Technical Data Sheets
Tunnel cut and cover
The use PVC-P geomembranes as a waterproofing for cut and cover tunnels is a sophisticated and safe technology to protect the construction against destructive influences of the water.
The conception of the waterproofing system in Cut and Cover tunnels demands an exact planning of the system, a good collaboration and discussion between producer, designer of the project, main contractor and installer. Too often the importance of a waterproofing is underestimated already by the designer with the consequence that the execution of the waterproofing works are immensely difficult, sometimes even impossible to achieve a complete water tightness (Connection between Cut and cover section with working space and Cut and cover section without working place).
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 to find the right technical solution for your waterproofing task. This combination should help you to offer a satisfying work to your client.
To have a more detailed information about how to execute the waterproofing of cut and cover tunnels see the document about “Waterproofing of Cut and Cover Tunnels”.
Depending on the employment RENOLIT can offer the right membrane
- RENOLIT ALKORPLAN 35034 - opaque geomembrane following RVS 8T- Austria
- RENOLIT ALKORPLAN 35036 - translucent geomembrane with Avis Technique - France
- RENOLIT ALKORPLAN 35038 - black geomembrane resisting to bitumen
- RENOLIT ALKORPLAN 35041 - geomembrane with signal layer following RVS 8T, DS853
The geomembranes of RENOLIT are corresponding to the most important standards as
- DS 853, ZTV Tunnel - Germany
- Heft 365, RVS 8T - Austria
- SIA 280 - Switzerland
- Avis Technique - France
Ask our service department for the agreement you need.
Since over 30 years RENOLIT ALKORPLAN geomembranes are used as lining material for Cut and Cover tunnels on nearly all continents of the world. Their quality, weld ability, flexibility and reliability are estimated by all users of our geomembranes.