Trenchless Pipe Repair

products and installation

Sectional renovation

to a length of aprox. 5 m

Full-length repair

RO-KA-TECH 2019 from 8.May- 10.May

Trenchless pipe repair

Fluvius GmbH sells products for the trenchless repair of underground wastewater pipes, as well as for inhhouse repair. Our range comprises on the one hand all required consumables such as resin systems, liners, fibreglass complexes, renovation packers, products for flow control and test technology as well as accessories, and on the other hand coordinated technical equipment.


A higher degree of planning reliability by means of professional support for the determination of required liner types and liner thicknesses form a basis for binding calculations, prevent possible subsequent additions and therefore extra costs for the customer.

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Service & Support

You are provided with solution proposals and entire systems for the renovation and maintenance of defective wastewater pipes. Our employees have been active in the branch for many years and will support you as competent partners in all technical and commercial issues.

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DiBt Approvals

We exclusively offer you high-quality products from renowned manufacturers. Our renovation methods of course have DiBt (German Institute of Building Technology) approvals for a uniform fulfilment of technical tasks in the field of public law and the only approval body for building products.

Our fields of activity

Trenchless pipe repair with its complexity of requirements call for a wide range of different approaches with special product solutions and technologies. We offer best support for an efficient product and technology selection.

The different repair systems and how they work

  • Full-length repair

    Fluvius offers complete solutions for the renovation of all conventional pipe diameters in the field of house connections. The coordinated inversion systems products such as liners, resins, calibration hoses, pre-liners and inversion systems, impregnation tables and heating units form the basis for professional and proper renovation work. The various hose liner systems can be used for very versatile applications depending on the type of components used. They are ideally suitable for the entire inaccessible area of private pipe renovation.

  • Sectional renovation

    The method of sectional renovation with the designation “3P-Plus-Kurzliner” represents a cost-effective repair method (in enclosed construction). It is suitable for sections in the pipe and socket area up to a length of approx. 5 m and a diameter from 35 mm to 1200 mm and can therefore be applied in the private and public sector.

  • Lateral sealing

    The lateral sealing (Interfit) is a resin cured lateral-connection fitting used to seal the gap between the lined pipe and the house service line pipe. Lateral junction connections come in many sizes, shapes and configurations. Interfit can be used in the widest range of junction configurations: sealing mainline sewer pipelines from DN 150 to DN 300 and lateral diameters from DN 100 to DN 150 with lateral angles between 30° and 180°.

  • Plugging and test technology

    Fluvius offers a wide range of inflatable plug, flow and test stoppers from Sava for numerous nominal widths as well as the corresponding accessories. These inflatable pipe stoppers are suitable for use in various types of pipelines. The selection of products ranges from individually dimensioned inflatable elements for sealing pipelines of uniform diameter to multi-dimensional inflatable stoppers for the sealing of pipelines of various diameters.