Visit dorken.com

The Long-Term Performance of HDPE Drainboards in the Gotthard Railway Tunnels

Last updated on March 15th, 2023 | By Klaus Banse | No comments

Can an HDPE drainboard meet the requirements of the Gotthard Railway Tunnels, including withstanding up to 45°C and an expected service life of 100 years?

For design and specifications assistance, installation instructions or education on any DELTA^® products

Dörken delivers innovative, high performance air and moisture barriers for commercial and residential construction sold under the DELTA® brand name. A North American manufacturer based out of Beamsville, Ontario, Dörken Systems, Inc. is a subsidiary of Ewald Dörken AG, a leading European developer and manufacturer of waterproofing and drainage products sold worldwide. Dörken is known for delivering premium products while providing educational programs and full technical support. For more information, call 1-888-4DELTA4 (433-5824) or visit www.dorken.com.

DELTA® is a registered trademark of Ewald Dörken AG, Herdecke, Germany.