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Tunnel: Umbrella

    Tunnel: Umbrella

    The use of PVC-P geomembranes as a waterproofing for tunnels under infiltrating water is a sophisticated and safe technology to protect the construction against destructive influences of the water.

    Excavated tunnels belong to the most expensive and complex constructions of civil engineering. Therefore the interest to keep them working over many decades is a crucial question. Waterproofing of tunnels made it possible to increase the time of use in an important way. Many different materials were tested and used as waterproofing for tunnels and PVC-P geomembranes have proved to be the most reliable and technically suitable material of all. Depending on the local condition the PVC-P geomembrane can be formulated to meet exactly the demands of the project.

    Our waterproofing membranes for tunnels can be installed on a wet surface. This means that a strict and fast waterproofing can be guaranteed within the timing of a project.

    The project of Ferden – belonging to the tunnels chain for the new Gotthard Tunnel - shows that RENOLIT is able to adapt the geomembrane to such local conditions as micro-organisms and high mountain pressures.

    RENOLIT Group has the right product to make your project watertight against the negative influences of water. The technical service is also available to you in finding the right technical solution for your waterproofing task. This combination should help you to offer a satisfying work to your client.

    To have more detailed information about the techniques of waterproofing tunnels against infiltrating, consult our documentation “Waterproofing of Tunnels against infiltrating water” in the download section.

     

    Depending on the application, RENOLIT can offer the right membrane for the right purpose

    RENOLIT ALKORPLAN PVC-P geomembranes

    1
    RENOLIT ALKORPLAN 35041

    A geomembrane with signal layer following RVS 8T (Austria), DS853

    2
    RENOLIT ALKORPLAN 35034

    An opaque geomembrane following RVS 8T- Austria

    3
    RENOLIT ALKORPLAN 35036

    A translucent geomembrane with Avis Technique - France

    4
    RENOLIT ALKORPLAN 35038

    A black geomembrane (bitumen resitant)

    5
    Other

    Please contact our civil engineering departement to find a solution for your waterproofing project

    Since over 30 years RENOLIT ALKORPLAN geomembranes are used as lining material for tunnels on nearly all continents of the world. Their quality, weld ability, flexibility and reliability are estimated by all users of our geomembranes.

    Downloads

    Brochures

    Download icon Waterproofing of tunnels under infiltrating water EN
    application/pdf Document (pdf)
    1 МБ
    Download icon Waterproofing under water pressure
    application/pdf Document (pdf)
    2 МБ

    Technical datasheets

    Download icon RENOLIT ALKORPLAN 35020 TDS EN
    application/pdf Document (pdf)
    283 кБ
    Download icon RENOLIT ALKORPLAN 35034 TDS EN
    application/pdf Document (pdf)
    258 кБ
    Download icon RENOLIT ALKORPLAN 35036 TV TDS EN
    application/pdf Document (pdf)
    238 кБ
    Download icon RENOLIT ALKORPLAN 35036 bp TDS EN
    application/pdf Document (pdf)
    395 кБ
    Download icon RENOLIT ALKORPLAN 35036 T TDS EN
    application/pdf Document (pdf)
    260 кБ
    Download icon RENOLIT ALKORPLAN 35041 EN
    application/pdf Document (pdf)
    244 кБ
    Download icon RENOLIT ALKORPLAN 35041 B1 Certification TDS EN
    application/pdf Document (pdf)
    115 кБ

    DOP

    Download icon DOP RENOLIT ALKORPLAN 350340713
    application/pdf Document (pdf)
    57 кБ
    Download icon DOP RENOLIT ALKORPLAN 350360713
    application/pdf Document (pdf)
    57 кБ
    Download icon DOP RENOLIT ALKORPLAN 350410713_1
    application/pdf Document (pdf)
    57 кБ

    Specifications

    Download icon Specification of umbrella tunnels
    application/pdf Document (pdf)
    842 кБ
    Download icon Specification of tunnels under infiltrating water
    application/pdf Document (pdf)
    1 МБ

    General downloads & certificates

    PDF IconISO 9001 2017-2020 EN
    PDF iconDocument (pdf)
    260 кБ
    PDF IconISO 14001 2017-2020 EN
    PDF iconDocument (pdf)
    269 кБ
    PDF IconCertificate of conformity membranes
    PDF iconDocument (pdf)
    255 кБ
    PDF IconCertificate of conformity polymeric geosynthetic layer
    PDF iconDocument (pdf)
    266 кБ