Thermoplastic waterstops for sealing joints in concrete – Part 2: Material requirements, testing and inspection
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 11/01/2014

Thermoplastic water stops for sealing joints in in-situ concrete – Part 2: Material requirements, testing and inspection
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 09/01/2006