r.tec GmbHThe technology provider of the

Rabmer Group

Know How– Technology – Quality - Innovation

• We have developed a technology portfolio from the perspective of a contractor – we serve companies worldwide with the technology we are successful with

• We provide our technology partner with

– Know-how, e.g. design, project management, cost estimation, marketing– Technical support on site and support for local product approval– Our references– Equipment– Materials– Engineering support in partnership with experienced consultants

What do we offer?

• Product development and Product management for CIPP and Fold-in-Form plastic pipes

• Establishment of technology package, material, machinery, application know-how

• Technical support within the Rabmer group

• Technology transfer to external customers

• Sales of material, machinery and know-how

• Application ranges

– Potable and Raw Water– Sewage– Gas (up to 6 bar)– Industrial Pipe Systems– Oil-/hydrocarbon Pipelines

What do we do?

• All Lining systems are Rabmer in-house technologies, we support you in:

- Marketing and Sales support

- Tendering – Design – Estimation – Project management – Planning – On site training

- We provide engineering training for the technology customer

- We have capabilities in machinery and equipment, Lining material, application methods

• Additional Capabilities

- Finance, tailor made financing packages for machinery and equipment, depending on the locations potentially project financing

Core Capabilities

Installation equipment and methods

• Installation units in various sizes

up to Liner diameter 1500 mm

• Impregnation units for Epoxy

and Polyester applications

Existing In-house capacity to design and build machinery

for steam curing and impregnation of CIPP Liner

Materials – CIPP Liner, Epoxy Resin and Fold in Form Pipes

• Cured In Place Pipe (CIPP) Linings and Fold in Form Pipes covering the entire range

- Non-Pressure – Sewer, Industry

- Pressure – Non Structural, Semi Structural and Fully Structural solutions for Water, Gas, Industry, Oil

• Fold in Form Process• CIPP Process

Close – Fit: r.tec CF – Liner

• Major properties– PE100 pipe SDR17, SDR 26 or SDR 32– PN 10 bar for water- and PN 6 bar for gas –

pipes. SDR 26 or 32 for sewer pipes.– Standard product is black with blue or

orange coloured stripes for water or gas. (totally coloured liner on request)

– Packaging: coiled on a drum

CIPP - Technology –Sewage Pipes – r.tec S with Epoxy Resin

• Specifications :

– System for gravity pipes with high mechanical and chemical resistance

– Internal Lining with bonding to the existingpipe as sealing of leakages and static support for the pipe.

– According to the condition of the existing pipe the wall thickness can be designed to bear all external loads.

• Composition :

– Needle felt hose with a Polyolefin - coating .– The wall thickness can be design with various

felt layers.

– Epoxy Resin with very high mechanical properties.

CIPP - Technology –Sewage Pipes – r.tec S with Polyesther/Vinylesther Re sin

• Materials :– Needle felt hose with a Polyolefin – coating and

a Preliner Foil .– Pre-impregnated with Polyesther or

Vinylesther Resin– The wall thickness can be design with various

felt layers according to the condition of the existing pipe

• Specifications :– Liner with a Preliner Foil is inverted into the old

pipe with a special drum– Curing with Steam or Hot water – Internal Lining without bonding to the existing

pipe – Gap between old pipe and liner– House connections have to be sealed with hut

systems– After cutting the liner special sealing required in

the manholes

CIPP – Technology - Pressure Pipes

• Systems for pressure pipes:

– r.tec W2 and G2Coating/Sealing

– r.tec W3 V1Semi-structural

– r.tec W4Stand-alone

CIPP - Technology Pressure Pipes – r.tec W2/G2 – Coating, Sealing

• Specifications :

– System for pressure pipes with drinking water and gas approval

– Internal Lining with a high bonding to the existing pipe as corrosion protection and sealing of fine holes and leaking joints

– No ring stiffness – all external and internal loads must be absorbed from the existing pipe

• Materials:

– Seamless – round woven textile hose of polyester fibres and coating according to the medium (water, gas, oil).

– Felt layer as additional carrier material for the resin

– Epoxy Resin with a very high bonding value.

CIPP - Technology –Pressure Pipes – r.tec W3V1 – Semi-structural

• Specifications:

– System for pressure pipes with drinking water approval

– Internal Lining as corrosion protection and sealing of gaps, holes and leaking joints

– Ring stiffness is possible . Depending on the design, the system is able to bear a part of, or all external loads . The systems is able to resist the internal pressure on defined openings and holes. (size depending on the design)

• Materials W3V1 :

– Round woven textile hose of polyester fibres with special coating (depending on the medium).

– Felt layer as additional carrier material for the resin

– Wall thickness according to the static calculation .– Epoxy Resin with an high E-modulus .

CIPP - Technology –Pressure Pipes – r.tec W4 – Stand Alone

• Specifications:

– System for pressure pipes with drinkingwater approval.

– Internal Lining as a new stand alone pipe .– Ring Stiffness is possible . The system is

able to bear external loads and internal pressure. (possible loads and pressure depends on the design of the system)

• Composition:

– Symmetric construction of fibre glass- and felt – layers .

– Wall thickness according to the static calculation .

– Special Epoxy resin for the impregnation of fibre glass layers with an high E-modulus .

– Preliner is used

Pipe Inspection

• We sell and service Closed Circuit Television Inspection (CCTV) cameras

• we furnish our vehicles ergonomically and technically with the most important components.

Pipe Cleaning

Existing In-house capacity to design and build machinery for high pressure water jetting up to 1800 bar

• Pig Cleaning • High pressure water jetting

Robots

• We sell and service Closed Robots

Planning – Engineering - Data Management

• We offer the whole engineering package to contractor und utility owners

– Asset Management– Data Management– Rehabilitation concepts– Planning– Project execution

Pipeline ManagementPipenet Information system

• Available Module:- Sewage pipes- Water treatment- Gas- Streets - Indirect discharger- Pipenet calculation- Service- Areamanagement in different fields- ......

Software

Inspektion Software

WinCan:- market leader in pipe inspection software- 45 languages - associated input standards and export

formats- compatible with all major inspection

systems - supports the method for virtual pipe-unfold

DigiSewer - ......

Thank you for your attention

www .rabmer.com

www .r-tec .at