June 2013 – South Sweden.

The group delivered the full RockDrain waterproofing and drain system for concluding test ordered by Swedish Transport Administration.

As a consequence of the full-scale test result in the newly opened KATTLEBERG TRAIN-TUNNEL – The Swedish Transport Administration has asked IVL to monitor an additional test to confirm the results from Kattleberg. All result was very good.

All test results will be forwarded on request.

We admirer the people in TRAFIKVERKET, that ordered the test of our concept. This shows willingness to improve.

See report.