•Suitableforbeinginstalledincircular,egg-shapedandspecialsections.

•Suitableforsteamcuringduetohightemperatureresistantpolypropylenecoating.

Benefits Applications

max.120°C

MaterialPolyester 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 thicknessWall thicknesses between 3 and 21 mm can be selected, depending on the results of the design calculations.

Suitable resinsThe epros®DrainFlexLiner can be used with epoxy, silicate or polyester resin systems.

Curing methodAmbient cureHot waterSteam cure

Specifications

Much better than conventional PP liners due to

•maximalelasticityofthe coating

•steamresistant

•easytohandle

•easytoinstall

•extremelyuser-friendlywetting characteristics

•dimensionalstabilityduringinversion

•excellentprice-performanceratio

* greater pipe sizes and wall thicknesses available on request

The most flexible PP liner

of all time.

World first

DRAIN LINING

5epros®DrainSteamLiner

•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.

•Useforlineswithbendsupto45°-withoutchangesinnominalsize.

•Suitableforbeinginstalledincircular,egg-shapedandspecialsections.

•Speciallyrecommendedforsteamcure.

Benefits Applications

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 cureHot waterSteam cure

Specifications

•RobustCIPPlinerfor heavier-duty applications.

•Guaranteedwaterproofbyitsintegrated coating.

•NocuttinginAPSleakagetests

•Verygoodhydraulic characteristics.

max.120°C

* greater pipe sizes and wall thicknesses available on request

DRAIN LINING

epros®DrainPlusLiner (TPU)

•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.

•Forlineswithuptotwochangesindiameter.

•Forlineswithbendsupto90°.

•Suitableforbeinginstalledincircular,egg-shapedandspecialsections.

Benefits Applications

MaterialPolyester needle-fleece tube (PES tube) with a polyurethane film coating (TPU). The coating (approx. 180 µm) is deemed an installation aid. Undersize; 10%

Wall thicknessDN 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 resinsThe epros®DrainPlusLiner can be used with silicate resins, recommended are epoxy resin systems, preferably epros®EPROPOX variants.

Curing methodAmbient cureHot-water and steam cure without need of calibration hose.

Properties

•Extremelyflexiblelinertype,negotiates bends easily

•Allowsforbendsupto90°

•Allowsforupto2changesindiameter (DN 70 or higher).

•Minimalwrinkling

•Easytohandleevenincase of low ambient temperatures

max.100°C

The new steam-resistant DrainPlusLiner

(TPU) – without calibration hose and

with guaranteed wall thickness.

World first

DRAIN LINING

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epros®DrainPreLinerIdeal for protecting resins from infiltration.

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.

•Alwaysuseaprelineringroundwater-saturatedzones,whereinfiltrationispresent (groundwaterinfiltration).

•Forrehabilitationofdisplacedjointswherewateraccumulationsbeforelinerinstallation cannot be avoided.

•Absolutelynecessaryifusingtherapidambientcuringepoxyresinsystemsepros®EPROPOX FC15 or FC30.

Available sizes: DN 100 to DN 1000

Applications (examples)

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“ (DN 65 – DN 200)

epros®DrainCali Type „Heavy Duty“ (DN 100 – DN 300)

epros®DrainCali Type „Heavy Weight“ (DN 350 – DN 600)

epros®LinerEndCap I (silicone)

epros®LinerEndCap II (PVC)

DRAIN LINING

epros®DrainCali 9

„Light Duty“

•Calibrationhosepreferredforambientcuringresins

•Mainlyusedforhouseconnectionpipes

•Negotiatesbendseasily

•Welded

•Sizes:DN65toDN200

max.45°C

„Heavy Duty“

•Calibrationhoseforhotcuringresins

•Usedinmainsewersandforhouseconnections

•Negotiatesbendsupto90°

•Sewn

•Sizes:DN100toDN300

max.80°Cwatermax.100°Csteam

„Heavy Weight“

•Calibrationhoseforhotcuringresins

•Mainlyusedinmainsewers

•Negotiatesbendsupto45°

•Sewnandwelded

•Robustheavyweightdesign

•Sizes:DN350toDN600

max.80°Cwater

DRAIN LINING

epros®LinerEndCaps

epros®LinerEndCap I

For Inliner with TPU coating, e.g. epros®DrainPlusLiner (TPU)

Material: SiliconeGlue: 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

epros®DrainLinerPP (mit PP-Beschichtung)

DRAIN LINING

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Trelleborg Pipe Seals Milford Inc

250 Elm Street Milford New Hampshire 03055

USA

Tel: +1 800 626 2180 Fax: +1 603 673 7271

Trelleborg Pipe Seals Duisburg GmbH

Dr. Alfred-Herrhausen-Allee 36 47228 Duisburg

Germany

Tel:+4920659990 Fax:+492065999111

www.trelleborg.com/epros